no test yet

2026-10-31 11:01:58 +01:00 · 2025-08-26 17:34:51 -04:00
228 changed files with 3644 additions and 8169 deletions
@@ -13,18 +13,12 @@ jobs:
                target:
                    - name: ttgo-lora32-v21
                      chip: esp32
-                    - name: ttgo-lora32-v21_GPS
-                      chip: esp32
                    - name: ttgo-lora32-v21_915
                      chip: esp32
-                    - name: ttgo-lora32-v21_915_GPS
-                      chip: esp32
                    - name: ttgo_lora32_t3s3_v1_2
                      chip: esp32s3
                    - name: heltec-lora32-v2
                      chip: esp32
-                    - name: heltec-lora32-v2_915
-                      chip: esp32
                    - name: heltec_wifi_lora_32_V3
                      chip: esp32s3
                    - name: heltec_wifi_lora_32_V3_2
@@ -35,21 +29,17 @@ jobs:
                      chip: esp32s3
                    - name: heltec_wireless_stick_lite_v3_display
                      chip: esp32s3
-                    - name: heltec_wireless_bridge
+                    - name: ESP32_DIY_LoRa
                      chip: esp32
-                    - name: ESP32_DIY_LoRa_SX1278
+                    - name: ESP32_DIY_LoRa_915
                      chip: esp32
-                    - name: ESP32_DIY_LoRa_915_SX1276
+                    - name: ESP32_DIY_1W_LoRa
                      chip: esp32
-                    - name: ESP32_DIY_1W_LoRa_E22_400M30S
+                    - name: ESP32_DIY_1W_LoRa_915
                      chip: esp32
-                    - name: ESP32_DIY_1W_LoRa_915_E22_900M30S
+                    - name: ESP32_DIY_1W_LoRa_LLCC68
                      chip: esp32
-                    - name: ESP32_DIY_1W_LoRa_E220_400M30S
-                      chip: esp32
-                    - name: ESP32_DIY_1W_LoRa_E32_400M30S
-                      chip: esp32
-                    - name: ESP32_DIY_1W_LoRa_Mesh_V1_2_E22_400M30S
+                    - name: ESP32_DIY_1W_LoRa_Mesh_V1_2
                      chip: esp32
                    - name: ttgo-t-beam-v1_2
                      chip: esp32
@@ -61,8 +51,6 @@ jobs:
                      chip: esp32
                    - name: ttgo-t-beam-v1_SX1268
                      chip: esp32
-                    - name: ttgo-t-beam-v1_SX1262
-                      chip: esp32
                    - name: ttgo-t-beam-v1_2_SX1262
                      chip: esp32
                    - name: ttgo_t_deck_plus
@@ -71,52 +59,38 @@ jobs:
                      chip: esp32s3
                    - name: ttgo_t_beam_s3_SUPREME_v3
                      chip: esp32s3
-                    - name: ESP32_DIY_LoRa_A7670_SX1278
+                    - name: ESP32_DIY_LoRa_A7670
                      chip: esp32
-                    - name: ESP32_DIY_LoRa_A7670_915_SX1276
+                    - name: ESP32_DIY_LoRa_A7670_915
                      chip: esp32
                    - name: heltec_wireless_tracker
                      chip: esp32s3
                    - name: heltec_ht-ct62
                      chip: esp32c3
-                    - name: heltec_wireless_paper_v1
-                      chip: esp32s3
-                    - name: heltec_wireless_paper_v1_2
-                      chip: esp32s3
-                    - name: heltec_vision_master_e290
+                    - name: heltec_wireless_paper
                      chip: esp32s3
                    - name: OE5HWN_MeshCom
                      chip: esp32
-                    - name: WEMOS_LOLIN32_OLED_DIY_LoRa_SX1278
+                    - name: WEMOS-LOLIN32-OLED-DIY
                      chip: esp32
-                    - name: WEMOS_D1_R32_DIY_LoRa_SX1278
+                    - name: WEMOS-D1-R32-RA02
                      chip: esp32
-                    - name: WEMOS_S2_MINI_DIY_LoRa_SX1278
+                    - name: WEMOS_S2_MINI_DIY_LoRa
                      chip: esp32s2
-                    - name: ESP32C3_DIY_1W_LoRa_E22_400M30S
+                    - name: esp32c3_DIY_1W_LoRa
                      chip: esp32c3
-                    - name: ESP32C3_DIY_1W_LoRa_915_E22_900M30S
+                    - name: esp32c3_DIY_1W_LoRa_915
                      chip: esp32c3
-                    - name: ESP32C3_OctopusLab_LoRa
-                      chip: esp32c3
-                    - name: ESP32C3_SuperMini_DIY_LoRa_SX1278
+                    - name: ESP32_C3_OctopusLab_LoRa
                      chip: esp32c3
                    - name: QRPLabs_LightGateway_1_0
                      chip: esp32s3
                    - name: QRPLabs_LightGateway_Plus_1_0
                      chip: esp32s3
-                    - name: RPC_LORA_DIGIGATE_1W
-                      chip: esp32
                    - name: XIAO_ESP32S3_WIO_SX1262
                      chip: esp32s3
-                    - name: RAK3312
-                      chip: esp32s3
-                    - name: RAK3112
-                      chip: esp32s3
                    - name: TROY_LoRa_APRS
-                      chip: esp32
-                    - name: ESP32_9M2IBR_1W_LoRa_GPS_E22_400M30S
-                      chip: esp32
+                      chip: esp32                    
        steps:
            - uses: actions/checkout@v3

@@ -129,7 +103,7 @@ jobs:

            - name: Build target
              run: |
-                  pio run -e ${{ matrix.target.name }}
+                  pio run -e ${{ matrix.target.name }} 

            - name: Build FS
              run: |
@@ -144,7 +118,7 @@ jobs:
                  cp .pio/build/${{ matrix.target.name }}/partitions.bin installer/firmware/
                  cp .pio/build/${{ matrix.target.name }}/spiffs.bin installer/firmware/
                  cp ~/.platformio/packages/framework-arduinoespressif32/tools/partitions/boot_app0.bin installer/firmware/
-
+              
            - name: Merge for web flashing
              run: |
                  if [ "${{ matrix.target.chip }}" == "esp32" ]; then
@@ -7,5 +7,4 @@
 /data_embed/*.gz
 installer/firmware
 installer/*.bin
-**/__pycache__/
-.claude/
+**/__pycache__/
@@ -5,7 +5,6 @@
        "platformio.platformio-ide"
    ],
    "unwantedRecommendations": [
-        "ms-vscode.cpptools-extension-pack",
-        "pioarduino.pioarduino-ide"
+        "ms-vscode.cpptools-extension-pack"
    ]
 }
@@ -2,92 +2,64 @@

 This firmware is for using ESP32 based boards with LoRa Modules and GPS to live in the APRS world.

-![Screenshot](https://github.com/richonguzman/LoRa_APRS_iGate/raw/main/images/iGateOledScreen.jpeg)
+![Screenshot](https://github.com/richonguzman/LoRa_APRS_iGate/blob/main/images/iGateOledScreen.jpeg)

 __(This iGate Firmware works with all LoRa Tracker Firmwares (specially this <a href="https://github.com/richonguzman/LoRa_APRS_Tracker" target="_blank">LoRa APRS Tracker Firmware</a>))__
 <br />

 ____________________________________________________

-# <a href="https://richonguzman.github.io/lora-igate-web-flasher/installer.html" target="_blank">WEB FLASHER/INSTALLER</a>
-
-
-# <a href="https://drive.google.com/file/d/1Hff_Szd7ks8RC7_RiV6POxPJlclbO05M/view?usp=sharing" target="_blank">LoRa APRS iGate CA2RXU Firmware Manual</a>
-
-____________________________________________________
-
-## New Web/UI
-
-| New Menu | Map |
-| --- | --- |
-| ![new menu](images/1.png) | ![map](images/2.jpg) |
-
-____________________________________________________
-
 ## You can support this project to continue to grow:

-[<img src="https://github.com/richonguzman/LoRa_APRS_Tracker/raw/main/images/github-sponsors.png">](https://github.com/sponsors/richonguzman)     [<img src="https://github.com/richonguzman/LoRa_APRS_Tracker/raw/main/images/paypalme.png">](http://paypal.me/richonguzman)
+[<img src="https://github.com/richonguzman/LoRa_APRS_Tracker/blob/main/images/github-sponsors.png">](https://github.com/sponsors/richonguzman)     [<img src="https://github.com/richonguzman/LoRa_APRS_Tracker/blob/main/images/paypalme.png">](http://paypal.me/richonguzman)
+
+<br />
+
+# WEB FLASHER/INSTALLER is <a href="https://richonguzman.github.io/lora-igate-web-flasher/installer.html" target="_blank">here</a>

 ____________________________________________________

+# WIKI

-## SUPPORTED BOARDS (<a href="https://github.com/richonguzman/LoRa_APRS_iGate/wiki/Supported-Boards-and-Buying-Links" target="_blank">Buying links</a>).
+### FAQ, BME280, TNC and more --> <a href="https://github.com/richonguzman/LoRa_APRS_iGate/wiki/00.-FAQ-(frequently-asked-questions)" target="_blank">here</a>.
+
+### Installation Guide --> <a href="https://github.com/richonguzman/LoRa_APRS_iGate/wiki/01.-Installation-Guide" target="_blank">here</a>.
+<br />
+
+# SUPPORTED BOARDS
+
+### Buying links --> <a href="https://github.com/richonguzman/LoRa_APRS_iGate/wiki/108.-Supported-Boards-and-Buying-Links" target="_blank">here</a>.

 (NOTE: all boards with 433-868-915 MHz versions)

- TTGO Lilygo LoRa32 LoRa32 V2.1 (V1.6 is the same) and T3S3 V1.2.
+- TTGO Lilygo LoRa32 T3S3 V1.2 and LoRa32 V2.1 (V1.6 is the same).

- TTGO T-Beam V1.0 , V1.1, V1.2 (also variations with SX1262 and SX1268 LoRa Modules) and Supreme V3.
+- TTGO T-Beam V1.0 , V1.1, V1.2 (also variations with SX1262 and SX1268 LoRa Modules).

 - T-Deck Plus (and also regular T-Deck with/without GPS).

- HELTEC V2, V3, V3.2, V4, T114, Wireless Stick, Wireless Stick Lite V3/V3.2, HT-CT62, Wireless Tracker, Wireless Paper.
+- HELTEC V2, V3, V3.2, T114, Wireless Stick, Wireless Stick Lite, HT-CT62, Wireless Tracker, Wireless Paper.

- RAK Wireless 4631 + 19007(or 19003), RAK3312 and RAK3112.
+- RAK Wireless 4631 + 19007(19003)

- Faketec V3 (NRF52840 + Heltec HTRA62(SX1262))
+- Faketec (NRF52840 + Heltec HTRA62(SX1262))

 - QRP Labs LightGateway 1.0 and Plus 1.0.

- ESP32 + SX1278 LoRa Module or Ebyte 400M30S (or 900M30S) or Ebyte E32 400M30S 1W LoRa Module for a DIY Versions.
+- Faketec V3 (NRF52840 + Heltec HTRA62 SX1262)
+
+- ESP32 Wroom + SX1278 LoRa Module or Ebyte 400M30S (or 900M30S) 1W LoRa Module for a DIY Versions.

 - ESP32C3 + Ebyte 400M30S(or 900M30S) 1W LoRa Module for another DIY version.

- ESP32C3 SuperMini + SX1278 (RA-01/RA-02) LoRa Module DIY version.
-
 - ESP32 + 4G/LTE A7670 Modem + SX1278 DIY Version.

 - Wemos Lolin32 Oled + SX1278 DIY Version.

- and many more...
-
 <br />

-# Timeline (Versions):
- 2026-09-30 GPS baud rate auto-detection, CAD timeout (packet dropped after 10s of busy channel)
- 2026-09-23 APRSPacketLib V1.0.7 update and many code cleaning with this.
- 2026-09-17 Real APRS Symbols added to map and TNC2 output as a posibility in TNC mode.
- 2026-08-16 New UI (Web) and also Live View over a Map to see Rx stations.
- 2026-08-10 CAD (Channel Activity Detection) and DIFS (Distributed Inter-Frame Space) added.
- 2026-03-25 More Boards, SDK update, OTA fix, GPS process update.
- 2026-02-26 9M2IBR ESP32 1W (400M30S) + GPS board added.
- 2026-02-25 Code Improvements: reduced String comparisons and improved logic for faster code execution.
- 2026-02-15 Digipeater code/logic improved.
- 2026-02-08 Heltec V2 915MHz added.
- 2026-02-05 Improved "digiBackupMode" to check "APRS-IS" server connection.
- 2026-01-07 Tactical Callsign added.
- 2026-01-05 Heltec V4 support added.
- 2025-12-22 Heltec Wireless Paper V1.2 and VisionMaster E290 Added. Thanks HA5SZI.
- 2025-12-18 TCXO and packet decoding updates.
- 2025-12-01 APRSPacketLib updates, AHT20 sensor added, INA219 support added.
- 2025-10-15 APRS Bridge for TNC added.
- 2025-10-13 Rx and Tx Frequencies are now with fully configurable.
- 2025-10-13 Startup Delay to allow the Router/Modem to start WiFiAP before connecting.
- 2025-10-12 Choose to send Beacon on Rx or Tx frequency.
- 2025-10-11 User defined NTP server and send beacon over MQTT added.
- 2025-10-10 Converted the Wiki into a PDF manual.
- 2025-09-26 Heltec Wireless Bridge support added.
- 2025-09-09 MQTT added (pub+sub), Status defined by Op now and many fixes more.
+## Timeline (Versions):
+
 - 2025-06-20 Digipeaters now with updated EcoMode (Board Sleeps until packet Rx reducing current consumption to almost 10% at idle).
 - 2025-06-20 New Boards Added: Heltec T114 MeshNode, Faketec V3 as Digipeaters and QRP Labs LightGateway Plus 1.0.
 - 2025-06-19 DateVersion format Change. Licence changed into GNU GPLv3.
@@ -109,7 +81,7 @@ ____________________________________________________
 - 2024.10.08 New EcoMode for Remote Digipeaters without WiFi/WiFiAP, Screen, Leds (Example: LILYGO LoRa32 uses only 24mA, with WifiAP 150mA). APRS Message/Queries can start/stop this mode too.
 - 2024.10.06 Cross Frequency Digipeater Rules added.
 - 2024.09.23 Libraries Update for SDK3
- 2024.09.23 Added Enconded Telemetry for Battery (+ External Voltage) in Station GPS Beacon Packet.
+- 2024.09.23 Added Enconded Telemetry for Battery (+ External Voltage) in Station GPS Beacon Packet. 
 - 2024.08.23 Wemos S2 Mini DIY LoRa added.
 - 2024.08.19 HELTEC Wireless Paper working (still missing Epaper code).
 - 2024.08.13 Web Authentication for WebUI. Thanks Mitja S57PNX.
@@ -2,45 +2,43 @@
 build_flags =
 	-Werror -Wall
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-	-D RADIOLIB_EXCLUDE_CC1101=1
-	-D RADIOLIB_EXCLUDE_RF69=1
-	-D RADIOLIB_EXCLUDE_RFM2X=1
-	-D RADIOLIB_EXCLUDE_SX1231=1
-	-D RADIOLIB_EXCLUDE_SX1233=1
-	-D RADIOLIB_EXCLUDE_SI443X=1
-	-D RADIOLIB_EXCLUDE_NRF24=1
-	-D RADIOLIB_EXCLUDE_AFSK=1
-	-D RADIOLIB_EXCLUDE_APRS=1
-	-D RADIOLIB_EXCLUDE_AX25=1
-	-D RADIOLIB_EXCLUDE_BELL=1
-	-D RADIOLIB_EXCLUDE_FSK4=1
-	-D RADIOLIB_EXCLUDE_HELLSCHREIBER=1
-	-D RADIOLIB_EXCLUDE_LORAWAN=1
-	-D RADIOLIB_EXCLUDE_MORSE=1
-	-D RADIOLIB_EXCLUDE_PAGER=1
-	-D RADIOLIB_EXCLUDE_DIRECT_RECEIVE=1
-	-D RADIOLIB_EXCLUDE_RTTY=1
-	-D RADIOLIB_EXCLUDE_SSTV=1
+	-DRADIOLIB_EXCLUDE_CC1101=1
+	-DRADIOLIB_EXCLUDE_NRF24=1
+	-DRADIOLIB_EXCLUDE_RF69=1
+	-DRADIOLIB_EXCLUDE_SX1231=1
+	-DRADIOLIB_EXCLUDE_SX1233=1
+	-DRADIOLIB_EXCLUDE_SI443X=1
+	-DRADIOLIB_EXCLUDE_RFM2X=1
+	-DRADIOLIB_EXCLUDE_AFSK=1
+	-DRADIOLIB_EXCLUDE_BELL=1
+	-DRADIOLIB_EXCLUDE_HELLSCHREIBER=1
+	-DRADIOLIB_EXCLUDE_MORSE=1
+	-DRADIOLIB_EXCLUDE_RTTY=1
+	-DRADIOLIB_EXCLUDE_SSTV=1
+	-DRADIOLIB_EXCLUDE_AX25=1
+	-DRADIOLIB_EXCLUDE_DIRECT_RECEIVE=1
+	-DRADIOLIB_EXCLUDE_BELL=1
+	-DRADIOLIB_EXCLUDE_PAGER=1
+	-DRADIOLIB_EXCLUDE_FSK4=1
+	-DRADIOLIB_EXCLUDE_APRS=1
+	-DRADIOLIB_EXCLUDE_LORAWAN=1
 	-I variants/${PIOENV}
 lib_deps =
-	adafruit/Adafruit Unified Sensor @ 1.1.15
-	adafruit/Adafruit AHTX0 @ 2.0.6
-	adafruit/Adafruit BME280 Library @ 2.3.0
-	adafruit/Adafruit BMP280 Library @ 3.0.0
-	adafruit/Adafruit BME680 Library @ 2.0.6
-	adafruit/Adafruit INA219 @ 1.2.3
+	adafruit/Adafruit Unified Sensor @ 1.1.14
+	adafruit/Adafruit BME280 Library @ 2.2.4
+	adafruit/Adafruit BMP280 Library @ 2.6.8
+	adafruit/Adafruit BME680 Library @ 2.0.4
 	adafruit/Adafruit Si7021 Library @ 1.5.3
-	ayushsharma82/ElegantOTA @ 3.1.7
-	bblanchon/ArduinoJson @ 7.4.3
-	jgromes/RadioLib @ 7.6.0
-	knolleary/PubSubClient @ 2.8
-	ESP32Async/AsyncTCP @ 3.4.10
-	ESP32Async/ESPAsyncWebServer @ 3.11.1
-	mikalhart/TinyGPSPlus @ 1.0.3
-	richonguzman/APRSPacketLib @ 1.0.7
+	arduino-libraries/NTPClient @ 3.2.1
+	ayushsharma82/ElegantOTA @ 3.1.5
+	bblanchon/ArduinoJson @ 6.21.3
+	jgromes/RadioLib @ 7.1.0
+	mathieucarbou/AsyncTCP @ 3.2.5
+	mathieucarbou/ESPAsyncWebServer @ 3.2.3
+	mikalhart/TinyGPSPlus @ 1.0.3	
 display_libs =
-	adafruit/Adafruit GFX Library @ 1.12.6
-	adafruit/Adafruit SSD1306 @ 2.5.17
+	adafruit/Adafruit GFX Library @ 1.11.9
+	adafruit/Adafruit SSD1306 @ 2.5.10
 usb_flags=
 	-DARDUINO_USB_MODE=1
-	-DARDUINO_USB_CDC_ON_BOOT=1
+	-DARDUINO_USB_CDC_ON_BOOT=1 
@@ -17,41 +17,31 @@
        "path": "WIDE1-1",
        "sendViaAPRSIS": false,
        "sendViaRF": false,
-        "beaconFreq": 1,
        "statusActive": false,
-        "statusPacket": "",
-        "gpsActive": false,
-        "ambiguityLevel": 0
+        "statusPacket": ""
    },
    "aprs_is": {
        "active": false,
-        "messagesToRF": false,
-        "objectsToRF": false,
-        "server": "rotate.aprs2.net",
        "passcode": "XYZVW",
+        "server": "rotate.aprs2.net",
        "port": 14580,
-        "filter": "m/10"
+        "filter": "m/10",
+        "messagesToRF": false,
+        "objectsToRF": false
    },
-    "personalNote": "",
-    "blacklist": "",
    "digi": {
        "mode": 0,
-        "ecoMode": 0,
-        "backupDigiMode": false
+        "ecoMode": 0
    },
    "lora": {
-        "rxActive": true,
-        "rxFreq": 433775000,
-        "rxSpreadingFactor": 12,
-        "rxCodingRate4": 5,
-        "rxSignalBandwidth": 125000,
-        "txActive": false,
        "txFreq": 433775000,
-        "txSpreadingFactor": 9,
-        "txCodingRate4": 7,
-        "txSignalBandwidth": 125000,
+        "rxFreq": 433775000,
+        "spreadingFactor": 12,
+        "signalBandwidth": 125000,
+        "codingRate4": 5,
        "power": 20,
-        "cadActive": true
+        "txActive": false,
+        "rxActive": true
    },
    "display": {
        "alwaysOn": true,
@@ -63,12 +53,11 @@
        "monitorInternalVoltage": false,
        "internalSleepVoltage": 2.9,
        "sendExternalVoltage": false,
+        "externalVoltagePin": 34,
        "monitorExternalVoltage": false,
        "externalSleepVoltage": 10.9,
-        "useExternalI2CSensor": false,
        "voltageDividerR1": 100.0,
        "voltageDividerR2": 27.0,
-        "externalVoltagePin": 34,
        "sendVoltageAsTelemetry": false
 	},
    "wxsensor": {
@@ -85,17 +74,7 @@
    "tnc": {
        "enableServer": false,
        "enableSerial": false,
-        "acceptOwn": false,
-        "aprsBrigdeActive": false
-    },
-    "mqtt": {
-        "active": false,
-        "server": "",
-        "topic": "",
-        "username": "",
-        "password": "",
-        "port": 1883,
-        "beaconOverMqtt": false
+        "acceptOwn": false
    },
    "ota": {
        "username": "",
@@ -105,18 +84,19 @@
        "username": "admin",
        "password": ""
    },
+    "ntp": {
+        "gmtCorrection": 0.0
+    },
    "remoteManagement": {
        "managers": "",
        "rfOnly": true
-    },
-    "ntp": {
-        "server": "pool.ntp.org",
-        "gmtCorrection": 0.0
-    },
+    },        
    "other": {
        "rememberStationTime": 30,
+        "backupDigiMode": false,
        "rebootMode": false,
-        "rebootModeTime": 6,
-        "startupDelay": 0
-    }
+        "rebootModeTime": 6
+    },
+    "personalNote": "",
+    "blacklist": ""
 }
@@ -1,661 +0,0 @@
-/* required styles */
-
-.leaflet-pane,
-.leaflet-tile,
-.leaflet-marker-icon,
-.leaflet-marker-shadow,
-.leaflet-tile-container,
-.leaflet-pane > svg,
-.leaflet-pane > canvas,
-.leaflet-zoom-box,
-.leaflet-image-layer,
-.leaflet-layer {
-	position: absolute;
-	left: 0;
-	top: 0;
-	}
-.leaflet-container {
-	overflow: hidden;
-	}
-.leaflet-tile,
-.leaflet-marker-icon,
-.leaflet-marker-shadow {
-	-webkit-user-select: none;
-	   -moz-user-select: none;
-	        user-select: none;
-	  -webkit-user-drag: none;
-	}
-/* Prevents IE11 from highlighting tiles in blue */
-.leaflet-tile::selection {
-	background: transparent;
-}
-/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
-.leaflet-safari .leaflet-tile {
-	image-rendering: -webkit-optimize-contrast;
-	}
-/* hack that prevents hw layers "stretching" when loading new tiles */
-.leaflet-safari .leaflet-tile-container {
-	width: 1600px;
-	height: 1600px;
-	-webkit-transform-origin: 0 0;
-	}
-.leaflet-marker-icon,
-.leaflet-marker-shadow {
-	display: block;
-	}
-/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
-/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
-.leaflet-container .leaflet-overlay-pane svg {
-	max-width: none !important;
-	max-height: none !important;
-	}
-.leaflet-container .leaflet-marker-pane img,
-.leaflet-container .leaflet-shadow-pane img,
-.leaflet-container .leaflet-tile-pane img,
-.leaflet-container img.leaflet-image-layer,
-.leaflet-container .leaflet-tile {
-	max-width: none !important;
-	max-height: none !important;
-	width: auto;
-	padding: 0;
-	}
-
-.leaflet-container img.leaflet-tile {
-	/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
-	mix-blend-mode: plus-lighter;
-}
-
-.leaflet-container.leaflet-touch-zoom {
-	-ms-touch-action: pan-x pan-y;
-	touch-action: pan-x pan-y;
-	}
-.leaflet-container.leaflet-touch-drag {
-	-ms-touch-action: pinch-zoom;
-	/* Fallback for FF which doesn't support pinch-zoom */
-	touch-action: none;
-	touch-action: pinch-zoom;
-}
-.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
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@@ -1,6 +0,0 @@
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-//# sourceMappingURL=leaflet.js.map
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -27,18 +27,24 @@ namespace APRS_IS_Utils {
    void    upload(const String& line);
    void    connect();

-    void    updateWiFiAPRSISDisplayInfo();
+    void    checkStatus();
+    String  checkForStartingBytes(const String& packet);

    String  buildPacketToUpload(const String& packet);
-    bool    processReceivedLoRaMessage(const String& sender, const String& packet);
+    bool    processReceivedLoRaMessage(const String& sender, const String& packet, bool thirdParty);
    void    processLoRaPacket(const String& packet);

    String  buildPacketToTx(const String& aprsisPacket, uint8_t packetType);
-    void    processAPRSISPacket(const String& packet);
+    void    processAPRSISPacket();//const String& packet);
    void    listenAPRSIS();

    void    firstConnection();

+    bool    startListenerAPRSISTask(uint32_t stackSize = 8192, UBaseType_t priority = 1);
+    void    stopListenerAPRSISTask();
+    void    suspendListenerAPRSISTask();
+    void    resumeListenerAPRSISTask();
+
 }

 #endif
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -32,6 +32,9 @@ namespace BATTERY_Utils {
    float   checkExternalVoltage();
    void    startupBatteryHealth();

+    String  generateEncodedTelemetryBytes(float value, bool firstBytes, byte voltageType);
+    String  generateEncodedTelemetry();
+
 }

 #endif
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -32,7 +32,6 @@ public:

 class WiFi_Auto_AP {
 public:
-    bool    enabled;            // Enable Auto AP
    String  password;
    int     timeout;
 };
@@ -45,14 +44,13 @@ public:
    int     interval;
    String  overlay;
    String  symbol;
-    String  path;
-    bool    sendViaAPRSIS;
+    String  path;    
    bool    sendViaRF;
-    int     beaconFreq;
+    bool    sendViaAPRSIS;
+    bool    gpsActive;
+    bool    gpsAmbiguity;
    bool    statusActive;
    String  statusPacket;
-    bool    gpsActive;
-    int     ambiguityLevel;
 };

 class APRS_IS {
@@ -70,23 +68,18 @@ class DIGI {
 public:
    int     mode;
    int     ecoMode;        // 0 = Not Active | 1 = Ultra EcoMode | 2 = Not Active (WiFi OFF, Serial ON)
-    bool    backupDigiMode;
 };

 class LoraModule {
 public:
-    bool    rxActive;
-    long    rxFreq;
-    int     rxSpreadingFactor;
-    int     rxCodingRate4;
-    long    rxSignalBandwidth;
-    bool    txActive;
    long    txFreq;
-    int     txSpreadingFactor;
-    int     txCodingRate4;
-    long    txSignalBandwidth;
+    long    rxFreq;
+    bool    txActive;
+    bool    rxActive;
+    int     spreadingFactor;
+    long    signalBandwidth;
+    int     codingRate4;
    int     power;
-    bool    cadActive;
 };

 class Display {
@@ -105,7 +98,6 @@ public:
    int     externalVoltagePin;
    bool    monitorExternalVoltage;
    float   externalSleepVoltage;
-    bool    useExternalI2CSensor;
    float   voltageDividerR1;
    float   voltageDividerR2;
    bool    sendVoltageAsTelemetry;
@@ -131,8 +123,6 @@ public:
    bool    enableServer;
    bool    enableSerial;
    bool    acceptOwn;
-    bool    aprsBridgeActive;
-    bool    kissProtocol;    // true = KISS, false = TNC2 -- applies to both Serial and TCP server
 };

 class OTA {
@@ -150,7 +140,6 @@ public:

 class NTP {
 public:
-    String  server;
    float   gmtCorrection;
 };

@@ -160,25 +149,13 @@ public:
    bool    rfOnly;
 };

-class MQTT {
-public:
-    bool    active;
-    String  server;
-    String  topic;
-    String  username;
-    String  password;
-    int     port;
-    bool    beaconOverMqtt;
-};
-
 class Configuration {
 public:
    String                  callsign;
-    String                  tacticalCallsign;
    int                     rememberStationTime;
+    bool                    backupDigiMode;
    bool                    rebootMode;
    int                     rebootModeTime;
-    int                     startupDelay;
    String                  personalNote;
    String                  blacklist;
    std::vector<WiFi_AP>    wifiAPs;
@@ -191,20 +168,19 @@ public:
    BATTERY                 battery;
    WXSENSOR                wxsensor;
    SYSLOG                  syslog;
-    TNC                     tnc;
+    TNC                     tnc;  
    OTA                     ota;
    WEBADMIN                webadmin;
-    NTP                     ntp;
+    NTP                     ntp;    
    REMOTE_MANAGEMENT       remoteManagement;
-    MQTT                    mqtt;

-    void setup();
-    void setDefaultValues();
-    bool writeFile();
+    void init();
+    void writeFile();
+    Configuration();

 private:
    bool readFile();
    String _filePath;
 };

-#endif
+#endif
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -24,9 +24,10 @@

 namespace DIGI_Utils {

-    String  buildPacket(const String& path, const String& packet, bool crossFreq);
-    String  generateDigipeatedPacket(const String& packet);
+    String  buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq);
+    String  generateDigipeatedPacket(const String& packet, bool thirdParty);
    void    processLoRaPacket(const String& packet);
+    void    checkEcoMode();

 }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -21,7 +21,6 @@

 #include <Arduino.h>

-
 #define SCREEN_ADDRESS  0x3C    ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32

 void displaySetup();
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -23,10 +23,15 @@


 namespace GPS_Utils {
-
+    
    String  getiGateLoRaBeaconPacket();
+    char    *ax25_base91enc(char *s, uint8_t n, uint32_t v);
+    String  encodeGPS(float latitude, float longitude, const String& overlay, const String& symbol);
+    void    generateBeaconFirstPart();
    void    generateBeacons();
-    String  buildDistanceAndComment(float latitude, float longitude, const String& comment);
+    String  decodeEncodedGPS(const String& packet);
+    String  getReceivedGPS(const String& packet);
+    String  getDistanceAndComment(const String& packet);

    void    setup();
    void    getData();
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,47 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef MAP_UTILS_H_
-#define MAP_UTILS_H_
-
-#include <Arduino.h>
-#include <vector>
-
-
-struct MapStation {
-    char     callsign[10];      // "XX9XXX-NN" + null  -> clave para deduplicar
-    float    latitude;          // grados decimales (+N / -S)
-    float    longitude;         // grados decimales (+E / -W)
-    char     symbol[3];         // tabla + codigo APRS (ej "/>"), "" si no hay
-    int16_t  rssi;              // ultimo RSSI
-    float    snr;               // ultimo SNR
-    uint16_t count;             // nro de paquetes oidos de esa estacion
-    char     lastHeard[10];     // "HH:MM:SS" si hay NTP valido, "" si no
-    char     path[96];          // last path received
-    uint32_t lastHeardMillis;   // millis() -> ordenar / expirar (no se muestra)
-    bool     heardDirect;       // true si ALGUNA VEZ se oyo sin digipeaters (no se resetea)
-};
-
-namespace MAP_Utils {
-
-    void    upsert(const String& callsign, float latitude, float longitude, const String& path, const String& symbol, int rssi, float snr);
-    String  getStationsJson();
-
-}
-
-#endif
@@ -1,34 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef MQTT_UTILS_H_
-#define MQTT_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace MQTT_Utils {
-
-    void sendToMqtt(const String& packet);
-    void connect();
-    void loop();
-    void setup();
-
-}
-
- #endif
@@ -1,102 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <Arduino.h>
-#include <SPI.h>
-#include <WiFi.h>
-#include <ETH.h>
-#include <vector>
-
-/**
- * Class for managing network connections
- */
-class NetworkManager
-{
-private:
-    class WiFiNetwork {
-    public:
-        String ssid;
-        String psk;
-    };
-
-    bool _wifiAPmode = false;
-    bool _wifiSTAmode = false;
-    bool _ethernetMode = false;
-    bool _ethernetConnected = false;
-    unsigned long _apStartup = 0;
-    unsigned long _apTimeout = 0;
-
-    String _hostName = "";
-    std::vector<WiFiNetwork> _wifiNetworks;
-
-    int _findWiFiNetworkIndex(const String& ssid) const;
-    bool _connectWiFi(const WiFiNetwork& network);
-    void _processAPTimeout();
-    void _onNetworkEvent(arduino_event_id_t event, arduino_event_info_t /*info*/);
-
-public:
-    // Constructor
-    NetworkManager();
-
-    // Destructor
-    ~NetworkManager();
-
-    // Initialize network module
-    bool setup();
-    void loop();
-
-    void setHostName(const String& hostName);
-
-    // WiFi methods
-    bool setupAP(String apName, String apPsk = "");
-    bool disableAP();
-    void setAPTimeout(unsigned long timeout);
-    void addWiFiNetwork(const String& ssid, const String& psk = "");
-    void clearWiFiNetworks();
-    bool hasWiFiNetworks() const;
-    size_t getWiFiNetworkCount() const;
-    bool connectWiFi();
-    bool connectWiFi(const String& ssid, const String& psk = "");
-    bool disconnectWiFi();
-    String getWiFiSSID() const;
-    String getWiFiAPSSID() const;
-    IPAddress getWiFiIP() const;
-    IPAddress getWiFiAPIP() const;
-    wifi_mode_t getWiFiMode() const;
-    uint8_t* getWiFimacAddress(uint8_t* mac);
-    String getWiFimacAddress(void) const;
-
-    // Ethernet methods
-    bool ethernetConnect(eth_phy_type_t type, uint8_t phy_addr, uint8_t mdc, uint8_t mdio, int power, eth_clock_mode_t clock_mode, bool use_mac_from_efuse = false);
-    bool setEthernetIP(const String& staticIP, const String& gateway, const String& subnet, const String& dns1, const String& dns2);
-    IPAddress getEthernetIP() const;
-    String getEthernetMACAddress() const;
-
-    // Check if any network is available
-    bool isConnected() const;
-
-    // Check if specific network is connected
-    bool isWiFiConnected() const;
-    bool isEthernetConnected() const;
-    bool isModemConnected() const;
-
-    bool isWifiAPActive() const;
-
-    // Check if any network interface was started (lwip TCP/IP stack is initialized)
-    bool hasActiveInterface() const;
-};
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -24,7 +24,7 @@

 namespace NTP_Utils {

-    bool    setup();
+    void    setup();
    void    update();
    String  getFormatedTime();

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -29,26 +29,24 @@

 namespace POWER_Utils {

-    #ifdef VEXT_CTRL_PIN
+    #ifdef VEXT_CTRL
        void vext_ctrl_ON();
        void vext_ctrl_OFF();
    #endif

-    #ifdef ADC_CTRL_PIN
+    #ifdef ADC_CTRL
        void adc_ctrl_ON();
        void adc_ctrl_OFF();
    #endif

    double  getBatteryVoltage();
    bool    isBatteryConnected();
+    void    activateMeasurement();
    void    activateGPS();
    void    deactivateGPS();
    void    activateLoRa();
    void    deactivateLoRa();
    bool    begin(TwoWire &port);
-    #ifdef SOLAR_CHARGE_PIN
-        void checkSolarCharge();
-    #endif
    void    setup();

 }
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -21,9 +21,8 @@

 #include <Arduino.h>

-
 namespace SLEEP_Utils {
-
+    
    void setup();
    void checkWakeUpFlag();
    void startSleeping();
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -23,6 +23,12 @@
 #include <Arduino.h>


+struct Packet25SegBuffer {
+    uint32_t    receivedTime;
+    String      station;
+    String      payload;
+};
+
 struct LastHeardStation {
    uint32_t    lastHeardTime;
    String      station;
@@ -37,10 +43,11 @@ namespace STATION_Utils {
    void deleteNotHeard();
    void updateLastHeard(const String& station);
    bool wasHeard(const String& station);
-    bool isIn25SegHashBuffer(const String& station, const String& textMessage);
+    void clean25SegBuffer();
+    bool check25SegBuffer(const String& station, const String& textMessage);
    void processOutputPacketBufferUltraEcoMode();
    void processOutputPacketBuffer();
-    void addToOutputPacketBuffer(const String& packet, bool flag = false);
+    void addToOutputPacketBuffer(const String& packet);

 }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -19,16 +19,12 @@
 #ifndef SYSLOG_H_
 #define SYSLOG_H_

-#include <APRSPacketLib.h>
 #include <Arduino.h>


 namespace SYSLOG_Utils {

-    void logLoRaRx(APRSPacket& aprsPacket, const String& packet, const int rssi, const float snr, const int freqError);
-    void logAPRSISTx(const String& packet);
-    void logLoRaTx(const String& packet);
-    void logCRCError(const String& packet, const int rssi, const float snr, const int freqError);
+    void log(const uint8_t type ,const String& packet, const int rssi, const float snr, const int freqError);
    void setup();

 }
@@ -1,34 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef TELEMETRY_UTILS_H_
-#define TELEMETRY_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace TELEMETRY_Utils {
-
-    void    sendEquationsUnitsParameters();
-    String  generateEncodedTelemetryBytes(float value, bool counterBytes, byte telemetryType);
-    String  generateEncodedTelemetry();
-    void    checkEUPInterval();
-
-}
-
-#endif
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -27,8 +27,8 @@ namespace TNC_Utils {
    void setup();
    void loop();

-    void sendToClients(const String& packet, bool stripBytes = false);
-    void sendToSerial(const String& packet, bool stripBytes = false);
+    void sendToClients(const String& packet);
+    void sendToSerial(const String& packet);

 }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -19,9 +19,9 @@
 #ifndef UTILS_H_
 #define UTILS_H_

-#include <APRSPacketLib.h>
 #include <Arduino.h>

+
 class ReceivedPacket {
 public:
    String  rxTime;
@@ -35,19 +35,17 @@ namespace Utils {
    void    processStatus();
    String  getLocalIP();
    void    setupDisplay();
-    void    showActiveStations();
+    void    activeStations();
    void    checkBeaconInterval();
    void    checkDisplayInterval();
    void    validateFreqs();
-    void    updateLoRaPacketDisplayInfo(APRSPacket& aprsPacket, const uint8_t packetType);
-    void    updateAPRSISPacketDisplayInfo(const String& packet);
+    void    typeOfPacket(const String& packet, const uint8_t packetType);
    void    print(const String& text);
    void    println(const String& text);
    void    checkRebootMode();
    void    checkRebootTime();
    void    checkSleepByLowBatteryVoltage(uint8_t mode);
-    bool    callsignIsValid(const String& callsign);
-    void    startupDelay();
+    bool    checkValidCallsign(const String& callsign);

 }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -27,6 +27,7 @@ namespace WIFI_Utils {
    void checkWiFi();
    void startAutoAP();
    void startWiFi();
+    void checkAutoAPTimeout();
    void setup();

 }
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -20,7 +20,6 @@
 #define WX_UTILS_H_

 #include <Adafruit_Sensor.h>
-#include <Adafruit_AHTX0.h>
 #include <Adafruit_BME280.h>
 #include <Adafruit_BMP280.h>
 #include <Adafruit_BME680.h>
@@ -36,7 +35,6 @@ namespace WX_Utils {
    String  generateHumString(const float sensorHum);
    String  generatePresString(const float sensorPres);
    String  readDataSensor();
-    float   readBoardTemperature();

 }

@@ -16,22 +16,17 @@ extra_configs =
 	variants/*/platformio.ini

 [env]
-platform = espressif32 @ 6.12.0
+platform = espressif32 @ 6.7.0
 board_build.partitions = min_spiffs.csv
 framework = arduino
 monitor_speed = 115200
-board_build.embed_files =
+board_build.embed_files = 
 	data_embed/index.html.gz
 	data_embed/style.css.gz
 	data_embed/script.js.gz
 	data_embed/bootstrap.css.gz
 	data_embed/bootstrap.js.gz
-	data_embed/leaflet.css.gz
-	data_embed/leaflet.js.gz
 	data_embed/favicon.png.gz
-    data_embed/aprs-symbols-24-0.png.gz
-    data_embed/aprs-symbols-24-1.png.gz
-    data_embed/aprs-symbols-24-2.png.gz
-extra_scripts =
+extra_scripts = 
 	pre:tools/compress.py
 debug_tool = esp-prog
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -26,7 +26,7 @@


 #ifdef HAS_A7670
-    #define TINY_GSM_MODEM_SIM7600      //The AT instruction of A7670 is compatible with SIM7600
+    #define TINY_GSM_MODEM_SIM7600      //The AT instruction of A7670 is compatible with SIM7600 
    #define TINY_GSM_RX_BUFFER 1024     // Set RX buffer to 1Kb
    #define SerialAT Serial1
    #include <TinyGsmClient.h>
@@ -115,8 +115,6 @@
                if (SerialAT.available()) {
                    String response = SerialAT.readString();
                    //Serial.println(response); // DEBUG of Modem AT message
-                    int responseOKIndex = response.indexOf("OK");
-                    int callsignIndex   = ATMessage.indexOf(Config.callsign);
                    if(response.indexOf("verified") >= 0) {
                        Serial.println("Logged! (User Validated)\n");
                        displayShow(firstLine, "Connecting APRS-IS...", "---> Logged!", " ", 1000);
@@ -124,7 +122,7 @@
                        validAT = true;
                        i = 1;
                        delayATMessage = 0;
-                    } else if (ATMessage == "AT+NETOPEN" && responseOKIndex >= 0) {
+                    } else if (ATMessage == "AT+NETOPEN" && response.indexOf("OK") >= 0) {
                        Serial.println("Port Open!");
                        displayShow(firstLine, "Opening Port...", "---> Port Open", " ", 0);
                        validAT = true;
@@ -147,14 +145,14 @@
                        validAT = true;
                        i = 1;
                        delayATMessage = 0;
-                    } else if (callsignIndex >= 3 && !modemLoggedToAPRSIS && responseOKIndex >= 0 && !stationBeacon) { // login info
+                    } else if (ATMessage.indexOf(Config.callsign) >= 3 && !modemLoggedToAPRSIS && response.indexOf("OK") >= 0 && !stationBeacon) { // login info
                        validAT = true;
                        delayATMessage = 0;
-                    } else if (callsignIndex == 0 && !beaconSent && responseOKIndex >= 0 && !stationBeacon) {   // self beacon or querys
+                    } else if (ATMessage.indexOf(Config.callsign) == 0 && !beaconSent && response.indexOf("OK") >= 0 && !stationBeacon) {   // self beacon or querys
                        validAT = true;
                        i = 1;
                        delayATMessage = 0;
-                    } else if (stationBeacon && responseOKIndex >= 0) { //upload others beacons
+                    } else if (stationBeacon && response.indexOf("OK") >= 0) { //upload others beacons
                        validAT = true;
                        i = 1;
                        delayATMessage = 0;
@@ -202,7 +200,7 @@
            if (beaconBytesSent) {
                Serial.print(".");
                beaconSent = checkATResponse(packet);
-            }
+            } 
            if (!beaconSent) {
                Serial.println("------------------------------------> UPLOAD FAILED!!!");
            } else {
@@ -223,5 +221,5 @@
            delay(1);
        }
    }
-
+    
 #endif
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -24,7 +24,7 @@
 ██║     ██║   ██║██╔══██╗██╔══██║    ██╔══██║██╔═══╝ ██╔══██╗╚════██║
 ███████╗╚██████╔╝██║  ██║██║  ██║    ██║  ██║██║     ██║  ██║███████║
 ╚══════╝ ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝    ╚═╝  ╚═╝╚═╝     ╚═╝  ╚═╝╚══════╝
-
+                                                                     
                ██╗ ██████╗  █████╗ ████████╗███████╗
                ██║██╔════╝ ██╔══██╗╚══██╔══╝██╔════╝
                ██║██║  ███╗███████║   ██║   █████╗
@@ -33,7 +33,7 @@
                ╚═╝ ╚═════╝ ╚═╝  ╚═╝   ╚═╝   ╚══════╝


-                       Ricardo Guzman - CA2RXU
+                       Ricardo Guzman - CA2RXU 
           https://github.com/richonguzman/LoRa_APRS_iGate
             (donations : http://paypal.me/richonguzman)
 ___________________________________________________________________*/
@@ -41,10 +41,9 @@ ___________________________________________________________________*/
 #include <ElegantOTA.h>
 #include <TinyGPS++.h>
 #include <Arduino.h>
-#include <WiFiClient.h>
+#include <WiFi.h>
 #include <vector>
 #include "configuration.h"
-#include "network_manager.h"
 #include "aprs_is_utils.h"
 #include "station_utils.h"
 #include "battery_utils.h"
@@ -52,7 +51,6 @@ ___________________________________________________________________*/
 #include "syslog_utils.h"
 #include "power_utils.h"
 #include "sleep_utils.h"
-#include "mqtt_utils.h"
 #include "lora_utils.h"
 #include "wifi_utils.h"
 #include "digi_utils.h"
@@ -68,11 +66,9 @@ ___________________________________________________________________*/
 #endif


-String              versionDate             = "2026-09-30";
-String              versionNumber           = "4.0.2";
+String              versionDate             = "2025-08-20";
 Configuration       Config;
-WiFiClient          aprsIsClient;
-WiFiClient          mqttClient;
+WiFiClient          espClient;
 #ifdef HAS_GPS
    HardwareSerial  gpsSerial(1);
    TinyGPSPlus     gps;
@@ -80,12 +76,14 @@ WiFiClient          mqttClient;
    bool            gpsInfoToggle           = false;
 #endif

-NetworkManager      *networkManager;
+uint8_t             myWiFiAPIndex           = 0;
+int                 myWiFiAPSize            = Config.wifiAPs.size();
+WiFi_AP             *currentWiFi            = &Config.wifiAPs[myWiFiAPIndex];

 bool                isUpdatingOTA           = false;
 uint32_t            lastBatteryCheck        = 0;

-bool                backupDigiMode          = false;
+bool                backUpDigiMode          = false;
 bool                modemLoggedToAPRSIS     = false;

 #ifdef HAS_EPAPER
@@ -96,24 +94,28 @@ bool                modemLoggedToAPRSIS     = false;
 std::vector<ReceivedPacket> receivedPackets;

 String firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine;
+//#define STARTUP_DELAY 5 //min
+
+#ifdef HAS_TWO_CORES
+    QueueHandle_t aprsIsTxQueue = NULL;
+    QueueHandle_t aprsIsRxQueue = NULL;
+#endif


 void setup() {
    Serial.begin(115200);
-    Config.setup();
-    networkManager = new NetworkManager();
-    networkManager->setup();
-    if (Config.wifiAutoAP.enabled) {
-        networkManager->setAPTimeout(Config.wifiAutoAP.timeout * 60 * 1000); // Convert minutes to milliseconds
-    }
-    networkManager->setHostName("iGATE-" + Config.callsign);
    POWER_Utils::setup();
    Utils::setupDisplay();
    LoRa_Utils::setup();
    Utils::validateFreqs();
    GPS_Utils::setup();
    STATION_Utils::loadBlacklistAndManagers();
-    Utils::startupDelay();
+
+    #ifdef STARTUP_DELAY    // (TEST) just to wait for WiFi init of Routers
+        displayShow("", "  STARTUP DELAY ...", "", "", 0);
+        delay(STARTUP_DELAY * 60 * 1000);
+    #endif
+
    SLEEP_Utils::setup();
    WIFI_Utils::setup();
    NTP_Utils::setup();
@@ -121,16 +123,43 @@ void setup() {
    WX_Utils::setup();
    WEB_Utils::setup();
    TNC_Utils::setup();
-    MQTT_Utils::setup();
    #ifdef HAS_A7670
        A7670_Utils::setup();
    #endif
    Utils::checkRebootMode();
+
    APRS_IS_Utils::firstConnection();
    SLEEP_Utils::checkSerial();
+
+    // Crear queues con verificación detallada
+    //Serial.println("Creando aprsIsTxQueue...");
+    aprsIsTxQueue = xQueueCreate(50, sizeof(String));
+    //Serial.printf("aprsIsTxQueue = %p\n", aprsIsTxQueue);
+
+    //Serial.println("Creando aprsIsRxQueue...");
+    aprsIsRxQueue = xQueueCreate(50, sizeof(String));
+    //Serial.printf("aprsIsRxQueue = %p\n", aprsIsRxQueue);
+
+    // Verificación crítica
+    if (aprsIsRxQueue == NULL || aprsIsTxQueue == NULL) {
+        Serial.println("FATAL: Error creando queues!");
+        while(1) {
+            Serial.println("STUCK - Queues failed");
+            delay(1000);
+        }
+    }
+    Serial.println("Queues creadas OK");
+
+    // Iniciar el task de APRSIS
+    if (!APRS_IS_Utils::startListenerAPRSISTask()) {
+        Serial.println("Error: No se pudo crear el task de APRSIS");
+    }
 }

 void loop() {
+    //Serial.println("Loop tick: " + String(millis()));
+    //delay(1000);
+
    if (Config.digi.ecoMode == 1) {
        SLEEP_Utils::checkWakeUpFlag();
        Utils::checkBeaconInterval();
@@ -138,13 +167,13 @@ void loop() {
        Utils::checkSleepByLowBatteryVoltage(1);
        SLEEP_Utils::startSleeping();
    } else {
-        networkManager->loop();
+        WIFI_Utils::checkAutoAPTimeout();

        if (isUpdatingOTA) {
            ElegantOTA.loop();
            return; // Don't process IGate and Digi during OTA update
        }
-
+        
        #ifdef HAS_GPS
            if (Config.beacon.gpsActive) {
                if (millis() - gpsSatelliteTime > 5000) {
@@ -167,24 +196,19 @@ void loop() {
        #endif

        #ifdef HAS_A7670
-            // TODO: Make this part of Network manager, and use ESP-IDF network stack instead manual AT commands
            if (Config.aprs_is.active && !modemLoggedToAPRSIS) A7670_Utils::APRS_IS_connect();
        #else
            WIFI_Utils::checkWiFi();
-            if (networkManager->isConnected()) {
-                if (Config.aprs_is.active && !aprsIsClient.connected()) APRS_IS_Utils::connect();
-                if (Config.mqtt.active && !mqttClient.connected()) MQTT_Utils::connect();
-            }
+            if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) APRS_IS_Utils::connect();
        #endif

        NTP_Utils::update();
        TNC_Utils::loop();
-        MQTT_Utils::loop();

        Utils::checkDisplayInterval();
        Utils::checkBeaconInterval();
-
-        APRS_IS_Utils::updateWiFiAPRSISDisplayInfo();   // WiFi / APRS-IS status line (wakes display only on status change)
+        
+        APRS_IS_Utils::checkStatus(); // Need that to update display, maybe split this and send APRSIS status to display func?

        String packet = "";
        if (Config.loramodule.rxActive) {
@@ -192,20 +216,27 @@ void loop() {
        }

        if (packet != "") {
-            if (Config.aprs_is.active) {    // If APRSIS enabled
+            if (Config.aprs_is.active) { // If APRSIS enabled
                APRS_IS_Utils::processLoRaPacket(packet); // Send received packet to APRSIS
            }

-            if (Config.loramodule.txActive && (Config.digi.mode == 1 || Config.digi.mode == 2 || Config.digi.mode == 3 || backupDigiMode)) { // If Digi enabled
+            if (Config.loramodule.txActive && (Config.digi.mode == 2 || Config.digi.mode == 3 || backUpDigiMode)) { // If Digi enabled
+                STATION_Utils::clean25SegBuffer();
                DIGI_Utils::processLoRaPacket(packet); // Send received packet to Digi
            }

-            if (Config.tnc.enableServer) TNC_Utils::sendToClients(packet, true);    // Send received packet to TNC KISS
-            if (Config.tnc.enableSerial) TNC_Utils::sendToSerial(packet, true);     // Send received packet to Serial KISS
-            if (Config.mqtt.active) MQTT_Utils::sendToMqtt(packet);                 // Send received packet to MQTT
+            if (Config.tnc.enableServer) { // If TNC server enabled
+                TNC_Utils::sendToClients(packet); // Send received packet to TNC KISS
+            }
+            if (Config.tnc.enableSerial) { // If Serial KISS enabled
+                TNC_Utils::sendToSerial(packet); // Send received packet to Serial KISS
+            }
        }

-        if (Config.aprs_is.active) APRS_IS_Utils::listenAPRSIS();           // listen received packet from APRSIS
+        if (Config.aprs_is.active) {
+            APRS_IS_Utils::processAPRSISPacket();
+            //APRS_IS_Utils::listenAPRSIS(); // listen received packet from APRSIS
+        }

        STATION_Utils::processOutputPacketBuffer();

@@ -225,4 +256,4 @@ void loop() {
        Utils::checkRebootTime();
        Utils::checkSleepByLowBatteryVoltage(1);
    }
-}
+}
@@ -1,25 +1,23 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
-#include <WiFiClient.h>
+#include <WiFi.h>
 #include "configuration.h"
-#include "network_manager.h"
 #include "aprs_is_utils.h"
 #include "station_utils.h"
 #include "board_pinout.h"
@@ -27,15 +25,13 @@
 #include "query_utils.h"
 #include "A7670_utils.h"
 #include "digi_utils.h"
-#include "tnc_utils.h"
 #include "display.h"
 #include "utils.h"


 extern Configuration        Config;
-extern APRSPacket           lastAprsPacket;
-extern NetworkManager       *networkManager;
-extern WiFiClient           aprsIsClient;
+extern WiFiClient           espClient;
+extern QueueHandle_t        aprsIsRxQueue;
 extern uint32_t             lastScreenOn;
 extern String               firstLine;
 extern String               secondLine;
@@ -45,12 +41,10 @@ extern String               fifthLine;
 extern String               sixthLine;
 extern String               seventhLine;
 extern bool                 modemLoggedToAPRSIS;
-extern bool                 backupDigiMode;
-extern String               versionNumber;
+extern bool                 backUpDigiMode;

+uint32_t    lastRxTime      = millis();
 bool        passcodeValid   = false;
-uint32_t    lastServerCheck = 0;
-

 #ifdef HAS_A7670
    extern bool             stationBeacon;
@@ -59,18 +53,21 @@ uint32_t    lastServerCheck = 0;

 namespace APRS_IS_Utils {

+    // Handle del task (opcional, para poder controlarlo después)
+    TaskHandle_t aprsisTaskHandle = NULL;
+
    void upload(const String& line) {
-        aprsIsClient.print(line + "\r\n");
+        espClient.print(line + "\r\n");
    }

    void connect() {
        Serial.print("Connecting to APRS-IS ...     ");
        uint8_t count = 0;
-        while (!aprsIsClient.connect(Config.aprs_is.server.c_str(), Config.aprs_is.port) && count < 20) {
+        while (!espClient.connect(Config.aprs_is.server.c_str(), Config.aprs_is.port) && count < 20) {
            Serial.println("Didn't connect with server...");
            delay(1000);
-            aprsIsClient.stop();
-            aprsIsClient.flush();
+            espClient.stop();
+            espClient.flush();
            Serial.println("Run client.stop");
            Serial.println("Trying to connect with Server: " + String(Config.aprs_is.server) + " AprsServerPort: " + String(Config.aprs_is.port));
            count++;
@@ -85,26 +82,26 @@ namespace APRS_IS_Utils {
            aprsAuth += Config.callsign;
            aprsAuth += " pass ";
            aprsAuth += Config.aprs_is.passcode;
-            aprsAuth += " vers CA2RXUiGate ";
-            aprsAuth += versionNumber;
-            aprsAuth += " filter ";
+            aprsAuth += " vers CA2RXU_iGate 3.0 filter ";
            aprsAuth += Config.aprs_is.filter;
            upload(aprsAuth);
        }
    }

-    void updateWiFiAPRSISDisplayInfo() {
-        static String lastWifiState     = "";
-        static String lastAprsisState   = "";
+    void checkStatus() {
        String wifiState, aprsisState;
-        if (networkManager->isWiFiConnected()) {
+        if (WiFi.status() == WL_CONNECTED) {
            wifiState = "OK";
        } else {
-            if (backupDigiMode || Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) {
+            if (backUpDigiMode || Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) {
                wifiState = "--";
            } else {
                wifiState = "AP";
            }
+            if (!Config.display.alwaysOn && Config.display.timeout != 0) {
+                displayToggle(true);
+            }
+            lastScreenOn = millis();
        }

        if (!Config.aprs_is.active) {
@@ -117,53 +114,54 @@ namespace APRS_IS_Utils {
                    aprsisState = "--";
                }
            #else
-                if (aprsIsClient.connected()) {
+                if (espClient.connected()) {
                    aprsisState = "OK";
                } else {
                    aprsisState = "--";
                }
            #endif
+            if(aprsisState == "--" && !Config.display.alwaysOn && Config.display.timeout != 0) {
+                displayToggle(true);
+                lastScreenOn = millis();
+            }
        }
-
-        if (wifiState != lastWifiState || aprsisState != lastAprsisState) {     // wake display only on status change (not every loop) so display timeout works
-            if (!Config.display.alwaysOn && Config.display.timeout != 0) displayToggle(true);
-            lastScreenOn    = millis();
-            lastWifiState   = wifiState;
-            lastAprsisState = aprsisState;
-        }
-
        secondLine = "WiFi: ";
        secondLine += wifiState;
        secondLine += " APRS-IS: ";
        secondLine += aprsisState;
    }

+    String checkForStartingBytes(const String& packet) {
+        if (packet.indexOf("\x3c\xff\x01") != -1) {
+            return packet.substring(0, packet.indexOf("\x3c\xff\x01"));
+        } else {
+            return packet;
+        }
+    }
+
    String buildPacketToUpload(const String& packet) {
-        int colonIndex = packet.indexOf(":");
-        String packetToUpload = packet.substring(3, colonIndex);
+        String packetToUpload = packet.substring(3, packet.indexOf(":"));
        if (Config.aprs_is.active && passcodeValid && Config.aprs_is.messagesToRF) {
            packetToUpload += ",qAR,";
        } else {
            packetToUpload += ",qAO,";
        }
        packetToUpload += Config.callsign;
-        packetToUpload += APRSPacketLib::checkForStartingBytes(packet.substring(colonIndex));
+        packetToUpload += checkForStartingBytes(packet.substring(packet.indexOf(":")));
        return packetToUpload;
    }

-    bool processReceivedLoRaMessage(const String& sender, const String& packet) {
+    bool processReceivedLoRaMessage(const String& sender, const String& packet, bool thirdParty) {
        String receivedMessage;
-        int leftCurlyBraceIndex = packet.indexOf("{");
-        int colonIndex          = packet.indexOf(":");
-        if (leftCurlyBraceIndex > 0) {     // ack?
+        if (packet.indexOf("{") > 0) {     // ack?
            String ackMessage = "ack";
-            ackMessage.concat(packet.substring(leftCurlyBraceIndex + 1));
+            ackMessage.concat(packet.substring(packet.indexOf("{") + 1));
            ackMessage.trim();
            //Serial.println(ackMessage);

            String addToBuffer = Config.callsign;
            addToBuffer += ">APLRG1";
-            if (lastAprsPacket.header == "") addToBuffer += ",RFONLY";
+            if (!thirdParty) addToBuffer += ",RFONLY";
            if (Config.beacon.path != "") {
                addToBuffer += ",";
                addToBuffer += Config.beacon.path;
@@ -179,50 +177,56 @@ namespace APRS_IS_Utils {
            addToBuffer += ":";
            addToBuffer += ackMessage;
            STATION_Utils::addToOutputPacketBuffer(addToBuffer);
-            receivedMessage = packet.substring(colonIndex + 1, leftCurlyBraceIndex);
+            receivedMessage = packet.substring(packet.indexOf(":") + 1, packet.indexOf("{"));
        } else {
-            receivedMessage = packet.substring(colonIndex + 1);
+            receivedMessage = packet.substring(packet.indexOf(":") + 1);
        }
        if (receivedMessage.indexOf("?") == 0) {
-            if (!Config.display.alwaysOn && Config.display.timeout != 0) displayToggle(true);
-
-            STATION_Utils::addToOutputPacketBuffer(QUERY_Utils::process(receivedMessage, sender, false, lastAprsPacket.header != ""));
+            if (!Config.display.alwaysOn && Config.display.timeout != 0) {
+                displayToggle(true);
+            }
+            STATION_Utils::addToOutputPacketBuffer(QUERY_Utils::process(receivedMessage, sender, false, thirdParty));
            lastScreenOn = millis();
            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, "Callsign = " + sender, "TYPE --> QUERY", 0);
            return true;
-        } else {
+        }
+        else {
            return false;
        }
    }

    void processLoRaPacket(const String& packet) {
-        if (passcodeValid && (aprsIsClient.connected() || modemLoggedToAPRSIS)) {
-            if (lastAprsPacket.path.indexOf("NOGATE") == -1 && lastAprsPacket.path.indexOf("RFONLY") == -1) {
-                if (lastAprsPacket.header == "" && lastAprsPacket.path.indexOf("TCPIP") == -1) {
-                    if (lastAprsPacket.sender != Config.callsign && Utils::callsignIsValid(lastAprsPacket.sender)) {
-                        STATION_Utils::updateLastHeard(lastAprsPacket.sender);
-                        Utils::updateLoRaPacketDisplayInfo(lastAprsPacket, 0);  // LoRa-APRS
+        if (passcodeValid && (espClient.connected() || modemLoggedToAPRSIS)) {
+            if (packet.indexOf("NOGATE") == -1 && packet.indexOf("RFONLY") == -1) {
+                int firstColonIndex = packet.indexOf(":");
+                if (firstColonIndex > 5 && firstColonIndex < (packet.length() - 1) && packet[firstColonIndex + 1] != '}' && packet.indexOf("TCPIP") == -1) {
+                    const String& Sender = packet.substring(3, packet.indexOf(">"));
+                    if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {
+                        STATION_Utils::updateLastHeard(Sender);
+                        Utils::typeOfPacket(packet.substring(3), 0);  // LoRa-APRS
+                        const String& AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
+                        String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
+                        Addressee.trim();
                        bool queryMessage = false;
-                        if (lastAprsPacket.type == 1 && lastAprsPacket.addressee == Config.callsign) {      // its a message for me!
-                            String AddresseeAndMessage = lastAprsPacket.addressee + ":" + lastAprsPacket.payload;
-                            queryMessage = processReceivedLoRaMessage(lastAprsPacket.sender, APRSPacketLib::checkForStartingBytes(AddresseeAndMessage));
+                        if (packet.indexOf("::") > 10 && Addressee == Config.callsign) {      // its a message for me!
+                            queryMessage = processReceivedLoRaMessage(Sender, checkForStartingBytes(AddresseeAndMessage), false);
                        }
-                        if (queryMessage) return;
-
-                        const String& aprsPacketToUpload = buildPacketToUpload(packet);
-                        if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                            displayToggle(true);
+                        if (!queryMessage) {
+                            const String& aprsPacket = buildPacketToUpload(packet);
+                            if (!Config.display.alwaysOn && Config.display.timeout != 0) {
+                                displayToggle(true);
+                            }
+                            lastScreenOn = millis();
+                            #ifdef HAS_A7670
+                                stationBeacon = true;
+                                A7670_Utils::uploadToAPRSIS(aprsPacket);
+                                stationBeacon = false;
+                            #else
+                                upload(aprsPacket);
+                            #endif
+                            Utils::println("---> Uploaded to APRS-IS");
+                            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                        }
-                        lastScreenOn = millis();
-                        #ifdef HAS_A7670
-                            stationBeacon = true;
-                            A7670_Utils::uploadToAPRSIS(aprsPacketToUpload);
-                            stationBeacon = false;
-                        #else
-                            upload(aprsPacketToUpload);
-                        #endif
-                        Utils::println("(Uploaded to APRS-IS)");
-                        displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                    }
                }
            }
@@ -232,36 +236,37 @@ namespace APRS_IS_Utils {
    String buildPacketToTx(const String& aprsisPacket, uint8_t packetType) {
        String packet = aprsisPacket;
        packet.trim();
-        String outputPacket = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
+        String outputPacket = Config.callsign;
+        outputPacket += ">APLRG1";
+        if (Config.beacon.path != "") {
+            outputPacket += ",";
+            outputPacket += Config.beacon.path;
+        }
        outputPacket += ":}";
        outputPacket += packet.substring(0, packet.indexOf(",")); // Callsign>Tocall
        outputPacket.concat(",TCPIP,");
        outputPacket.concat(Config.callsign);
        outputPacket.concat("*");
-        int colonEqualIndex         = packet.indexOf(":=");
-        int doubleColonIndex        = packet.indexOf("::");
-        int colonInvAccentIndex     = packet.indexOf(":`");
-
        switch (packetType) {
            case 0: // gps
-                if (colonEqualIndex > 0) {
-                    outputPacket += packet.substring(colonEqualIndex);
+                if (packet.indexOf(":=") > 0) {
+                    outputPacket += packet.substring(packet.indexOf(":="));
                } else {
                    outputPacket += packet.substring(packet.indexOf(":!"));
                }
                break;
            case 1: // messages
-                outputPacket += packet.substring(doubleColonIndex);
+                outputPacket += packet.substring(packet.indexOf("::"));
                break;
            case 2: // status
                outputPacket += packet.substring(packet.indexOf(":>"));
                break;
            case 3: // telemetry
-                outputPacket += packet.substring(doubleColonIndex);
+                outputPacket += packet.substring(packet.indexOf("::"));
                break;
            case 4: // mic-e
-                if (colonInvAccentIndex > 0) {
-                    outputPacket += packet.substring(colonInvAccentIndex);
+                if (packet.indexOf(":`") > 0) {
+                    outputPacket += packet.substring(packet.indexOf(":`"));
                } else {
                    outputPacket += packet.substring(packet.indexOf(":'"));
                }
@@ -273,76 +278,70 @@ namespace APRS_IS_Utils {
        return outputPacket;
    }

-    void processAckMessage(const String& sender, const String& message) {
-        String ackPacket = Config.callsign;
-        ackPacket += ">APLRG1,TCPIP,qAC::";
+    //uint32_t lastLog = 0;
+    void processAPRSISPacket() {
+        /*Serial.println("processAPRSISPacket");

-        String senderCallsign = sender;
-        for (int i = sender.length(); i < 9; i++) {
-            senderCallsign += ' ';
-        }
-        ackPacket += senderCallsign;
-        ackPacket += ":";
+        if (millis() - lastLog > 5000) {  // Cada 5 segundos
+            UBaseType_t packets     = uxQueueMessagesWaiting(aprsIsRxQueue);
+            UBaseType_t spaces      = uxQueueSpacesAvailable(aprsIsRxQueue);
+            Serial.printf("[STATS] APRSIS Queue: %d/%d (%.1f%% full)\n", 
+                        packets, packets + spaces, 
+                        (packets * 100.0) / (packets + spaces));
+            lastLog = millis();
+        }*/

-        String ackMessage = "ack";
-        ackMessage += message.substring(message.indexOf("{") + 1);
-        ackMessage.trim();
-        ackPacket += ackMessage;

-        #ifdef HAS_A7670
-            A7670_Utils::uploadToAPRSIS(ackPacket);
-        #else
-            upload(ackPacket);
-        #endif
-    }
-
-    void processAPRSISPacket(const String& packet) {
-        uint32_t currentTime = millis();
-        if (!passcodeValid && packet.indexOf(Config.callsign) != -1) {
-            if (packet.indexOf("unverified") != -1 ) {
-                Serial.println("\n****APRS PASSCODE NOT VALID****\n");
-                displayShow(firstLine, "", "    APRS PASSCODE", "    NOT VALID !!!", "", "", "", 3000);
-                aprsIsClient.stop();
-                Config.aprs_is.active = false;
-            } else if (packet.indexOf("verified") != -1 ) {
-                if (Config.digi.backupDigiMode) lastServerCheck = currentTime;
-                passcodeValid = true;
-            }
-        }
-        if (passcodeValid) {
-            if (packet.startsWith("#")) {
-                if (Config.digi.backupDigiMode) lastServerCheck = currentTime;
-            } else {
-                int doubleColonIndex = packet.indexOf("::");
-                if (Config.aprs_is.messagesToRF && doubleColonIndex > 0) {
+        String packet;
+        if (xQueueReceive(aprsIsRxQueue, &packet, 0) == pdTRUE) {
+            
+            if (passcodeValid && !packet.startsWith("#")) {
+                if (Config.aprs_is.messagesToRF && packet.indexOf("::") > 0) {
                    String Sender = packet.substring(0, packet.indexOf(">"));
-                    const String& AddresseeAndMessage = packet.substring(doubleColonIndex + 2);
-                    int colonIndex = AddresseeAndMessage.indexOf(":");
-                    String Addressee = AddresseeAndMessage.substring(0, colonIndex);
+                    const String& AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
+                    String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
                    Addressee.trim();
                    if (Addressee == Config.callsign) {                 // its for me!
                        String receivedMessage;
-                        int curlyBraceIndex = AddresseeAndMessage.indexOf("{");
-                        if (curlyBraceIndex > 0) {     // ack?
-                            processAckMessage(Sender, AddresseeAndMessage);
-                            receivedMessage = AddresseeAndMessage.substring(colonIndex + 1, curlyBraceIndex);
+                        if (AddresseeAndMessage.indexOf("{") > 0) {     // ack?
+                            String ackMessage = "ack";
+                            ackMessage += AddresseeAndMessage.substring(AddresseeAndMessage.indexOf("{") + 1);
+                            ackMessage.trim();
+                            delay(4000);
+                            for (int i = Sender.length(); i < 9; i++) {
+                                Sender += ' ';
+                            }
+
+                            String ackPacket = Config.callsign;
+                            ackPacket += ">APLRG1,TCPIP,qAC::";
+                            ackPacket += Sender;
+                            ackPacket += ":";
+                            ackPacket += ackMessage;
+                            #ifdef HAS_A7670
+                                A7670_Utils::uploadToAPRSIS(ackPacket);
+                            #else
+                                upload(ackPacket);
+                            #endif
+                            receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1, AddresseeAndMessage.indexOf("{"));
                        } else {
-                            receivedMessage = AddresseeAndMessage.substring(colonIndex + 1);
+                            receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1);
                        }
                        if (receivedMessage.indexOf("?") == 0) {
                            Utils::println("Rx Query (APRS-IS)  : " + packet);
+                            Sender.trim();
                            String queryAnswer = QUERY_Utils::process(receivedMessage, Sender, true, false);
                            //Serial.println("---> QUERY Answer : " + queryAnswer.substring(0,queryAnswer.indexOf("\n")));
                            if (!Config.display.alwaysOn && Config.display.timeout != 0) {
                                displayToggle(true);
                            }
-                            lastScreenOn = currentTime;
+                            lastScreenOn = millis();
+                            delay(500);
                            #ifdef HAS_A7670
                                A7670_Utils::uploadToAPRSIS(queryAnswer);
                            #else
                                upload(queryAnswer);
                            #endif
-                            SYSLOG_Utils::logAPRSISTx(queryAnswer);
+                            SYSLOG_Utils::log(2, queryAnswer, 0, 0.0, 0); // APRSIS TX
                            fifthLine = "APRS-IS ----> APRS-IS";
                            sixthLine = Config.callsign;
                            for (int j = sixthLine.length();j < 9;j++) {
@@ -359,8 +358,8 @@ namespace APRS_IS_Utils {
                        if (STATION_Utils::wasHeard(Addressee) && packet.indexOf("EQNS.") == -1 && packet.indexOf("UNIT.") == -1 && packet.indexOf("PARM.") == -1) {
                            STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 1));
                            displayToggle(true);
-                            lastScreenOn = currentTime;
-                            Utils::updateAPRSISPacketDisplayInfo(packet); // APRS-LoRa
+                            lastScreenOn = millis();
+                            Utils::typeOfPacket(packet, 1); // APRS-LoRa
                            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                        }
                    }
@@ -369,17 +368,13 @@ namespace APRS_IS_Utils {
                    if (STATION_Utils::checkObjectTime(packet)) {
                        STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 5));
                        displayToggle(true);
-                        lastScreenOn = currentTime;
-                        Utils::updateAPRSISPacketDisplayInfo(packet); // APRS-LoRa
+                        lastScreenOn = millis();
+                        Utils::typeOfPacket(packet, 1); // APRS-LoRa
                        Serial.println();
                    } else {
                        Serial.println(" ---> Rejected (Time): No Tx");
                    }
                }
-                if (Config.tnc.aprsBridgeActive) {
-                    if (Config.tnc.enableServer) TNC_Utils::sendToClients(packet);  // Send received packet to TNC KISS
-                    if (Config.tnc.enableSerial) TNC_Utils::sendToSerial(packet);   // Send received packet to Serial KISS
-                }
            }
        }
    }
@@ -388,23 +383,81 @@ namespace APRS_IS_Utils {
        #ifdef HAS_A7670
            A7670_Utils::listenAPRSIS();
        #else
-            if (aprsIsClient.connected()) {
-                if (aprsIsClient.available()) {
-                    String aprsisPacket = aprsIsClient.readStringUntil('\r');
-                    aprsisPacket.trim();    // Serial.println(aprsisPacket);
-                    processAPRSISPacket(aprsisPacket);
+            if (espClient.connected()) {
+                if (espClient.available()) {
+                    String aprsisPacket = espClient.readStringUntil('\r');
+                    aprsisPacket.trim();    //Serial.println(aprsisPacket);
+                    xQueueSend(aprsIsRxQueue, &aprsisPacket, 0);
+                    //processAPRSISPacket(aprsisPacket);
+                    lastRxTime = millis();
                }
            }
        #endif
    }

    void firstConnection() {
-        if (Config.aprs_is.active && networkManager->isConnected() && !aprsIsClient.connected()) {
+        if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) {
            connect();
            while (!passcodeValid) {
-                listenAPRSIS();
+                if (espClient.connected() && espClient.available()) {
+                    String aprsisPacket = espClient.readStringUntil('\r');
+                    aprsisPacket.trim();
+                    if (!passcodeValid && aprsisPacket.indexOf(Config.callsign) != -1) {
+                        if (aprsisPacket.indexOf("unverified") != -1 ) {
+                            Serial.println("\n****APRS PASSCODE NOT VALID****\n");
+                            displayShow(firstLine, "", "    APRS PASSCODE", "    NOT VALID !!!", "", "", "", 0);
+                            while (1) {};
+                        } else if (aprsisPacket.indexOf("verified") != -1 ) {
+                            Serial.println("(APRS PASSCODE VALIDATED)");
+                            passcodeValid = true;
+                        }
+                    }
+                }
            }
        }
    }
+    
+    void aprsisListenerTask(void *parameter) {
+        while (true) {
+            listenAPRSIS();
+            vTaskDelay(pdMS_TO_TICKS(10)); // 10ms delay
+        }
+    }

-}
+    // Función para iniciar el task
+    bool startListenerAPRSISTask(uint32_t stackSize, UBaseType_t priority) {
+        BaseType_t result = xTaskCreatePinnedToCore(
+            aprsisListenerTask,    // Función del task
+            "APRSIS_Listener",     // Nombre del task
+            stackSize,             // Stack size en words (no bytes)
+            NULL,                  // Parámetro pasado al task
+            priority,              // Prioridad
+            &aprsisTaskHandle,     // Handle del task
+            0
+        );
+        
+        return (result == pdPASS);
+    }
+
+    // Función opcional para detener el task
+    void stopListenerAPRSISTask() {
+        if (aprsisTaskHandle != NULL) {
+            vTaskDelete(aprsisTaskHandle);
+            aprsisTaskHandle = NULL;
+        }
+    }
+    
+    // Función opcional para suspender/reanudar el task
+    void suspendListenerAPRSISTask() {
+        if (aprsisTaskHandle != NULL) {
+            vTaskSuspend(aprsisTaskHandle);
+        }
+    }
+    
+    void resumeListenerAPRSISTask() {
+        if (aprsisTaskHandle != NULL) {
+            vTaskResume(aprsisTaskHandle);
+        }
+    }
+
+}
@@ -1,22 +1,22 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <Adafruit_INA219.h>
+#include <Arduino.h>
 #include "battery_utils.h"
 #include "configuration.h"
 #include "board_pinout.h"
@@ -37,16 +37,14 @@ float   multiplyCorrection              = 0.035;

 float   voltageDividerTransformation    = 0.0;

-uint8_t externalI2CSensorAddress        = 0x00;
-int     externalI2CSensorType           = 0; // 0 = None | 1 = INA219
+int     telemetryCounter                = random(1,999);

-Adafruit_INA219     ina219;


 #ifdef HAS_ADC_CALIBRATION
    #include <esp_adc_cal.h>

-    #if defined(TTGO_LORA32_V2_1) || defined(TTGO_LORA32_V2_1_GPS) || defined(TTGO_LORA32_V2_1_915) || defined(TTGO_LORA32_V2_1_915_GPS)
+    #if defined(TTGO_LORA32_V2_1) || defined(TTGO_LORA32_V2_1_915)
        #define InternalBattery_ADC_Channel ADC1_CHANNEL_7  // t_lora32 pin35
        #define ExternalVoltage_ADC_Channel ADC1_CHANNEL_6  // t_lora32 pin34
    #endif
@@ -102,30 +100,6 @@ namespace BATTERY_Utils {
        #endif
    }

-    void getI2CVoltageSensorAddress() {
-        uint8_t err, addr;
-        for(addr = 1; addr < 0x7F; addr++) {
-            #ifdef SENSOR_I2C_BUS
-                SENSOR_I2C_BUS.beginTransmission(addr);
-                err = SENSOR_I2C_BUS.endTransmission();
-            #else
-                Wire.beginTransmission(addr);
-                err = Wire.endTransmission();
-            #endif
-            delay(5);
-            if (err == 0) {
-                if (addr == 0x40) { // INA219
-                    externalI2CSensorAddress = addr;
-                }
-            }
-        }
-    }
-
-    bool detectINA219(uint8_t addr) {
-        ina219 = Adafruit_INA219(addr);
-        return ina219.begin();
-    }
-
    void setup() {
        if ((Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) && Config.battery.voltageDividerR2 != 0) voltageDividerTransformation = (Config.battery.voltageDividerR1 + Config.battery.voltageDividerR2) / Config.battery.voltageDividerR2;

@@ -135,17 +109,9 @@ namespace BATTERY_Utils {
                adcCalibration();
            }
        #endif
-
-        getI2CVoltageSensorAddress();
-        if (externalI2CSensorAddress != 0x00) {
-            if (detectINA219(externalI2CSensorAddress)) {
-                Serial.println("INA219 sensor found");
-                externalI2CSensorType = 1;  // INA219
-            }
-        }
    }

-    float checkInternalVoltage() {
+    float checkInternalVoltage() { 
        #if defined(HAS_AXP192) || defined(HAS_AXP2101)
            if(POWER_Utils::isBatteryConnected()) {
                return POWER_Utils::getBatteryVoltage();
@@ -153,14 +119,14 @@ namespace BATTERY_Utils {
                return 0.0;
            }
        #else
-
-            #ifdef ADC_CTRL_PIN
+            
+            #ifdef ADC_CTRL
                POWER_Utils::adc_ctrl_ON();
            #endif

            int sampleSum = 0;
            for (int i = 0; i < adcReadings; i++) {
-                #if defined(ESP32_DIY_LoRa_SX1278) || defined(ESP32_DIY_LoRa_915_SX1276) || defined(ESP32_DIY_1W_LoRa_E22_400M30S) || defined(ESP32_DIY_1W_LoRa_915_E22_900M30S) || defined(ESP32_DIY_1W_LoRa_E32_400M30S) || defined(ESP32C3_SuperMini_DIY_LoRa_SX1278)
+                #if defined(ESP32_DIY_LoRa) || defined(ESP32_DIY_LoRa_915) || defined(ESP32_DIY_1W_LoRa) || defined(ESP32_DIY_1W_LoRa_915)
                    sampleSum = 0;
                #else
                    #ifdef HAS_ADC_CALIBRATION
@@ -177,13 +143,13 @@ namespace BATTERY_Utils {
                        #endif
                    #endif
                #endif
-                delay(3);
+                delay(3); 
            }

-            #ifdef ADC_CTRL_PIN
+            #ifdef ADC_CTRL
                POWER_Utils::adc_ctrl_OFF();

-                #ifdef HELTEC_WP_V1
+                #ifdef HELTEC_WP
                double inputDivider = (1.0 / (10.0 + 10.0)) * 10.0;  // The voltage divider is a 10k + 10k resistor in series
                #else
                double inputDivider = (1.0 / (390.0 + 100.0)) * 100.0;  // The voltage divider is a 390k + 100k resistor in series, 100k on the low side.
@@ -203,10 +169,6 @@ namespace BATTERY_Utils {
                    #ifdef LIGHTGATEWAY_PLUS_1_0
                        double inputDivider = (1.0 / (560.0 + 100.0)) * 100.0;  // The voltage divider is a 560k + 100k resistor in series, 100k on the low side.
                        return (((sampleSum/adcReadings) * adcReadingTransformation) / inputDivider) + 0.41;
-                    #elif defined(RAK3112)
-                        return (sampleSum/adcReadings) * adcReadingTransformation * (3 * 1.73 * 1.187 / 3.3);   // multiplier from MeshCore RAK3112Board.h
-                    #elif defined(RAK3312)
-                        return (sampleSum/adcReadings) * adcReadingTransformation * (3 * 1.73 * 1.187 / 3.3) * (1.667 / 2.11);  // RAK3112 value scaled by Meshtastic RAK3312/RAK3112 ratio
                    #else
                        return (2 * (sampleSum/adcReadings) * adcReadingTransformation) + voltageDividerCorrection;  // raw voltage without mapping
                    #endif
@@ -217,49 +179,37 @@ namespace BATTERY_Utils {
    }

    float checkExternalVoltage() {
-        if (externalI2CSensorType == 0) {
-            int sample;
-            int sampleSum = 0;
-            for (int i = 0; i < 100; i++) {
-                #ifdef HAS_ADC_CALIBRATION
-                    if (calibrationEnable){
-                        sample = adc1_get_raw(ExternalVoltage_ADC_Channel);
-                    } else {
-                        sample = analogRead(Config.battery.externalVoltagePin);
-                    }
-                #else
-                    sample = analogRead(Config.battery.externalVoltagePin);
-                #endif
-                sampleSum += sample;
-                delayMicroseconds(50);
-            }
-
-            float extVoltage;
+        int sample;
+        int sampleSum = 0;
+        for (int i = 0; i < 100; i++) {
            #ifdef HAS_ADC_CALIBRATION
-                if (calibrationEnable) {
-                    extVoltage = esp_adc_cal_raw_to_voltage(sampleSum / 100.0, &adc_chars) * voltageDividerTransformation; // in mV
-                    extVoltage /= 1000.0;
+                if (calibrationEnable){
+                    sample = adc1_get_raw(ExternalVoltage_ADC_Channel);
                } else {
-                    extVoltage = ((((sampleSum/100.0)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
+                    sample = analogRead(Config.battery.externalVoltagePin);
                }
            #else
-                extVoltage = ((((sampleSum/100.0)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
+                sample = analogRead(Config.battery.externalVoltagePin);
            #endif
-
-            return extVoltage; // raw voltage without mapping
-
-            // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage
-        } else if (externalI2CSensorType == 1) { // INA219
-            int sampleSum = 0;
-            for (int i = 0; i < 100; i++) {
-                sampleSum += ina219.getBusVoltage_V() * 1000.0;
-                delayMicroseconds(50);
-            }
-            float extVoltage = sampleSum/100.0;
-            return extVoltage/1000.0;
-        } else {
-            return 0.0;
+            sampleSum += sample;
+            delayMicroseconds(50);
        }
+
+        float extVoltage;
+        #ifdef HAS_ADC_CALIBRATION
+            if (calibrationEnable){
+                extVoltage = esp_adc_cal_raw_to_voltage(sampleSum / 100, &adc_chars) * voltageDividerTransformation; // in mV
+                extVoltage /= 1000;
+            } else {
+                extVoltage = ((((sampleSum/100)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
+            }
+        #else
+            extVoltage = ((((sampleSum/100)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
+        #endif
+        
+        return extVoltage; // raw voltage without mapping
+
+        // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage
    }

    void startupBatteryHealth() {
@@ -268,7 +218,7 @@ namespace BATTERY_Utils {
                shouldSleepLowVoltage = true;
            }
        #endif
-        #ifndef HELTEC_WP_V1
+        #ifndef HELTEC_WP
            if (Config.battery.monitorExternalVoltage && checkExternalVoltage() < Config.battery.externalSleepVoltage + 0.1) {
                shouldSleepLowVoltage = true;
            }
@@ -278,4 +228,43 @@ namespace BATTERY_Utils {
        }
    }

+    String generateEncodedTelemetryBytes(float value, bool firstBytes, byte voltageType) {  // 0 = internal battery(0-4,2V) , 1 = external battery(0-15V)
+        String encodedBytes;
+        int tempValue;
+
+        if (firstBytes) {
+            tempValue = value;
+        } else {
+            switch (voltageType) {
+                case 0:
+                    tempValue = value * 100;           // Internal voltage calculation
+                    break;
+                case 1:
+                    tempValue = (value * 100) / 2;     // External voltage calculation
+                    break;
+                default:
+                    tempValue = value;
+                    break;
+            }
+        }
+
+        int firstByte   = tempValue / 91;
+        tempValue       -= firstByte * 91;
+
+        encodedBytes    = char(firstByte + 33);
+        encodedBytes    += char(tempValue + 33);
+        return encodedBytes;
+    }
+
+    String generateEncodedTelemetry() {
+        String telemetry = "|";
+        telemetry += generateEncodedTelemetryBytes(telemetryCounter, true, 0);
+        telemetryCounter++;
+        if (telemetryCounter == 1000) telemetryCounter = 0;
+        if (Config.battery.sendInternalVoltage) telemetry += generateEncodedTelemetryBytes(checkInternalVoltage(), false, 0);
+        if (Config.battery.sendExternalVoltage) telemetry += generateEncodedTelemetryBytes(checkExternalVoltage(), false, 1);
+        telemetry += "|";
+        return telemetry;
+    }
+
 }
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -26,182 +26,132 @@
 bool shouldSleepStop = true;


-bool Configuration::writeFile() {
-    Serial.println("Saving configuration...");
+void Configuration::writeFile() {
+    Serial.println("Saving config...");

-    JsonDocument data;
+    StaticJsonDocument<2560> data;
    File configFile = SPIFFS.open("/igate_conf.json", "w");

-    if (!configFile) {
-        Serial.println("Error: Could not open config file for writing");
-        return false;
-    }
-    try {
-
-        if (wifiAPs[0].ssid != "") { // We don't want to save Auto AP empty SSID
-            for (int i = 0; i < wifiAPs.size(); i++) {
-                data["wifi"]["AP"][i]["ssid"] = wifiAPs[i].ssid;
-                data["wifi"]["AP"][i]["password"] = wifiAPs[i].password;
-            }
+    if (wifiAPs[0].ssid != "") { // We don't want to save Auto AP empty SSID
+        for (int i = 0; i < wifiAPs.size(); i++) {
+            data["wifi"]["AP"][i]["ssid"] = wifiAPs[i].ssid;
+            data["wifi"]["AP"][i]["password"] = wifiAPs[i].password;
        }
-
-        data["other"]["startupDelay"]               = startupDelay;
-
-        data["wifi"]["autoAP"]["enabled"]           = wifiAutoAP.enabled;
-        data["wifi"]["autoAP"]["password"]          = wifiAutoAP.password;
-        data["wifi"]["autoAP"]["timeout"]           = wifiAutoAP.timeout;
-
-        callsign.trim();
-        data["callsign"]                            = callsign;
-        tacticalCallsign.trim();
-        data["tacticalCallsign"]                    = tacticalCallsign;
-
-        data["aprs_is"]["active"]                   = aprs_is.active;
-        data["aprs_is"]["passcode"]                 = aprs_is.passcode;
-        data["aprs_is"]["server"]                   = aprs_is.server;
-        data["aprs_is"]["port"]                     = aprs_is.port;
-        data["aprs_is"]["filter"]                   = aprs_is.filter;
-        data["aprs_is"]["messagesToRF"]             = aprs_is.messagesToRF;
-        data["aprs_is"]["objectsToRF"]              = aprs_is.objectsToRF;
-
-        data["beacon"]["comment"]                   = beacon.comment;
-        data["beacon"]["interval"]                  = beacon.interval;
-        data["beacon"]["latitude"]                  = beacon.latitude;
-        data["beacon"]["longitude"]                 = beacon.longitude;
-        data["beacon"]["overlay"]                   = beacon.overlay;
-        data["beacon"]["symbol"]                    = beacon.symbol;
-        data["beacon"]["path"]                      = beacon.path;
-
-        data["beacon"]["sendViaAPRSIS"]             = beacon.sendViaAPRSIS;
-        data["beacon"]["sendViaRF"]                 = beacon.sendViaRF;
-        data["beacon"]["beaconFreq"]                = beacon.beaconFreq;
-
-        data["beacon"]["statusActive"]              = beacon.statusActive;
-        data["beacon"]["statusPacket"]              = beacon.statusPacket;
-
-        data["beacon"]["gpsActive"]                 = beacon.gpsActive;
-        #if !defined(HAS_GPS)
-            data["beacon"]["gpsActive"]             = false;
-        #endif
-        data["beacon"]["ambiguityLevel"]            = beacon.ambiguityLevel;
-
-        data["personalNote"]                        = personalNote;
-
-        data["blacklist"]                           = blacklist;
-
-        data["digi"]["mode"]                        = digi.mode;
-        data["digi"]["ecoMode"]                     = digi.ecoMode;
-        if (digi.ecoMode == 1) data["aprs_is"]["active"] = false;
-        #if defined(HAS_A7670)
-            if (digi.ecoMode == 1) data["digi"]["ecoMode"] = 2;
-        #endif
-        data["digi"]["backupDigiMode"]              = digi.backupDigiMode;
-
-        data["lora"]["rxActive"]                    = loramodule.rxActive;
-        data["lora"]["rxFreq"]                      = loramodule.rxFreq;
-        data["lora"]["rxCodingRate4"]               = loramodule.rxCodingRate4;
-        data["lora"]["rxSignalBandwidth"]           = loramodule.rxSignalBandwidth;
-        data["lora"]["txActive"]                    = loramodule.txActive;
-        data["lora"]["txFreq"]                      = loramodule.txFreq;
-        data["lora"]["txCodingRate4"]               = loramodule.txCodingRate4;
-        data["lora"]["txSignalBandwidth"]           = loramodule.txSignalBandwidth;
-        data["lora"]["power"]                       = loramodule.power;
-        data["lora"]["cadActive"]                   = loramodule.cadActive;
-
-        int rxSpreadingFactor = loramodule.rxSpreadingFactor;
-        int txSpreadingFactor = loramodule.txSpreadingFactor;
-        #if defined(HAS_SX1276) || defined(HAS_SX1278)
-            const int minSF = 6, maxSF = 12;
-        #endif
-        #if defined(HAS_SX1262) || defined(HAS_SX1268)
-            const int minSF = 5, maxSF = 12;
-        #endif
-        #if defined(HAS_LLCC68)
-            const int minSF = 5, maxSF = 11;
-        #endif
-
-        rxSpreadingFactor = (rxSpreadingFactor < minSF) ? minSF : (rxSpreadingFactor > maxSF) ? maxSF : rxSpreadingFactor;
-        txSpreadingFactor = (txSpreadingFactor < minSF) ? minSF : (txSpreadingFactor > maxSF) ? maxSF : txSpreadingFactor;
-
-        data["lora"]["rxSpreadingFactor"]           = rxSpreadingFactor;
-        data["lora"]["txSpreadingFactor"]           = txSpreadingFactor;
-
-        data["display"]["alwaysOn"]                 = display.alwaysOn;
-        data["display"]["timeout"]                  = display.timeout;
-        data["display"]["turn180"]                  = display.turn180;
-
-        data["battery"]["sendInternalVoltage"]      = battery.sendInternalVoltage;
-        data["battery"]["monitorInternalVoltage"]   = battery.monitorInternalVoltage;
-        data["battery"]["internalSleepVoltage"]     = battery.internalSleepVoltage;
-
-        data["battery"]["sendExternalVoltage"]      = battery.sendExternalVoltage;
-        data["battery"]["monitorExternalVoltage"]   = battery.monitorExternalVoltage;
-        data["battery"]["externalSleepVoltage"]     = battery.externalSleepVoltage;
-        data["battery"]["useExternalI2CSensor"]     = battery.useExternalI2CSensor;
-        data["battery"]["voltageDividerR1"]         = battery.voltageDividerR1;
-        data["battery"]["voltageDividerR2"]         = battery.voltageDividerR2;
-        data["battery"]["externalVoltagePin"]       = battery.externalVoltagePin;
-
-        data["battery"]["sendVoltageAsTelemetry"]   = battery.sendVoltageAsTelemetry;
-
-        data["wxsensor"]["active"]                  = wxsensor.active;
-        data["wxsensor"]["heightCorrection"]        = wxsensor.heightCorrection;
-        data["wxsensor"]["temperatureCorrection"]   = wxsensor.temperatureCorrection;
-
-        data["syslog"]["active"]                    = syslog.active;
-        data["syslog"]["server"]                    = syslog.server;
-        data["syslog"]["port"]                      = syslog.port;
-        data["syslog"]["logBeaconOverTCPIP"]        = syslog.logBeaconOverTCPIP;
-
-        data["tnc"]["enableServer"]                 = tnc.enableServer;
-        data["tnc"]["enableSerial"]                 = tnc.enableSerial;
-        data["tnc"]["acceptOwn"]                    = tnc.acceptOwn;
-        data["tnc"]["aprsBridgeActive"]             = tnc.aprsBridgeActive;
-        data["tnc"]["kissProtocol"]                 = tnc.kissProtocol;
-
-        data["mqtt"]["active"]                      = mqtt.active;
-        data["mqtt"]["server"]                      = mqtt.server;
-        data["mqtt"]["topic"]                       = mqtt.topic;
-        data["mqtt"]["username"]                    = mqtt.username;
-        data["mqtt"]["password"]                    = mqtt.password;
-        data["mqtt"]["port"]                        = mqtt.port;
-        data["mqtt"]["beaconOverMqtt"]              = mqtt.beaconOverMqtt;
-
-        data["ota"]["username"]                     = ota.username;
-        data["ota"]["password"]                     = ota.password;
-
-        data["webadmin"]["active"]                  = webadmin.active;
-        data["webadmin"]["username"]                = webadmin.username;
-        data["webadmin"]["password"]                = webadmin.password;
-
-        data["remoteManagement"]["managers"]        = remoteManagement.managers;
-        data["remoteManagement"]["rfOnly"]          = remoteManagement.rfOnly;
-
-        data["ntp"]["server"]                       = ntp.server;
-        data["ntp"]["gmtCorrection"]                = ntp.gmtCorrection;
-
-        data["other"]["rebootMode"]                 = rebootMode;
-        data["other"]["rebootModeTime"]             = rebootModeTime;
-
-        data["other"]["rememberStationTime"]        = rememberStationTime;
-
-        serializeJson(data, configFile);
-        configFile.close();
-        return true;
-    } catch (...) {
-        Serial.println("Error: Exception occurred while saving config");
-        configFile.close();
-        return false;
    }
+
+    data["wifi"]["autoAP"]["password"]          = wifiAutoAP.password;
+    data["wifi"]["autoAP"]["timeout"]           = wifiAutoAP.timeout;
+
+    data["callsign"]                            = callsign;
+
+    data["aprs_is"]["active"]                   = aprs_is.active;
+    data["aprs_is"]["passcode"]                 = aprs_is.passcode;
+    data["aprs_is"]["server"]                   = aprs_is.server;
+    data["aprs_is"]["port"]                     = aprs_is.port;
+    data["aprs_is"]["filter"]                   = aprs_is.filter;
+    data["aprs_is"]["messagesToRF"]             = aprs_is.messagesToRF;
+    data["aprs_is"]["objectsToRF"]              = aprs_is.objectsToRF;
+
+    data["beacon"]["comment"]                   = beacon.comment;
+    data["beacon"]["interval"]                  = beacon.interval;
+    data["beacon"]["latitude"]                  = beacon.latitude;
+    data["beacon"]["longitude"]                 = beacon.longitude;
+    data["beacon"]["overlay"]                   = beacon.overlay;
+    data["beacon"]["symbol"]                    = beacon.symbol;
+    data["beacon"]["sendViaAPRSIS"]             = beacon.sendViaAPRSIS;
+    data["beacon"]["sendViaRF"]                 = beacon.sendViaRF;
+    data["beacon"]["path"]                      = beacon.path;
+
+    data["beacon"]["statusActive"]              = beacon.statusActive;
+    data["beacon"]["statusPacket"]              = beacon.statusPacket;
+
+    data["beacon"]["gpsActive"]                 = beacon.gpsActive;
+    data["beacon"]["gpsAmbiguity"]              = beacon.gpsAmbiguity;
+
+    data["digi"]["mode"]                        = digi.mode;
+    data["digi"]["ecoMode"]                     = digi.ecoMode;
+    #if defined(HAS_A7670)
+        if (digi.ecoMode == 1) data["digi"]["ecoMode"] = 2;
+    #endif
+
+    data["lora"]["rxFreq"]                      = loramodule.rxFreq;
+    data["lora"]["txFreq"]                      = loramodule.txFreq;
+    data["lora"]["spreadingFactor"]             = loramodule.spreadingFactor;
+    data["lora"]["signalBandwidth"]             = loramodule.signalBandwidth;
+    data["lora"]["codingRate4"]                 = loramodule.codingRate4;
+    data["lora"]["power"]                       = loramodule.power;
+    data["lora"]["txActive"]                    = loramodule.txActive;
+    data["lora"]["rxActive"]                    = loramodule.rxActive;
+
+    data["display"]["alwaysOn"]                 = display.alwaysOn;
+    data["display"]["timeout"]                  = display.timeout;
+    data["display"]["turn180"]                  = display.turn180;
+
+    data["battery"]["sendInternalVoltage"]      = battery.sendInternalVoltage;
+    data["battery"]["monitorInternalVoltage"]   = battery.monitorInternalVoltage;
+    data["battery"]["internalSleepVoltage"]     = battery.internalSleepVoltage;
+
+    data["battery"]["sendExternalVoltage"]      = battery.sendExternalVoltage;
+    data["battery"]["externalVoltagePin"]       = battery.externalVoltagePin;
+    data["battery"]["monitorExternalVoltage"]   = battery.monitorExternalVoltage;
+    data["battery"]["externalSleepVoltage"]     = battery.externalSleepVoltage;
+    data["battery"]["voltageDividerR1"]         = battery.voltageDividerR1;
+    data["battery"]["voltageDividerR2"]         = battery.voltageDividerR2;
+
+    data["battery"]["sendVoltageAsTelemetry"]   = battery.sendVoltageAsTelemetry;
+
+    data["wxsensor"]["active"]                  = wxsensor.active;
+    data["wxsensor"]["heightCorrection"]        = wxsensor.heightCorrection;
+    data["wxsensor"]["temperatureCorrection"]   = wxsensor.temperatureCorrection;
+
+    data["syslog"]["active"]                    = syslog.active;
+    data["syslog"]["server"]                    = syslog.server;
+    data["syslog"]["port"]                      = syslog.port;
+    data["syslog"]["logBeaconOverTCPIP"]        = syslog.logBeaconOverTCPIP;
+
+    data["tnc"]["enableServer"]                 = tnc.enableServer;
+    data["tnc"]["enableSerial"]                 = tnc.enableSerial;
+    data["tnc"]["acceptOwn"]                    = tnc.acceptOwn;
+
+    data["other"]["rebootMode"]                 = rebootMode;
+    data["other"]["rebootModeTime"]             = rebootModeTime;
+
+    data["ota"]["username"]                     = ota.username;
+    data["ota"]["password"]                     = ota.password;
+
+    data["other"]["rememberStationTime"]        = rememberStationTime;
+
+    data["other"]["backupDigiMode"]             = backupDigiMode;
+
+    data["personalNote"]                        = personalNote;
+
+    data["blacklist"]                           = blacklist;
+
+    data["webadmin"]["active"]                  = webadmin.active;
+    data["webadmin"]["username"]                = webadmin.username;
+    data["webadmin"]["password"]                = webadmin.password;
+
+    data["ntp"]["gmtCorrection"]                = ntp.gmtCorrection;
+
+    data["remoteManagement"]["managers"]        = remoteManagement.managers;
+    data["remoteManagement"]["rfOnly"]          = remoteManagement.rfOnly;
+
+    serializeJson(data, configFile);
+
+    configFile.close();
+
+    Serial.println("Config saved");
+    delay(200);
 }

 bool Configuration::readFile() {
    Serial.println("Reading config..");
+
    File configFile = SPIFFS.open("/igate_conf.json", "r");

    if (configFile) {
-        bool needsRewrite = false;
-        JsonDocument data;
+        StaticJsonDocument<2560> data;
+
        DeserializationError error = deserializeJson(data, configFile);
        if (error) {
            Serial.println("Failed to read file, using default configuration");
@@ -216,50 +166,12 @@ bool Configuration::readFile() {
            wifiAPs.push_back(wifiap);
        }

-        if (data["other"]["startupDelay"].isNull()) needsRewrite = true;
-        startupDelay                    = data["other"]["startupDelay"] | 0;
-
-        if (data["wifi"]["autoAP"]["enabled"].isNull() ||
-            data["wifi"]["autoAP"]["password"].isNull() ||
-            data["wifi"]["autoAP"]["timeout"].isNull()) needsRewrite = true;
-        wifiAutoAP.enabled              = data["wifi"]["autoAP"]["enabled"] | true;
        wifiAutoAP.password             = data["wifi"]["autoAP"]["password"] | "1234567890";
        wifiAutoAP.timeout              = data["wifi"]["autoAP"]["timeout"] | 10;

-        if (data["callsign"].isNull()) needsRewrite = true;
        callsign                        = data["callsign"] | "NOCALL-10";
-        if (data["tacticalCallsign"].isNull()) needsRewrite = true;
-        tacticalCallsign                = data["tacticalCallsign"] | "";
+        rememberStationTime             = data["other"]["rememberStationTime"] | 30;

-        if (data["aprs_is"]["active"].isNull() ||
-            data["aprs_is"]["passcode"].isNull() ||
-            data["aprs_is"]["server"].isNull() ||
-            data["aprs_is"]["port"].isNull() ||
-            data["aprs_is"]["filter"].isNull() ||
-            data["aprs_is"]["messagesToRF"].isNull() ||
-            data["aprs_is"]["objectsToRF"].isNull()) needsRewrite = true;
-        aprs_is.active                  = data["aprs_is"]["active"] | false;
-        aprs_is.passcode                = data["aprs_is"]["passcode"] | "XYZWV";
-        aprs_is.server                  = data["aprs_is"]["server"] | "rotate.aprs2.net";
-        aprs_is.port                    = data["aprs_is"]["port"] | 14580;
-        aprs_is.filter                  = data["aprs_is"]["filter"] | "m/10";
-        aprs_is.messagesToRF            = data["aprs_is"]["messagesToRF"] | false;
-        aprs_is.objectsToRF             = data["aprs_is"]["objectsToRF"] | false;
-
-        if (data["beacon"]["latitude"].isNull() ||
-            data["beacon"]["longitude"].isNull() ||
-            data["beacon"]["comment"].isNull() ||
-            data["beacon"]["interval"].isNull() ||
-            data["beacon"]["overlay"].isNull() ||
-            data["beacon"]["symbol"].isNull() ||
-            data["beacon"]["path"].isNull() ||
-            data["beacon"]["sendViaAPRSIS"].isNull() ||
-            data["beacon"]["sendViaRF"].isNull() ||
-            data["beacon"]["beaconFreq"].isNull() ||
-            data["beacon"]["statusActive"].isNull() ||
-            data["beacon"]["statusPacket"].isNull() ||
-            data["beacon"]["gpsActive"].isNull() ||
-            data["beacon"]["ambiguityLevel"].isNull()) needsRewrite = true;
        beacon.latitude                 = data["beacon"]["latitude"] | 0.0;
        beacon.longitude                = data["beacon"]["longitude"] | 0.0;
        beacon.comment                  = data["beacon"]["comment"] | "LoRa APRS";
@@ -269,159 +181,88 @@ bool Configuration::readFile() {
        beacon.path                     = data["beacon"]["path"] | "WIDE1-1";
        beacon.sendViaAPRSIS            = data["beacon"]["sendViaAPRSIS"] | false;
        beacon.sendViaRF                = data["beacon"]["sendViaRF"] | false;
-        beacon.beaconFreq               = data["beacon"]["beaconFreq"] | 1;
+
        beacon.statusActive             = data["beacon"]["statusActive"] | false;
        beacon.statusPacket             = data["beacon"]["statusPacket"] | "";
+
        beacon.gpsActive                = data["beacon"]["gpsActive"] | false;
-        beacon.ambiguityLevel           = data["beacon"]["ambiguityLevel"] | 0;
+        beacon.gpsAmbiguity             = data["beacon"]["gpsAmbiguity"] | false;

-        if (data["personalNote"].isNull()) needsRewrite = true;
-        personalNote    	            = data["personalNote"] | "personal note here";
+        aprs_is.active                  = data["aprs_is"]["active"] | false;
+        aprs_is.passcode                = data["aprs_is"]["passcode"] | "XYZWV";
+        aprs_is.server                  = data["aprs_is"]["server"] | "rotate.aprs2.net";
+        aprs_is.port                    = data["aprs_is"]["port"] | 14580;
+        aprs_is.filter                  = data["aprs_is"]["filter"] | "m/10";
+        aprs_is.messagesToRF            = data["aprs_is"]["messagesToRF"] | false;
+        aprs_is.objectsToRF             = data["aprs_is"]["objectsToRF"] | false;

-        if (data["blacklist"].isNull()) needsRewrite = true;
-        blacklist                       = data["blacklist"] | "station callsign";
-
-        if (data["digi"]["mode"].isNull() ||
-            data["digi"]["ecoMode"].isNull() ||
-            data["digi"]["backupDigiMode"].isNull()) needsRewrite = true;
        digi.mode                       = data["digi"]["mode"] | 0;
        digi.ecoMode                    = data["digi"]["ecoMode"] | 0;
        if (digi.ecoMode == 1) shouldSleepStop = false;
+
        #if defined(HAS_A7670)
            if (digi.ecoMode == 1) digi.ecoMode = 2;
        #endif
-        digi.backupDigiMode             = data["digi"]["backupDigiMode"] | false;

-        if (data["lora"]["rxActive"].isNull() ||
-            data["lora"]["rxFreq"].isNull() ||
-            data["lora"]["rxSpreadingFactor"].isNull() ||
-            data["lora"]["rxCodingRate4"].isNull() ||
-            data["lora"]["rxSignalBandwidth"].isNull() ||
-            data["lora"]["txActive"].isNull() ||
-            data["lora"]["txFreq"].isNull() ||
-            data["lora"]["txSpreadingFactor"].isNull() ||
-            data["lora"]["txCodingRate4"].isNull() ||
-            data["lora"]["txSignalBandwidth"].isNull() ||
-            data["lora"]["power"].isNull() ||
-            data["lora"]["cadActive"].isNull()) needsRewrite = true;
-        loramodule.rxActive             = data["lora"]["rxActive"] | true;
-        loramodule.rxFreq               = data["lora"]["rxFreq"] | 433775000;
-        loramodule.rxSpreadingFactor    = data["lora"]["rxSpreadingFactor"] | 12;
-        loramodule.rxCodingRate4        = data["lora"]["rxCodingRate4"] | 5;
-        loramodule.rxSignalBandwidth    = data["lora"]["rxSignalBandwidth"] | 125000;
-        loramodule.txActive             = data["lora"]["txActive"] | false;
        loramodule.txFreq               = data["lora"]["txFreq"] | 433775000;
-        loramodule.txSpreadingFactor    = data["lora"]["txSpreadingFactor"] | 12;
-        loramodule.txCodingRate4        = data["lora"]["txCodingRate4"] | 5;
-        loramodule.txSignalBandwidth    = data["lora"]["txSignalBandwidth"] | 125000;
+        loramodule.rxFreq               = data["lora"]["rxFreq"] | 433775000;
+        loramodule.spreadingFactor      = data["lora"]["spreadingFactor"] | 12;
+        loramodule.signalBandwidth      = data["lora"]["signalBandwidth"] | 125000;
+        loramodule.codingRate4          = data["lora"]["codingRate4"] | 5;
        loramodule.power                = data["lora"]["power"] | 20;
-        loramodule.cadActive            = data["lora"]["cadActive"] | true;
+        loramodule.txActive             = data["lora"]["txActive"] | false;
+        loramodule.rxActive             = data["lora"]["rxActive"] | false;

-        if (data["display"]["alwaysOn"].isNull() ||
-            data["display"]["timeout"].isNull() ||
-            data["display"]["turn180"].isNull()) needsRewrite = true;
-        #ifdef HAS_EPAPER
-            display.alwaysOn            = true;
-        #else
-            display.alwaysOn            = data["display"]["alwaysOn"] | true;
-        #endif
+        display.alwaysOn                = data["display"]["alwaysOn"] | true;
        display.timeout                 = data["display"]["timeout"] | 4;
        display.turn180                 = data["display"]["turn180"] | false;

-        if (data["battery"]["sendInternalVoltage"].isNull() ||
-            data["battery"]["monitorInternalVoltage"].isNull() ||
-            data["battery"]["internalSleepVoltage"].isNull() ||
-            data["battery"]["sendExternalVoltage"].isNull() ||
-            data["battery"]["monitorExternalVoltage"].isNull() ||
-            data["battery"]["externalSleepVoltage"].isNull() ||
-            data["battery"]["useExternalI2CSensor"].isNull() ||
-            data["battery"]["voltageDividerR1"].isNull() ||
-            data["battery"]["voltageDividerR2"].isNull() ||
-            data["battery"]["externalVoltagePin"].isNull() ||
-            data["battery"]["sendVoltageAsTelemetry"].isNull()) needsRewrite = true;
        battery.sendInternalVoltage     = data["battery"]["sendInternalVoltage"] | false;
        battery.monitorInternalVoltage  = data["battery"]["monitorInternalVoltage"] | false;
        battery.internalSleepVoltage    = data["battery"]["internalSleepVoltage"] | 2.9;
+
        battery.sendExternalVoltage     = data["battery"]["sendExternalVoltage"] | false;
+        battery.externalVoltagePin      = data["battery"]["externalVoltagePin"] | 34;
        battery.monitorExternalVoltage  = data["battery"]["monitorExternalVoltage"] | false;
        battery.externalSleepVoltage    = data["battery"]["externalSleepVoltage"] | 10.9;
-        battery.useExternalI2CSensor    = data["battery"]["useExternalI2CSensor"] | false;
        battery.voltageDividerR1        = data["battery"]["voltageDividerR1"] | 100.0;
        battery.voltageDividerR2        = data["battery"]["voltageDividerR2"] | 27.0;
-        battery.externalVoltagePin      = data["battery"]["externalVoltagePin"] | 34;
+
        battery.sendVoltageAsTelemetry  = data["battery"]["sendVoltageAsTelemetry"] | false;

-        if (data["wxsensor"]["active"].isNull() ||
-            data["wxsensor"]["heightCorrection"].isNull() ||
-            data["wxsensor"]["temperatureCorrection"].isNull()) needsRewrite = true;
        wxsensor.active                 = data["wxsensor"]["active"] | false;
        wxsensor.heightCorrection       = data["wxsensor"]["heightCorrection"] | 0;
        wxsensor.temperatureCorrection  = data["wxsensor"]["temperatureCorrection"] | 0.0;

-        if (data["syslog"]["active"].isNull() ||
-            data["syslog"]["server"].isNull() ||
-            data["syslog"]["port"].isNull() ||
-            data["syslog"]["logBeaconOverTCPIP"].isNull()) needsRewrite = true;
        syslog.active                   = data["syslog"]["active"] | false;
        syslog.server                   = data["syslog"]["server"] | "lora.link9.net";
        syslog.port                     = data["syslog"]["port"] | 1514;
        syslog.logBeaconOverTCPIP       = data["syslog"]["logBeaconOverTCPIP"] | false;
-
-        if (data["tnc"]["enableServer"].isNull() ||
-            data["tnc"]["enableSerial"].isNull() ||
-            data["tnc"]["acceptOwn"].isNull() ||
-            data["tnc"]["aprsBridgeActive"].isNull() ||
-            data["tnc"]["kissProtocol"].isNull()) needsRewrite = true;
+        
        tnc.enableServer                = data["tnc"]["enableServer"] | false;
        tnc.enableSerial                = data["tnc"]["enableSerial"] | false;
        tnc.acceptOwn                   = data["tnc"]["acceptOwn"] | false;
-        tnc.aprsBridgeActive            = data["tnc"]["aprsBridgeActive"] | false;
-        tnc.kissProtocol                = data["tnc"]["kissProtocol"] | true;

-        if (data["mqtt"]["active"].isNull() ||
-            data["mqtt"]["server"].isNull() ||
-            data["mqtt"]["topic"].isNull() ||
-            data["mqtt"]["username"].isNull() ||
-            data["mqtt"]["password"].isNull() ||
-            data["mqtt"]["port"].isNull() ||
-            data["mqtt"]["beaconOverMqtt"].isNull()) needsRewrite = true;
-        mqtt.active                     = data["mqtt"]["active"] | false;
-        mqtt.server                     = data["mqtt"]["server"] | "";
-        mqtt.topic                      = data["mqtt"]["topic"] | "aprs-igate";
-        mqtt.username                   = data["mqtt"]["username"] | "";
-        mqtt.password                   = data["mqtt"]["password"] | "";
-        mqtt.port                       = data["mqtt"]["port"] | 1883;
-        mqtt.beaconOverMqtt             = data["mqtt"]["beaconOverMqtt"] | false;
-
-        if (data["ota"]["username"].isNull() ||
-            data["ota"]["password"].isNull()) needsRewrite = true;
        ota.username                    = data["ota"]["username"] | "";
        ota.password                    = data["ota"]["password"] | "";

-        if (data["webadmin"]["active"].isNull() ||
-            data["webadmin"]["username"].isNull() ||
-            data["webadmin"]["password"].isNull()) needsRewrite = true;
        webadmin.active                 = data["webadmin"]["active"] | false;
        webadmin.username               = data["webadmin"]["username"] | "admin";
        webadmin.password               = data["webadmin"]["password"] | "";

-        if (data["remoteManagement"]["managers"].isNull() ||
-            data["remoteManagement"]["rfOnly"].isNull()) needsRewrite = true;
-        remoteManagement.managers       = data["remoteManagement"]["managers"] | "";
-        remoteManagement.rfOnly         = data["remoteManagement"]["rfOnly"] | true;
-
-        if (data["ntp"]["server"].isNull() ||
-            data["ntp"]["gmtCorrection"].isNull()) needsRewrite = true;
-        ntp.server                      = data["ntp"]["server"] | "pool.ntp.org";
        ntp.gmtCorrection               = data["ntp"]["gmtCorrection"] | 0.0;

-        if (data["other"]["rebootMode"].isNull() ||
-            data["other"]["rebootModeTime"].isNull()) needsRewrite = true;
+        backupDigiMode                  = data["other"]["backupDigiMode"] | false;
+
        rebootMode                      = data["other"]["rebootMode"] | false;
        rebootModeTime                  = data["other"]["rebootModeTime"] | 6;

-        if (data["other"]["rememberStationTime"].isNull()) needsRewrite = true;
-        rememberStationTime             = data["other"]["rememberStationTime"] | 30;
+        personalNote    	            = data["personalNote"] | "personal note here";
+
+        blacklist                       = data["blacklist"] | "station callsign";
+
+        remoteManagement.managers       = data["remoteManagement"]["managers"] | "";
+        remoteManagement.rfOnly         = data["remoteManagement"]["rfOnly"] | true;

        if (wifiAPs.size() == 0) { // If we don't have any WiFi's from config we need to add "empty" SSID for AUTO AP
            WiFi_AP wifiap;
@@ -431,13 +272,6 @@ bool Configuration::readFile() {
            wifiAPs.push_back(wifiap);
        }
        configFile.close();
-
-        if (needsRewrite) {
-            Serial.println("Config JSON incomplete, rewriting...");
-            writeFile();
-            delay(1000);
-            ESP.restart();
-        }
        Serial.println("Config read successfuly");
        return true;
    } else {
@@ -445,8 +279,8 @@ bool Configuration::readFile() {
        return false;
    }
 }
-
-void Configuration::setDefaultValues() {
+    
+void Configuration::init() {

    WiFi_AP wifiap;
    wifiap.ssid                     = "";
@@ -454,14 +288,33 @@ void Configuration::setDefaultValues() {

    wifiAPs.push_back(wifiap);

-    startupDelay                    = 0;
-
-    wifiAutoAP.enabled              = true;
    wifiAutoAP.password             = "1234567890";
    wifiAutoAP.timeout              = 10;

    callsign                        = "N0CALL-10";
-    tacticalCallsign                = "";
+
+    beacon.comment                  = "LoRa APRS";
+    beacon.latitude                 = 0.0;
+    beacon.longitude                = 0.0;
+    beacon.interval                 = 15;
+    beacon.overlay                  = "L";
+    beacon.symbol                   = "a";
+    beacon.sendViaAPRSIS            = true;
+    beacon.sendViaRF                = false;
+    beacon.path                     = "WIDE1-1";
+
+    beacon.statusActive             = false;
+    beacon.statusPacket             = "";
+
+    beacon.gpsActive                = false;
+    beacon.gpsAmbiguity             = false;
+
+    digi.mode                       = 0;
+    digi.ecoMode                    = 0;
+
+    tnc.enableServer                = false;
+    tnc.enableSerial                = false;
+    tnc.acceptOwn                   = false;

    aprs_is.active                  = false;
    aprs_is.passcode                = "XYZVW";
@@ -471,123 +324,79 @@ void Configuration::setDefaultValues() {
    aprs_is.messagesToRF            = false;
    aprs_is.objectsToRF             = false;

-    beacon.comment                  = "LoRa APRS";
-    beacon.latitude                 = 0.0;
-    beacon.longitude                = 0.0;
-    beacon.interval                 = 15;
-    beacon.overlay                  = "L";
-    beacon.symbol                   = "a";
-    beacon.path                     = "WIDE1-1";
-
-    beacon.sendViaAPRSIS            = true;
-    beacon.sendViaRF                = false;
-    beacon.beaconFreq               = 1;
-
-    beacon.statusActive             = false;
-    beacon.statusPacket             = "";
-
-    beacon.gpsActive                = false;
-    beacon.ambiguityLevel           = 0;
-
-    personalNote                    = "";
-
-    blacklist                       = "";
-
-    digi.mode                       = 0;
-    digi.ecoMode                    = 0;
-    digi.backupDigiMode             = false;
-
-    loramodule.rxActive             = true;
-    loramodule.rxFreq               = 433775000;
-    loramodule.rxSpreadingFactor    = 12;
-    loramodule.rxCodingRate4        = 5;
-    loramodule.rxSignalBandwidth    = 125000;
-    loramodule.txActive             = false;
    loramodule.txFreq               = 433775000;
-    loramodule.txSpreadingFactor    = 12;
-    loramodule.txCodingRate4        = 5;
-    loramodule.txSignalBandwidth    = 125000;
+    loramodule.rxFreq               = 433775000;
+    loramodule.spreadingFactor      = 12;
+    loramodule.signalBandwidth      = 125000;
+    loramodule.codingRate4          = 5;
    loramodule.power                = 20;
-    loramodule.cadActive            = true;
+    loramodule.txActive             = false;
+    loramodule.rxActive             = true;

    display.alwaysOn                = true;
    display.timeout                 = 4;
    display.turn180                 = false;

-    battery.sendInternalVoltage     = false;
-    battery.monitorInternalVoltage  = false;
-    battery.internalSleepVoltage    = 2.9;
-
-    battery.sendExternalVoltage     = false;
-    battery.monitorExternalVoltage  = false;
-    battery.externalSleepVoltage    = 10.9;
-    battery.useExternalI2CSensor    = false;
-    battery.voltageDividerR1        = 100.0;
-    battery.voltageDividerR2        = 27.0;
-    battery.externalVoltagePin      = 34;
-
-    battery.sendVoltageAsTelemetry  = false;
-
-    wxsensor.active                 = false;
-    wxsensor.heightCorrection       = 0;
-    wxsensor.temperatureCorrection  = 0.0;
-
    syslog.active                   = false;
    syslog.server                   = "lora.link9.net";
    syslog.port                     = 1514;
    syslog.logBeaconOverTCPIP       = false;

-    tnc.enableServer                = false;
-    tnc.enableSerial                = false;
-    tnc.acceptOwn                   = false;
-    tnc.aprsBridgeActive            = false;
-    tnc.kissProtocol                = true;
-
-    mqtt.active                     = false;
-    mqtt.server                     = "";
-    mqtt.topic                      = "aprs-igate";
-    mqtt.username                   = "";
-    mqtt.password                   = "";
-    mqtt.port                       = 1883;
-    mqtt.beaconOverMqtt             = false;
+    wxsensor.active                 = false;
+    wxsensor.heightCorrection       = 0;
+    wxsensor.temperatureCorrection  = 0.0;

    ota.username                    = "";
    ota.password                    = "";

+    rememberStationTime             = 30;
+
+    battery.sendInternalVoltage     = false;
+    battery.monitorInternalVoltage  = false;
+    battery.internalSleepVoltage    = 2.9;
+
+    battery.sendExternalVoltage     = false;
+    battery.externalVoltagePin      = 34;
+    battery.monitorExternalVoltage  = false;
+    battery.externalSleepVoltage    = 10.9;
+    battery.voltageDividerR1        = 100.0;
+    battery.voltageDividerR2        = 27.0;
+
+    battery.sendVoltageAsTelemetry  = false;
+
+    backupDigiMode                  = false;
+
+    rebootMode                      = false;
+    rebootModeTime                  = 0;
+
+    personalNote                    = "";
+
+    blacklist                       = "";
+
    webadmin.active                 = false;
    webadmin.username               = "admin";
    webadmin.password               = "";

+    ntp.gmtCorrection               = 0.0;
+
    remoteManagement.managers       = "";
    remoteManagement.rfOnly         = true;

-    ntp.server                      = "pool.ntp.org";
-    ntp.gmtCorrection               = 0.0;
-
-    rebootMode                      = false;
-    rebootModeTime                  = 0;
-
-    rememberStationTime             = 30;
-
-    Serial.println("New Data Created... All is Written!");
+    Serial.println("All is Written!");
 }

-void Configuration::setup() {
+Configuration::Configuration() {
    if (!SPIFFS.begin(false)) {
-        Serial.println("SPIFFS Mount Failed, formatting...");
-
-        if (!SPIFFS.begin(true)) {
-            Serial.println("SPIFFS Format Failed");
-            return;
-        }
+        Serial.println("SPIFFS Mount Failed");
+        return;
+    } else {
+        Serial.println("SPIFFS Mounted");
    }
-    Serial.println("SPIFFS Ready");

-    if (!SPIFFS.exists("/igate_conf.json")) {
-        Serial.println("Config not found, creating default...");
-        setDefaultValues();
+    bool exists = SPIFFS.exists("/igate_conf.json");
+    if (!exists) {
+        init();
        writeFile();
-        delay(1000);
        ESP.restart();
    }

@@ -1,22 +1,21 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
 #include <WiFi.h>
 #include "configuration.h"
 #include "station_utils.h"
@@ -24,13 +23,13 @@
 #include "digi_utils.h"
 #include "wifi_utils.h"
 #include "lora_utils.h"
+#include "gps_utils.h"
 #include "display.h"
 #include "utils.h"


 extern Configuration    Config;
 extern uint32_t         lastScreenOn;
-extern APRSPacket       lastAprsPacket;
 extern String           iGateBeaconPacket;
 extern String           firstLine;
 extern String           secondLine;
@@ -39,186 +38,141 @@ extern String           fourthLine;
 extern String           fifthLine;
 extern String           sixthLine;
 extern String           seventhLine;
-extern bool             backupDigiMode;
+extern bool             backUpDigiMode;


 namespace DIGI_Utils {

-    String cleanPath(const String& path) {
-        String result;
-        unsigned int start = 0;
-        while (true) {
-            int delim = path.indexOf(',', start);
-            int end = (delim == -1) ? path.length() : delim;
-            String token = path.substring(start, end);
-            if (token != "WIDE1*" && token != "WIDE2*") {
-                if (result.length() > 0) result += ",";
-                result += token;
-            }
-            if (delim == -1) break;
-            start = delim + 1;
-        }
-        return result;
-    }
-
-    static int pathTokenIndex(const String& path, const String& token) {
-        unsigned int start = 0;
-        while (start < path.length()) {
-            int end = path.indexOf(",", start);
-            if (end == -1) end = path.length();
-            if (path.substring(start, end) == token) return start;
-            start = end + 1;
-        }
-        return -1;
-    }
-
-    String processMode3Path(const String& path, const String& stationCallsign) {
-        int start = 0;
-        bool prevTokensAllStar = true;
-        int ownTokenEnd = -1;
-
-        while (start < path.length()) {
-            int delim = path.indexOf(',', start);
-            if (delim == -1) delim = path.length();         // busca todo hasta lograr encontra una coma o el final del string
-
-            String token = path.substring(start, delim);
-            bool tokenIsOwn = (token == stationCallsign) || (token == stationCallsign + "*");
-            bool tokenStar = token.endsWith("*");
-
-            if (tokenIsOwn) {
-                if (tokenStar) return "";                   // already digipeated
-                if (!prevTokensAllStar) return "";          // earlier tokens must be marked
-                ownTokenEnd = delim;
-                break;
-            }
-
-            if (!tokenStar) prevTokensAllStar = false;
-            start = delim + 1;
-        }
-
-        if (ownTokenEnd == -1) return "";
-        String tempPacket = cleanPath(path.substring(0, ownTokenEnd));
-        return tempPacket + "*" + path.substring(ownTokenEnd);
-    }
-
-    String buildPacket(const String& path, const String& packet, bool crossFreq) {
-        String stationCallsign  = (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign);
-        String suffix           = (lastAprsPacket.header != "") ? ":}" : ":";
-        int suffixIndex         = packet.indexOf(suffix);
-        String packetToRepeat;
+    String buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq) {
        if (!crossFreq) {
-            int digiMode        = Config.digi.mode;
-            String tempPath     = path;
+            String packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
+            String tempPath = path;

-            if (tempPath.indexOf("WIDE1-1") != -1 && (digiMode == 1 || digiMode == 2 || backupDigiMode)) {    // WIDE1-1
-                if (tempPath.indexOf("*") != -1 ) return "";                                // "*" shouldn't be in WIDE1-1 (only) type of packet
-                if (pathTokenIndex(tempPath, "WIDE1-1") != 0) return "";                    // WIDE1-1 must be the first hop
-                tempPath = stationCallsign + "*" + tempPath.substring(7);
-            } else if (tempPath.indexOf("WIDE2-") != -1 && digiMode == 2) {                 // WIDE2-n Digipeater
-                tempPath = cleanPath(path);
-                int idx = pathTokenIndex(tempPath, "WIDE2-1");
-                if (idx != -1) {
-                    tempPath = tempPath.substring(0, idx) + stationCallsign + "*" + tempPath.substring(idx + 7);
-                } else {
-                    idx = pathTokenIndex(tempPath, "WIDE2-2");
-                    if (idx == -1) return "";
-                    tempPath = tempPath.substring(0, idx) + stationCallsign + "*,WIDE2-1" + tempPath.substring(idx + 7);
+            if (path.indexOf("WIDE1-1") != -1 && (Config.digi.mode == 2 || Config.digi.mode == 3)) {
+                tempPath.replace("WIDE1-1", Config.callsign + "*");
+            } else if (path.indexOf("WIDE2-") != -1 && Config.digi.mode == 3) {
+                if (path.indexOf(",WIDE1*") != -1) {
+                    tempPath.remove(path.indexOf(",WIDE1*"), 7);
+                }
+                if (path.indexOf("*") != -1) {
+                    tempPath.remove(path.indexOf("*"), 1);
+                }
+                if (path.indexOf("WIDE2-1") != -1) {
+                    tempPath.replace("WIDE2-1", Config.callsign + "*");
+                } else if (path.indexOf("WIDE2-2") != -1) {
+                    tempPath.replace("WIDE2-2", Config.callsign + "*,WIDE2-1");
+                } else {
+                    return "";
                }
-            } else if (digiMode == 3) {                                                     // Repeat if station callsign is in path (free to repeat).
-                tempPath = processMode3Path(tempPath, stationCallsign);
-                if (tempPath == "") return "";
            }
-            packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
            packetToRepeat += tempPath;
+            if (thirdParty) {
+                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":}")));
+            } else {
+                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":")));
+            }
+            return packetToRepeat;
        } else {   // CrossFreq Digipeater
-            String cleanedPath = cleanPath(path);
-            if (pathTokenIndex(cleanedPath, stationCallsign) != -1 ||
-                pathTokenIndex(cleanedPath, stationCallsign + "*") != -1) return "";         // stationCallsign shouldn't be in path (exact token, path only)
-            packetToRepeat = cleanPath(packet.substring(0, suffixIndex));
+            String suffix = thirdParty ? ":}" : ":";
+            String packetToRepeat = packet.substring(0, packet.indexOf(suffix));
+            
+            String terms[] = {",WIDE1*", ",WIDE2*", "*"};
+            for (String term : terms) {
+                int index = packetToRepeat.indexOf(term);
+                if (index != -1) {
+                    packetToRepeat.remove(index, term.length());
+                }
+            }
            packetToRepeat += ",";
-            packetToRepeat += stationCallsign;
+            packetToRepeat += Config.callsign;
            packetToRepeat += "*";
+            packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(suffix)));
+            return packetToRepeat;
        }
-        packetToRepeat += APRSPacketLib::checkForStartingBytes(packet.substring(suffixIndex));
-        return packetToRepeat;
    }

-    String generateDigipeatedPacket(const String& packet){
+    String generateDigipeatedPacket(const String& packet, bool thirdParty){
        String temp;
-        if (lastAprsPacket.header != "") {   // thirdparty : only header is used
+        if (thirdParty) { // only header is used
            const String& header = packet.substring(0, packet.indexOf(":}"));
            temp = header.substring(header.indexOf(">") + 1);
        } else {
            temp = packet.substring(packet.indexOf(">") + 1, packet.indexOf(":"));
        }
-        int commaIndex      = temp.indexOf(",");
-        int digiMode        = Config.digi.mode;
-        bool crossFreq      = abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000;   // CrossFreq Digi
-
-        if (commaIndex > 2) {   // "path" found
-            const String& path  = temp.substring(commaIndex + 1);
-            if (digiMode == 1 || backupDigiMode) {
-                bool hasWide = path.indexOf("WIDE1-1") != -1;
-                if (hasWide || crossFreq) {
-                    return buildPacket(path, packet, !hasWide);
+        if (temp.indexOf(",") > 2) { // checks for path
+            const String& path = temp.substring(temp.indexOf(",") + 1); // after tocall
+            if (Config.digi.mode == 2 || backUpDigiMode) {
+                if (path.indexOf("WIDE1-1") != - 1) {
+                    return buildPacket(path, packet, thirdParty, false);
+                } else if (path.indexOf("WIDE1-1") == -1 && (abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000)) { //  CrossFreq Digi
+                    return buildPacket(path, packet, thirdParty, true);
+                } else {
+                    return "";
                }
+            } else if (Config.digi.mode == 3) {
+                if (path.indexOf("WIDE1-1") != -1 || path.indexOf("WIDE2-") != -1) {
+                    int wide1Index = path.indexOf("WIDE1-1");
+                    int wide2Index = path.indexOf("WIDE2-");
+
+                    // WIDE1-1 && WIDE2-n   /   only WIDE1-1    /   only WIDE2-n
+                    if ((wide1Index != -1 && wide2Index != -1 && wide1Index < wide2Index) || (wide1Index != -1 && wide2Index == -1) || (wide1Index == -1 && wide2Index != -1)) {
+                        return buildPacket(path, packet, thirdParty, false);
+                    }
+                    return "";
+                } else if (path.indexOf("WIDE1-1") == -1 && path.indexOf("WIDE2-") == -1 && (abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000)) {    //  CrossFreq Digi
+                    return buildPacket(path, packet, thirdParty, true);
+                } else {
+                    return "";
+                }
+            } else {
                return "";
            }
-            if (digiMode == 2) {
-                int wide1Index = path.indexOf("WIDE1-1");
-                int wide2Index = path.indexOf("WIDE2-");
-                bool hasWide1 = wide1Index != -1;
-                bool hasWide2 = wide2Index != -1;
-
-                if (hasWide1 && hasWide2 && wide2Index < wide1Index) return "";                     // check that WIDE1 before WIDE2
-
-                if (hasWide1 || hasWide2) return buildPacket(path, packet, false);      // regular APRS with WIDEn-N
-
-                if (crossFreq) return buildPacket(path, packet, true);                  // CrossFreq (without WIDE)
-
-                return "";
-            }
-            if (digiMode == 3) {
-                String stationCallsign  = (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign);
-                bool containsOwnCall    = path.indexOf(stationCallsign) != -1;
-                if (containsOwnCall) return buildPacket(path, packet, false);
-                return "";
-            }
+        } else if (temp.indexOf(",") == -1 && (Config.digi.mode == 2 || backUpDigiMode || Config.digi.mode == 3) && (abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000)) {
+            return buildPacket("", packet, thirdParty, true);
+        } else {
            return "";
        }
-
-        if (commaIndex == -1 && (digiMode == 1 || backupDigiMode || digiMode == 2) && crossFreq) return buildPacket("", packet, true);  // no "path" but is CrossFreq Digi
-
-        return "";
    }

    void processLoRaPacket(const String& packet) {
-        if (lastAprsPacket.path.indexOf("NOGATE") >= 0) return;
-
-        String temp = (lastAprsPacket.header != "") ? packet.substring(packet.indexOf(":}") + 2) : packet.substring(3);
-
-        String stationCallsign = Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign;
-        if (lastAprsPacket.sender == stationCallsign) return;          // Avoid listening to self packets
-        if (lastAprsPacket.header == "" && Config.tacticalCallsign == "" && !Utils::callsignIsValid(lastAprsPacket.sender)) return;  // No thirdParty + no tactical y no valid callsign
-
-        if (STATION_Utils::isIn25SegHashBuffer(lastAprsPacket.sender, temp.substring(temp.indexOf(":") + 2))) return;
-
-        STATION_Utils::updateLastHeard(lastAprsPacket.sender);
-        Utils::updateLoRaPacketDisplayInfo(lastAprsPacket, 1);               // Digi
-        bool queryMessage = false;
-        if (lastAprsPacket.type == 1) {   // MESSAGE
-            if (lastAprsPacket.addressee == stationCallsign) {     // it's a message for me!
-                String AddresseeAndMessage = lastAprsPacket.addressee + ":" + lastAprsPacket.payload;
-                queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(lastAprsPacket.sender, APRSPacketLib::checkForStartingBytes(AddresseeAndMessage));
+        if (packet.indexOf("NOGATE") == -1) {
+            bool thirdPartyPacket = false;
+            String temp, Sender;
+            int firstColonIndex = packet.indexOf(":");
+            if (firstColonIndex > 5 && firstColonIndex < (packet.length() - 1) && packet[firstColonIndex + 1] == '}' && packet.indexOf("TCPIP") > 0) {   // 3rd Party 
+                thirdPartyPacket = true;
+                temp    = packet.substring(packet.indexOf(":}") + 2);
+                Sender  = temp.substring(0, temp.indexOf(">"));
+            } else {
+                temp    = packet.substring(3);
+                Sender  = packet.substring(3, packet.indexOf(">"));
+            }
+            if (Sender != Config.callsign) {        // Avoid listening to own packets
+                if (!thirdPartyPacket && !Utils::checkValidCallsign(Sender)) {
+                    return;
+                }
+                if (STATION_Utils::check25SegBuffer(Sender, temp.substring(temp.indexOf(":") + 2))) {
+                    STATION_Utils::updateLastHeard(Sender);
+                    Utils::typeOfPacket(temp, 2);    // Digi
+                    bool queryMessage = false;
+                    if (temp.indexOf("::") > 10) {   // it's a message
+                        String AddresseeAndMessage  = temp.substring(temp.indexOf("::") + 2);
+                        String Addressee            = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
+                        Addressee.trim();
+                        if (Addressee == Config.callsign) {     // it's a message for me!
+                            queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage, thirdPartyPacket);
+                        }
+                    }
+                    if (!queryMessage) {
+                        String loraPacket = generateDigipeatedPacket(packet.substring(3), thirdPartyPacket);
+                        if (loraPacket != "") {
+                            STATION_Utils::addToOutputPacketBuffer(loraPacket);
+                            if (Config.digi.ecoMode != 1) displayToggle(true);
+                            lastScreenOn = millis();
+                        }
+                    }
+                }
            }
-        }
-        if (queryMessage) return;                   // answer should not be repeated.
-
-        String loraPacket = generateDigipeatedPacket(packet.substring(3));
-        if (loraPacket != "") {
-            STATION_Utils::addToOutputPacketBuffer(loraPacket);
-            if (Config.digi.ecoMode != 1) displayToggle(true);
-            lastScreenOn = millis();
        }
    }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -26,7 +26,7 @@
    #ifdef HAS_TFT
        #include <TFT_eSPI.h>

-        TFT_eSPI tft = TFT_eSPI();
+        TFT_eSPI tft = TFT_eSPI(); 
        TFT_eSprite sprite  = TFT_eSprite(&tft);

        #ifdef HELTEC_WIRELESS_TRACKER
@@ -44,34 +44,19 @@
        #ifdef HAS_EPAPER
            #include <heltec-eink-modules.h>
            #include "Fonts/FreeSansBold9pt7b.h"
-            #ifdef HELTEC_WP_V1
-                EInkDisplay_WirelessPaperV1_1 display;
-            #endif
-            #ifdef HELTEC_WP_V1_2
-                EInkDisplay_WirelessPaperV1_2 display;
-            #endif
-            #ifdef HELTEC_VM_E290
-                EInkDisplay_VisionMasterE290 display;
-            #endif
-
+            EInkDisplay_WirelessPaperV1_1 display;
            String lastEpaperText;
        #else
            #include <Adafruit_GFX.h>
-            #if defined RPC_LORA_DIGIGATE_1W
-                #define SCREEN_HEIGHT 32
-            #else
-                #define SCREEN_HEIGHT 64
-            #endif
-
-            #ifdef HAS_SH1106
+            #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                #include <Adafruit_SH110X.h>
-                Adafruit_SH1106G display(128, SCREEN_HEIGHT, &Wire, OLED_RST);
+                Adafruit_SH1106G display(128, 64, &Wire, OLED_RST);
            #else
                #include <Adafruit_SSD1306.h>
                #ifdef HELTEC_WSL_V3_DISPLAY
-                    Adafruit_SSD1306 display(128, SCREEN_HEIGHT, &Wire1, OLED_RST);
+                    Adafruit_SSD1306 display(128, 64, &Wire1, OLED_RST);
                #else
-                    Adafruit_SSD1306 display(128, SCREEN_HEIGHT, &Wire, OLED_RST);
+                    Adafruit_SSD1306 display(128, 64, &Wire, OLED_RST);
                #endif
            #endif
        #endif
@@ -81,7 +66,6 @@
 extern  Configuration   Config;

 bool    displayFound    = false;
-int     maxLines;

 void displaySetup() {
    #ifdef HAS_DISPLAY
@@ -99,29 +83,14 @@ void displaySetup() {
            tft.setTextFont(0);
            tft.fillScreen(TFT_BLACK);
            #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
-                sprite.createSprite(320, 240);
+                sprite.createSprite(320,240);
            #else
-                sprite.createSprite(160, 80);
+                sprite.createSprite(160,80);
            #endif
        #else
-            #if (SCREEN_HEIGHT == 64)
-                maxLines = 6;
-            #elif (SCREEN_HEIGHT == 32)
-                maxLines = 3;
-            #else
-                maxLines = 6;
-            #endif
            #ifdef HAS_EPAPER
                display.landscape();
                display.printCenter("LoRa APRS iGate Initialising...");
-                if (Config.display.turn180) {
-                    #if defined(HELTEC_VM_E290) || defined(HELTEC_WP_V1)
-                        display.setRotation(3);
-                    #endif
-                    #if defined(HELTEC_WP_V1_2)
-                        display.setRotation(1);
-                    #endif
-                }
                display.update();
            #else
                #ifdef OLED_DISPLAY_HAS_RST_PIN
@@ -131,8 +100,9 @@ void displaySetup() {
                    digitalWrite(OLED_RST, HIGH);
                #endif

-                #ifdef HAS_SH1106
-                    if (display.begin(0x3c, false)) {
+                #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                    if (!display.begin(0x3c)) {
+                    //if (!display.begin(0x3c, false)) {
                        displayFound = true;
                        if (Config.display.turn180) display.setRotation(2);
                        display.clearDisplay();
@@ -171,7 +141,7 @@ void displayToggle(bool toggle) {
                    display.printCenter("EPAPER Display Disabled by toggle...");
                    display.update();
                #else
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        if (displayFound) display.oled_command(SH110X_DISPLAYON);
                    #else
                        if (displayFound) display.ssd1306_command(SSD1306_DISPLAYON);
@@ -183,14 +153,15 @@ void displayToggle(bool toggle) {
                digitalWrite(TFT_BL, LOW);
            #else
                #ifdef HAS_EPAPER
+                    display.printCenter("Enabled EPAPER Display...");
                    display.update();
                #else
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        if (displayFound) display.oled_command(SH110X_DISPLAYOFF);
                    #else
                        if (displayFound) display.ssd1306_command(SSD1306_DISPLAYOFF);
                    #endif
-
+                    
                #endif
            #endif
        }
@@ -220,7 +191,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
            }

-            sprite.pushSprite(0, 0);
+            sprite.pushSprite(0,0);
        #else
            #ifdef HAS_EPAPER
                display.clearMemory();
@@ -236,7 +207,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
            #else
                if (displayFound) {
                    display.clearDisplay();
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        display.setTextColor(SH110X_WHITE);
                    #else
                        display.setTextColor(WHITE);
@@ -248,7 +219,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                        display.setCursor(0, 8 + (8 * i));
                        display.println(*lines[i]);
                    }
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        display.setContrast(1);
                    #else
                        display.ssd1306_command(SSD1306_SETCONTRAST);
@@ -285,7 +256,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
            }

-            sprite.pushSprite(0, 0);
+            sprite.pushSprite(0,0);
        #else
            #ifdef HAS_EPAPER
                lastEpaperText = header + line1 + line2 + line3 + line4 + line5 + line6;
@@ -302,7 +273,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
            #else
                if (displayFound) {
                    display.clearDisplay();
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        display.setTextColor(SH110X_WHITE);
                    #else
                        display.setTextColor(WHITE);
@@ -311,11 +282,11 @@ void displayShow(const String& header, const String& line1, const String& line2,
                    display.setCursor(0, 0);
                    display.println(header);
                    display.setTextSize(1);
-                    for (int i = 0; i < maxLines; i++) {
+                    for (int i = 0; i < 6; i++) {
                        display.setCursor(0, 16 + (8 * i));
                        display.println(*lines[i]);
                    }
-                    #ifdef HAS_SH1106
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
                        display.setContrast(1);
                    #else
                        display.ssd1306_command(SSD1306_SETCONTRAST);
@@ -1,24 +1,22 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
 #include <TinyGPS++.h>
-#include <SPIFFS.h>
 #include <WiFi.h>
 #include "configuration.h"
 #include "board_pinout.h"
@@ -32,125 +30,96 @@
    #define GPS_BAUD    9600
 #endif

-#define GPS_BAUD_FILE           "/gps_baud.dat"
-#define GPS_BAUD_PROBE_TIME_MS  1500
-const uint32_t gpsBaudRates[] = {9600, 115200, 38400, 4800, 57600};     // most common first
-
 extern Configuration    Config;
+extern WiFiClient       espClient;
 extern HardwareSerial   gpsSerial;
 extern TinyGPSPlus      gps;
-extern bool             stationCallsignIsValid;
 String                  distance, iGateBeaconPacket, iGateLoRaBeaconPacket;


 namespace GPS_Utils {

-#ifdef HAS_GPS
-    bool isKnownBaudRate(uint32_t baud) {
-        if (baud == GPS_BAUD) return true;
-        for (uint32_t knownBaud : gpsBaudRates) {
-            if (knownBaud == baud) return true;
-        }
-        return false;
-    }
-
-    uint32_t readSavedBaudRate() {
-        File file = SPIFFS.open(GPS_BAUD_FILE, "r");
-        if (!file) return 0;
-        uint32_t baud = file.readString().toInt();
-        file.close();
-        return isKnownBaudRate(baud) ? baud : 0;
-    }
-
-    void saveBaudRate(uint32_t baud) {
-        File file = SPIFFS.open(GPS_BAUD_FILE, "w");
-        if (!file) {
-            Utils::println("GPS: could not save baud rate");
-            return;
-        }
-        file.print(baud);
-        file.close();
-    }
-
-    bool probeBaudRate(uint32_t baud) {
-        gpsSerial.end();
-        delay(50);
-        gpsSerial.begin(baud, SERIAL_8N1, GPS_TX, GPS_RX);
-        uint32_t validSentences = gps.passedChecksum();
-        uint32_t probeStart     = millis();
-        while (millis() - probeStart < GPS_BAUD_PROBE_TIME_MS) {
-            while (gpsSerial.available() > 0) gps.encode(gpsSerial.read());
-            if (gps.passedChecksum() > validSentences) return true;   // NMEA with valid checksum
-            delay(10);
-        }
-        return false;
-    }
-
-    uint32_t detectBaudRate() {
-        uint32_t savedBaud = readSavedBaudRate();
-
-        uint32_t candidates[2 + sizeof(gpsBaudRates) / sizeof(gpsBaudRates[0])];
-        size_t   count = 0;
-        auto addCandidate = [&](uint32_t baud) {
-            if (baud == 0) return;
-            for (size_t i = 0; i < count; i++) {
-                if (candidates[i] == baud) return;
-            }
-            candidates[count++] = baud;
-        };
-        addCandidate(savedBaud);                                // saved first, then board default, then common ones
-        addCandidate(GPS_BAUD);
-        for (uint32_t baud : gpsBaudRates) addCandidate(baud);
-
-        for (size_t i = 0; i < count; i++) {
-            if (i == 1) displayShow("GPS", "Searching", "baud rate...", "", 0);
-            bool found = probeBaudRate(candidates[i]);
-            if (!found && i == 0) found = probeBaudRate(candidates[i]);    // retry first one: GPS may be slow to start
-            if (found) {
-                if (candidates[i] != savedBaud) saveBaudRate(candidates[i]);
-                return candidates[i];
-            }
-        }
-        return 0;
-    }
-#endif
-
    String getiGateLoRaBeaconPacket() {
        return iGateLoRaBeaconPacket;
    }

-    void generateBeacons() {
-        String beaconPacket = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-        String encodedGPS   = APRSPacketLib::encodeGPSIntoBase91(Config.beacon.latitude, Config.beacon.longitude, 0, 0, Config.beacon.symbol, false, 0, true, Config.beacon.ambiguityLevel);
+    char *ax25_base91enc(char *s, uint8_t n, uint32_t v) {
+        for(s += n, *s = '\0'; n; n--) {
+            *(--s) = v % 91 + 33;
+            v /= 91;
+        }
+        return(s);
+    }

-        if (Config.callsign.indexOf("NOCALL-10") != 0) {
-            if (!stationCallsignIsValid) {
-                displayShow("***** ERROR ******", "CALLSIGN = NOT VALID!", "", "Only Rx Mode Active", 3000);
-                Config.loramodule.txActive  = false;
-                Config.aprs_is.messagesToRF = false;
-                Config.aprs_is.objectsToRF  = false;
-                Config.beacon.sendViaRF     = false;
-                Config.digi.mode            = 0;
-                Config.digi.backupDigiMode  = false;
-            } else if (stationCallsignIsValid && Config.tacticalCallsign != "") {
-                beaconPacket = APRSPacketLib::generateBasePacket(Config.tacticalCallsign, "APLRG1", Config.beacon.path);
-                Config.aprs_is.active       = false;
-                Config.beacon.sendViaAPRSIS = false;
-                Config.digi.backupDigiMode  = false;
-            }
-        } else {
-            Config.beacon.sendViaAPRSIS = false;
-            Config.beacon.sendViaRF     = false;
+    float roundToTwoDecimals(float degrees) {
+        return round(degrees * 100) / 100;
+    }
+
+    String encodeGPS(float latitude, float longitude, const String& overlay, const String& symbol) {
+        String encodedData = overlay;
+        uint32_t aprs_lat, aprs_lon;
+
+        float processedLatitude     = latitude;
+        float processedLongitude    = longitude;
+        if (Config.beacon.gpsActive && Config.beacon.gpsAmbiguity) {
+            processedLatitude       = roundToTwoDecimals(latitude);
+            processedLongitude      = roundToTwoDecimals(longitude);
        }

-        iGateBeaconPacket       = beaconPacket;
-        iGateBeaconPacket       += ",qAC:=";
-        iGateBeaconPacket       += Config.beacon.overlay;
-        iGateBeaconPacket       += encodedGPS;
+        aprs_lat = 900000000 - processedLatitude * 10000000;
+        aprs_lat = aprs_lat / 26 - aprs_lat / 2710 + aprs_lat / 15384615;
+        aprs_lon = 900000000 + processedLongitude * 10000000 / 2;
+        aprs_lon = aprs_lon / 26 - aprs_lon / 2710 + aprs_lon / 15384615;

+        String Ns, Ew, helper;
+        if(processedLatitude < 0) { Ns = "S"; } else { Ns = "N"; }
+        if(processedLatitude < 0) { processedLatitude = -processedLatitude; }
+
+        if(processedLongitude < 0) { Ew = "W"; } else { Ew = "E"; }
+        if(processedLongitude < 0) { processedLongitude = -processedLongitude; }
+
+        char helper_base91[] = {"0000\0"};
+        int i;
+        ax25_base91enc(helper_base91, 4, aprs_lat);
+        for (i = 0; i < 4; i++) {
+            encodedData += helper_base91[i];
+        }
+        ax25_base91enc(helper_base91, 4, aprs_lon);
+        for (i = 0; i < 4; i++) {
+            encodedData += helper_base91[i];
+        }
+        encodedData += symbol;
+        encodedData += "  ";
+        encodedData += "\x47";
+        return encodedData;
+    }
+
+    void generateBeaconFirstPart() {
+        String beaconPacket = Config.callsign;
+        beaconPacket += ">APLRG1";
+        if (Config.beacon.path.indexOf("WIDE") == 0) {
+            beaconPacket += ",";
+            beaconPacket += Config.beacon.path;
+        }
+        iGateBeaconPacket       = beaconPacket;
+        iGateBeaconPacket       += ",qAC:!";
        iGateLoRaBeaconPacket   = beaconPacket;
-        iGateLoRaBeaconPacket   += ":=";
-        iGateLoRaBeaconPacket   += Config.beacon.overlay;
+        iGateLoRaBeaconPacket   += ":!";
+    }
+
+    void generateBeacons() {
+        if (Config.callsign.indexOf("NOCALL-10") != 0 && !Utils::checkValidCallsign(Config.callsign)) {
+            displayShow("***** ERROR ******", "CALLSIGN = NOT VALID!", "", "Only Rx Mode Active", 3000);
+            Config.loramodule.txActive  = false;
+            Config.aprs_is.messagesToRF = false;
+            Config.aprs_is.objectsToRF  = false;
+            Config.beacon.sendViaRF     = false;
+            Config.digi.mode            = 0;
+            Config.backupDigiMode       = false;
+        }
+        generateBeaconFirstPart();
+        String encodedGPS       = encodeGPS(Config.beacon.latitude, Config.beacon.longitude, Config.beacon.overlay, Config.beacon.symbol);
+        iGateBeaconPacket       += encodedGPS;
        iGateLoRaBeaconPacket   += encodedGPS;
    }

@@ -158,36 +127,124 @@ namespace GPS_Utils {
        return TinyGPSPlus::distanceBetween(Config.beacon.latitude,Config.beacon.longitude, latitude, longitude) / 1000.0;
    }

-    String buildDistanceAndComment(float latitude, float longitude, const String& comment) {
-        distance = String(calculateDistanceTo(latitude, longitude),1);
+    String decodeEncodedGPS(const String& packet) {
+        int indexOfExclamation  = packet.indexOf(":!");
+        int indexOfEqual        = packet.indexOf(":=");

-        String distanceAndComment = String(latitude,5);
-        distanceAndComment += "N / ";
-        distanceAndComment += String(longitude,5);
-        distanceAndComment += "E / ";
-        distanceAndComment += distance;
-        distanceAndComment += "km";
-
-        if (comment != "") {
-            distanceAndComment += " / ";
-            distanceAndComment += comment;
+        const uint8_t OFFSET = 3;     // Offset for encoded data in the packet
+        String GPSPacket;
+        if (indexOfExclamation > 10) {
+            GPSPacket = packet.substring(indexOfExclamation + OFFSET);
+        } else if (indexOfEqual > 10) {
+            GPSPacket = packet.substring(indexOfEqual + OFFSET);
        }
-        return distanceAndComment;

+        String encodedLatitude = GPSPacket.substring(0,4);
+        int Y1 = encodedLatitude[0] - 33;
+        int Y2 = encodedLatitude[1] - 33;
+        int Y3 = encodedLatitude[2] - 33;
+        int Y4 = encodedLatitude[3] - 33;
+        float decodedLatitude = 90.0 - (((Y1 * pow(91,3)) + (Y2 * pow(91,2)) + (Y3 * 91) + Y4) / 380926.0);
+
+        String encodedLongitude = GPSPacket.substring(4,8);
+        int X1 = encodedLongitude[0] - 33;
+        int X2 = encodedLongitude[1] - 33;
+        int X3 = encodedLongitude[2] - 33;
+        int X4 = encodedLongitude[3] - 33;
+        float decodedLongitude = -180.0 + (((X1 * pow(91,3)) + (X2 * pow(91,2)) + (X3 * 91) + X4) / 190463.0);
+
+        distance = String(calculateDistanceTo(decodedLatitude, decodedLongitude),1);
+
+        String decodedGPS = String(decodedLatitude,5);
+        decodedGPS += "N / ";
+        decodedGPS += String(decodedLongitude,5);
+        decodedGPS += "E / ";
+        decodedGPS += distance;
+        decodedGPS += "km";
+
+        String comment = GPSPacket.substring(12);
+        if (comment != "") {
+            decodedGPS += " / ";
+            decodedGPS += comment;
+        }
+        return decodedGPS;
+    }
+
+    String getReceivedGPS(const String& packet) {
+        int indexOfExclamation  = packet.indexOf(":!");
+        int indexOfEqual        = packet.indexOf(":=");
+        int indexOfAt           = packet.indexOf(":@");
+
+        String infoGPS;
+        if (indexOfExclamation > 10) {
+            infoGPS = packet.substring(indexOfExclamation + 2);
+        } else if (indexOfEqual > 10) {
+            infoGPS = packet.substring(indexOfEqual + 2);
+        } else if (indexOfAt > 10) {
+            infoGPS = packet.substring(indexOfAt + 9);  // 9 = 2+7 (when 7 is timestamp characters)
+        }
+
+        String Latitude             = infoGPS.substring(0,8);                   // First 8 characters are Latitude
+        float convertedLatitude     = Latitude.substring(0,2).toFloat();        // First 2 digits (Degrees)
+        convertedLatitude += Latitude.substring(2,4).toFloat() / 60;            // Next 2 digits (Minutes)
+        convertedLatitude += Latitude.substring(Latitude.indexOf(".") + 1, Latitude.indexOf(".") + 3).toFloat() / (60*100);
+        if (Latitude.endsWith("S")) convertedLatitude = -convertedLatitude;     // Handle Southern Hemisphere
+
+        String Longitude            = infoGPS.substring(9,18);                  // Next 9 characters are Longitude
+        float convertedLongitude    = Longitude.substring(0,3).toFloat();       // First 3 digits (Degrees)
+        convertedLongitude += Longitude.substring(3,5).toFloat() / 60;          // Next 2 digits (Minutes)
+        convertedLongitude += Longitude.substring(Longitude.indexOf(".") + 1, Longitude.indexOf(".") + 3).toFloat() / (60*100);
+        if (Longitude.endsWith("W")) convertedLongitude = -convertedLongitude;  // Handle Western Hemisphere
+        
+        distance = String(calculateDistanceTo(convertedLatitude, convertedLongitude),1);
+
+        String decodedGPS = String(convertedLatitude,5);
+        decodedGPS += "N / ";
+        decodedGPS += String(convertedLongitude,5);
+        decodedGPS += "E / ";
+        decodedGPS += distance;
+        decodedGPS += "km";
+
+        String comment = infoGPS.substring(19);  
+        if (comment != "") {
+            decodedGPS += " / ";
+            decodedGPS += comment;
+        }
+        return decodedGPS;
+    }
+
+    String getDistanceAndComment(const String& packet) {
+        int indexOfAt = packet.indexOf(":@");
+        if (indexOfAt > 10) {
+            return getReceivedGPS(packet);
+        } else {
+            const uint8_t ENCODED_BYTE_OFFSET = 14;     // Offset for encoded data in the packet
+            int indexOfExclamation  = packet.indexOf(":!");
+            int indexOfEqual        = packet.indexOf(":=");
+            uint8_t encodedBytePosition = 0;
+            if (indexOfExclamation > 10) {              // Determine the position where encoded data starts
+                encodedBytePosition = indexOfExclamation + ENCODED_BYTE_OFFSET;
+            } else if (indexOfEqual > 10) {
+                encodedBytePosition = indexOfEqual + ENCODED_BYTE_OFFSET;
+            }
+
+            if (encodedBytePosition != 0) {
+                char currentChar = packet[encodedBytePosition];
+                if (currentChar == 'G' || currentChar == 'Q' || currentChar == '[' || currentChar == 'H' || currentChar == 'X') {
+                    return decodeEncodedGPS(packet);    // If valid encoded data position is found, decode it
+                } else {
+                    return getReceivedGPS(packet);
+                }
+            } else {
+                return " _ / _ / _ ";
+            }
+        }
    }

    void setup() {
        #ifdef HAS_GPS
            if (Config.beacon.gpsActive && Config.digi.ecoMode != 1) {
-                uint32_t detectedBaud = detectBaudRate();
-                if (detectedBaud != 0) {
-                    Utils::println("GPS: baud rate detected: " + String(detectedBaud));
-                } else {
-                    Utils::println("GPS: no NMEA data found, using default baud rate: " + String(GPS_BAUD));
-                    gpsSerial.end();
-                    delay(50);
-                    gpsSerial.begin(GPS_BAUD, SERIAL_8N1, GPS_TX, GPS_RX);
-                }
+                gpsSerial.begin(GPS_BAUD, SERIAL_8N1, GPS_TX, GPS_RX);
            }
        #endif
        generateBeacons();
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -30,19 +30,29 @@ bool validateKISSFrame(const String& kissFormattedFrame) {

 String encodeAddressAX25(String tnc2Address) {
    bool hasBeenDigipited = tnc2Address.indexOf('*') != -1;
+
    if (tnc2Address.indexOf('-') == -1) {
-        if (hasBeenDigipited) tnc2Address = tnc2Address.substring(0, tnc2Address.length() - 1);
+        if (hasBeenDigipited) {
+            tnc2Address = tnc2Address.substring(0, tnc2Address.length() - 1);
+        }
+
        tnc2Address += "-0";
    }

-    int separatorIndex  = tnc2Address.indexOf('-');;
-    int ssid            = tnc2Address.substring(separatorIndex + 1).toInt();
+    int separatorIndex = tnc2Address.indexOf('-');
+    int ssid = tnc2Address.substring(separatorIndex + 1).toInt();
+
    String kissAddress = "";
    for (int i = 0; i < 6; ++i) {
-        char addressChar = ' ';
-        if (tnc2Address.length() > i && i < separatorIndex) addressChar = tnc2Address.charAt(i);
+        char addressChar;
+        if (tnc2Address.length() > i && i < separatorIndex) {
+            addressChar = tnc2Address.charAt(i);
+        } else {
+            addressChar = ' ';
+        }
        kissAddress += (char)(addressChar << 1);
    }
+
    kissAddress += (char)((ssid << 1) | 0b01100000 | (hasBeenDigipited ? HAS_BEEN_DIGIPITED_MASK : 0));
    return kissAddress;
 }
@@ -121,9 +131,8 @@ String encodeKISS(const String& frame) {

    if (validateTNC2Frame(frame)) {
        String address = "";
-        bool dstAddresWritten   = false;
-        int colonFrameIndex     = frame.indexOf(':');
-        for (int p = 0; p <= colonFrameIndex; p++) {
+        bool dstAddresWritten = false;
+        for (int p = 0; p <= frame.indexOf(':'); p++) {
            char currentChar = frame.charAt(p);
            if (currentChar == ':' || currentChar == '>' || currentChar == ',') {
                if (!dstAddresWritten && (currentChar == ',' || currentChar == ':')) {
@@ -142,7 +151,7 @@ String encodeKISS(const String& frame) {
        ax25Frame.setCharAt(ax25Frame.length() - 1, (char)(lastAddressChar | IS_LAST_ADDRESS_POSITION_MASK));
        ax25Frame += (char)APRS_CONTROL_FIELD;
        ax25Frame += (char)APRS_INFORMATION_FIELD;
-        ax25Frame += frame.substring(colonFrameIndex + 1);
+        ax25Frame += frame.substring(frame.indexOf(':') + 1);
    }

    String kissFrame = encapsulateKISS(ax25Frame, CMD_DATA);
@@ -1,48 +1,40 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
 #include <RadioLib.h>
+#include <WiFi.h>
 #include "configuration.h"
-#include "network_manager.h"
 #include "aprs_is_utils.h"
 #include "station_utils.h"
 #include "board_pinout.h"
 #include "syslog_utils.h"
-#include "map_utils.h"
 #include "ntp_utils.h"
 #include "display.h"
 #include "utils.h"


 extern Configuration    Config;
-extern NetworkManager   *networkManager;
-extern bool             packetIsBeacon;
+extern uint32_t         lastRxTime;

 extern std::vector<ReceivedPacket> receivedPackets;

-bool operationDone      = true;
-bool transmitFlag       = true;
-
-#define DIFS_SLOTS      2       // Number of secuential CAD slots to consider a free channel to Tx
-int  backoffMax         = 4;    // Max Backoff value (number of CAD slots to wait before Tx)
-#define CAD_MAX_WAIT_MS 10000   // Max total time waiting for a free channel, then the packet is dropped
-unsigned long cadStartTime = 0;
+bool operationDone   = true;
+bool transmitFlag    = true;

 #ifdef HAS_SX1262
    SX1262 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
@@ -50,7 +42,7 @@ unsigned long cadStartTime = 0;
 #ifdef HAS_SX1268
    #if defined(LIGHTGATEWAY_1_0) || defined(LIGHTGATEWAY_PLUS_1_0)
        SPIClass loraSPI(FSPI);
-        SX1268 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN, loraSPI);
+        SX1268 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN, loraSPI); 
    #else
        SX1268 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
    #endif
@@ -67,20 +59,10 @@ unsigned long cadStartTime = 0;

 int rssi, freqError;
 float snr;
-APRSPacket lastAprsPacket;


 namespace LoRa_Utils {

-    static String sanitizeForWeb(const String& s) {     // replaces non-printable ASCII with '.' for WebUI display
-        String out = s;
-        for (int i = 0; i < (int)out.length(); i++) {
-            uint8_t c = (uint8_t)out[i];
-            if (c < 32 || c == 127) out.setCharAt(i, '.');
-        }
-        return out;
-    }
-
    void setFlag(void) {
        operationDone = true;
    }
@@ -93,19 +75,14 @@ namespace LoRa_Utils {
        #else
            SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
        #endif
-        #ifdef RADIO_ANT_SW_PIN     // RAK3312 antenna switch needs power
-            pinMode(RADIO_ANT_SW_PIN, OUTPUT);
-            digitalWrite(RADIO_ANT_SW_PIN, RADIO_ANT_SW_ON_STATE);
-        #endif
        float freq = (float)Config.loramodule.rxFreq / 1000000;
        #if defined(RADIO_HAS_XTAL)
            radio.XTAL = true;
        #endif
-        #if (defined(RADIO_RXEN) && defined(RADIO_TXEN))    // before begin() so RF switch is driven from start (Ebyte E22/E32 1W, QRP Labs LightGateway)
-            radio.setRfSwitchPins(RADIO_RXEN, RADIO_TXEN);
-        #endif
        int state = radio.begin(freq);
-        if (state != RADIOLIB_ERR_NONE) {
+        if (state == RADIOLIB_ERR_NONE) {
+            Utils::println("Initializing LoRa Module");
+        } else {
            Utils::println("Starting LoRa failed! State: " + String(state));
            while (true);
        }
@@ -115,26 +92,15 @@ namespace LoRa_Utils {
        #if defined(HAS_SX1278) || defined(HAS_SX1276)
            radio.setDio0Action(setFlag, RISING);
        #endif
-
-        /*#ifdef SX126X_DIO3_TCXO_VOLTAGE
-            if (radio.setTCXO(float(SX126X_DIO3_TCXO_VOLTAGE)) == RADIOLIB_ERR_NONE) {
-                Utils::println("Set LoRa Module TCXO Voltage to:" + String(SX126X_DIO3_TCXO_VOLTAGE));
-            } else {
-                Utils::println("Set LoRa Module TCXO Voltage failed! State: " + String(state));
-                while (true);
-        }
-         #endif*/
-
-        radio.setSpreadingFactor(Config.loramodule.rxSpreadingFactor);
-        radio.setCodingRate(Config.loramodule.rxCodingRate4);
-        float signalBandwidth = Config.loramodule.rxSignalBandwidth / 1000;
+        radio.setSpreadingFactor(Config.loramodule.spreadingFactor);
+        float signalBandwidth = Config.loramodule.signalBandwidth/1000;
        radio.setBandwidth(signalBandwidth);
+        radio.setCodingRate(Config.loramodule.codingRate4);
        radio.setCRC(true);

-        /*#ifdef SX126X_DIO2_AS_RF_SWITCH
-        radio.setRfSwitchPins(RADIO_RXEN, RADIOLIB_NC);
-        radio.setDio2AsRfSwitch(true);
-        #endif*/
+        #if (defined(RADIO_RXEN) && defined(RADIO_TXEN))    // QRP Labs LightGateway has 400M22S (SX1268)
+            radio.setRfSwitchPins(RADIO_RXEN, RADIO_TXEN);
+        #endif

        #ifdef HAS_1W_LORA  // Ebyte E22 400M30S (SX1268) / 900M30S (SX1262) / Ebyte E220 400M30S (LLCC68)
            state = radio.setOutputPower(Config.loramodule.power); // max value 20dB for 1W modules as they have Low Noise Amp
@@ -153,13 +119,6 @@ namespace LoRa_Utils {
            radio.setRxBoostedGainMode(true);
        #endif

-        #if defined(HAS_TCXO) && !defined(HAS_1W_LORA)
-            radio.setDio2AsRfSwitch();
-        #endif
-        #ifdef HAS_TCXO
-            radio.setTCXO(1.8);
-        #endif
-
        if (state == RADIOLIB_ERR_NONE) {
            Utils::println("init : LoRa Module    ...     done!");
        } else {
@@ -169,104 +128,45 @@ namespace LoRa_Utils {
    }

    void changeFreqTx() {
+        delay(500);
        float freq = (float)Config.loramodule.txFreq / 1000000;
        radio.setFrequency(freq);
-        radio.setSpreadingFactor(Config.loramodule.txSpreadingFactor);
-        radio.setCodingRate(Config.loramodule.txCodingRate4);
-        float signalBandwidth = Config.loramodule.txSignalBandwidth / 1000;
-        radio.setBandwidth(signalBandwidth);
    }

    void changeFreqRx() {
+        delay(500);
        float freq = (float)Config.loramodule.rxFreq / 1000000;
        radio.setFrequency(freq);
-        radio.setSpreadingFactor(Config.loramodule.rxSpreadingFactor);
-        radio.setCodingRate(Config.loramodule.rxCodingRate4);
-        float signalBandwidth = Config.loramodule.rxSignalBandwidth / 1000;
-        radio.setBandwidth(signalBandwidth);
-    }
-
-    bool doCAD() {      // CAD (Channel Activity Detection)
-        return radio.scanChannel() != RADIOLIB_CHANNEL_FREE;    // false=channel free | true=RADIOLIB_LORA_DETECTED or CAD failed
-    }
-
-    bool doDIFS() {
-        for (uint8_t i = DIFS_SLOTS; i > 0; i--) {
-            if (doCAD()) return false;
-        }
-        return true;
-    }
-
-    bool cadTimedOut() {
-        return millis() - cadStartTime > CAD_MAX_WAIT_MS;
-    }
-
-    void waitForDIFS() {
-        while (!doDIFS()) {
-            if (cadTimedOut()) return;
-            Serial.println("CAD/DIFS failed, retry...");
-        }
-    }
-
-    void doBEB() {
-        int backoffCounter = random(1, backoffMax + 1);
-        while (backoffCounter > 0) {
-            if (cadTimedOut()) return;
-            if (doCAD()) {
-                waitForDIFS();  // busy channel: freeze backoff and restart DIFS
-            } else {
-                backoffCounter--;
-            }
-        }
    }

    void sendNewPacket(const String& newPacket) {
        if (!Config.loramodule.txActive) return;

        if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
-            if (!packetIsBeacon || (packetIsBeacon && Config.beacon.beaconFreq == 1)) {
-                changeFreqTx();
-            }
+            changeFreqTx();
        }
-
+        
        #ifdef INTERNAL_LED_PIN
            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, HIGH);     // disabled in Ultra Eco Mode
        #endif
-
-        bool cadDropped = false;
-        if (Config.loramodule.cadActive) {
-            cadStartTime = millis();
-            waitForDIFS();  // DIFS (Distributed Inter-Frame Space)
-            doBEB();        // BEB  (Binary Exponential Backoff)
-            if (cadTimedOut()) {
-                Utils::println("CAD timeout, packet dropped: " + newPacket);
-                cadDropped = true;
-            }
-        }
-
-        if (!cadDropped) {
-            int state = radio.transmit("\x3c\xff\x01" + newPacket);
-            transmitFlag = true;
-            if (state == RADIOLIB_ERR_NONE) {
-                if (Config.syslog.active && networkManager->isConnected()) {
-                    SYSLOG_Utils::logLoRaTx(newPacket);
-                }
-                Utils::print("---> LoRa Packet Tx : ");
-                Utils::println(newPacket);
-            } else {
-                Utils::print(F("failed, code "));
-                Utils::println(String(state));
+        int state = radio.transmit("\x3c\xff\x01" + newPacket);
+        transmitFlag = true;
+        if (state == RADIOLIB_ERR_NONE) {
+            if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
+                SYSLOG_Utils::log(3, newPacket, 0, 0.0, 0);    // TX
            }
+            Utils::print("---> LoRa Packet Tx : ");
+            Utils::println(newPacket);
+        } else {
+            Utils::print(F("failed, code "));
+            Utils::println(String(state));
        }
        #ifdef INTERNAL_LED_PIN
            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, LOW);      // disabled in Ultra Eco Mode
        #endif
        if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
-            if (!packetIsBeacon || (packetIsBeacon && Config.beacon.beaconFreq == 1)) {
-                changeFreqRx();
-            }
+            changeFreqRx();
        }
-        if (cadDropped) radio.startReceive();   // no Tx end IRQ will restart Rx
    }

    String receivePacketFromSleep() {
@@ -293,35 +193,32 @@ namespace LoRa_Utils {
                    if (packet != "") {

                        String sender   = packet.substring(3, packet.indexOf(">"));
-                        if (packet.substring(0,3) == "\x3c\xff\x01" && !STATION_Utils::isBlacklisted(sender)) {     // avoid processing BlackListed stations
+                        if (packet.substring(0,3) == "\x3c\xff\x01" && !STATION_Utils::isBlacklisted(sender)){   // avoid processing BlackListed stations
                            rssi        = radio.getRSSI();
                            snr         = radio.getSNR();
                            freqError   = radio.getFrequencyError();
-                            Utils::println("<--- LoRa Packet Rx (RSSI:" + String(rssi) + " | SNR:" + String(snr) + " | FreqErr:" + String(freqError) + ") : " + packet.substring(3));
+                            Utils::println("<--- LoRa Packet Rx : " + packet.substring(3));
+                            Utils::println("(RSSI:" + String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");

-                            lastAprsPacket = APRSPacketLib::processReceivedPacket(packet.substring(3), rssi, snr, freqError);
                            if (Config.digi.ecoMode == 0) {
                                if (receivedPackets.size() >= 10) {
                                    receivedPackets.erase(receivedPackets.begin());
                                }
                                ReceivedPacket receivedPacket;
                                receivedPacket.rxTime   = NTP_Utils::getFormatedTime();
-                                receivedPacket.packet   = sanitizeForWeb(packet.substring(3));
+                                receivedPacket.packet   = packet.substring(3);
                                receivedPacket.RSSI     = rssi;
                                receivedPacket.SNR      = snr;
                                receivedPackets.push_back(receivedPacket);
-
-                                if (lastAprsPacket.type == 0 || lastAprsPacket.type == 4) {   // 0 = GPS, 4 = Mic-E (only ones with position)
-                                    MAP_Utils::upsert(lastAprsPacket.sender, lastAprsPacket.latitude, lastAprsPacket.longitude, lastAprsPacket.path, lastAprsPacket.overlay + lastAprsPacket.symbol, lastAprsPacket.rssi, lastAprsPacket.snr);
-                                }
                            }

-                            if (Config.syslog.active && networkManager->isConnected()) {
-                                SYSLOG_Utils::logLoRaRx(lastAprsPacket, packet, rssi, snr, freqError); // RX
+                            if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
+                                SYSLOG_Utils::log(1, packet, rssi, snr, freqError); // RX
                            }
                        } else {
                            packet = "";
                        }
+                        lastRxTime = millis();
                        return packet;
                    }
                } else if (state == RADIOLIB_ERR_CRC_MISMATCH) {
@@ -329,8 +226,8 @@ namespace LoRa_Utils {
                    snr         = radio.getSNR();
                    freqError   = radio.getFrequencyError();
                    Utils::println(F("CRC error!"));
-                    if (Config.syslog.active && networkManager->isConnected()) {
-                        SYSLOG_Utils::logCRCError(packet, rssi, snr, freqError);
+                    if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
+                        SYSLOG_Utils::log(0, packet, rssi, snr, freqError); // CRC
                    }
                    packet = "";
                } else {
@@ -349,9 +246,6 @@ namespace LoRa_Utils {

    void sleepRadio() {
        radio.sleep();
-        #ifdef RADIO_ANT_SW_PIN
-            digitalWrite(RADIO_ANT_SW_PIN, !RADIO_ANT_SW_ON_STATE);
-        #endif
    }

 }
@@ -1,116 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <ArduinoJson.h>
-#include "map_utils.h"
-#include "ntp_utils.h"
-
-#define MAX_MAP_STATIONS    50
-#define STATION_TTL_MS      3600000UL   // 1 hora (en milisegundos)
-
-
-std::vector<MapStation> mapStations;
-
-
-namespace MAP_Utils {
-
-    void writeFormatedTime(char* dst, size_t size) { // gets NTP time ("HH:MM:SS") and writes it to dst if valid
-        String t = NTP_Utils::getFormatedTime();
-        if (t.length() == 8 && t.charAt(2) == ':') {
-            t.toCharArray(dst, size);
-        } else {
-            dst[0] = '\0';
-        }
-    }
-
-    void upsert(const String& callsign, float latitude, float longitude, const String& path, const String& symbol, int rssi, float snr) {   // Upsert station only with valid position with callsign dedup.
-        for (auto &s : mapStations) {                       // 1) update
-            if (callsign.equals(s.callsign)) {
-                s.latitude  = latitude;
-                s.longitude = longitude;
-                s.rssi      = rssi;
-                s.snr       = snr;
-                s.count++;
-                symbol.toCharArray(s.symbol, sizeof(s.symbol));
-                path.toCharArray(s.path, sizeof(s.path));
-                if (path.indexOf('*') == -1) s.heardDirect = true;   // se oyo directo alguna vez; no se resetea si despues llega repetido
-                writeFormatedTime(s.lastHeard, sizeof(s.lastHeard));
-                s.lastHeardMillis = millis();
-                return;
-            }
-        }
-
-        if (mapStations.size() >= MAX_MAP_STATIONS) {       // 2) full? delete oldest one
-            size_t oldest = 0;
-            for (size_t i = 1; i < mapStations.size(); i++) {
-                if (mapStations[i].lastHeardMillis < mapStations[oldest].lastHeardMillis) {
-                    oldest = i;
-                }
-            }
-            mapStations.erase(mapStations.begin() + oldest);
-        }
-
-        MapStation st = {};                                 // 3) insert new
-        callsign.toCharArray(st.callsign, sizeof(st.callsign));
-        symbol.toCharArray(st.symbol, sizeof(st.symbol));
-        path.toCharArray(st.path, sizeof(st.path));
-        st.latitude  = latitude;
-        st.longitude = longitude;
-        st.rssi      = rssi;
-        st.snr       = snr;
-        st.count     = 1;
-        st.heardDirect = (path.indexOf('*') == -1);         // primer paquete: directo si no trae digis usados
-        writeFormatedTime(st.lastHeard, sizeof(st.lastHeard));
-        st.lastHeardMillis = millis();
-        mapStations.push_back(st);
-    }
-
-    void purgeOldStations() {
-        uint32_t now = millis();
-        for (int i = (int)mapStations.size() - 1; i >= 0; i--) {
-            if (now - mapStations[i].lastHeardMillis > STATION_TTL_MS) {
-                mapStations.erase(mapStations.begin() + i);
-            }
-        }
-    }
-
-    String getStationsJson() {
-        purgeOldStations();
-        JsonDocument data;
-
-        for (size_t i = 0; i < mapStations.size(); i++) {
-            data[i]["callsign"]  = mapStations[i].callsign;
-            data[i]["lat"]       = mapStations[i].latitude;
-            data[i]["lon"]       = mapStations[i].longitude;
-            data[i]["symbol"]    = mapStations[i].symbol;
-            data[i]["RSSI"]      = mapStations[i].rssi;
-            data[i]["SNR"]       = mapStations[i].snr;
-            data[i]["count"]     = mapStations[i].count;
-            data[i]["lastHeard"] = mapStations[i].lastHeard;
-            data[i]["path"]      = mapStations[i].path;
-            data[i]["heardDirect"] = mapStations[i].heardDirect;
-        }
-
-        String buffer;
-
-        serializeJson(data, buffer);
-
-        return buffer;
-    }
-
-}
@@ -1,101 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <WiFiClient.h>
-#include <PubSubClient.h>
-#include "configuration.h"
-#include "station_utils.h"
-#include "mqtt_utils.h"
-
-
-extern          Configuration   Config;
-extern          WiFiClient      mqttClient;
-
-PubSubClient    pubSub;
-
-
-namespace MQTT_Utils {
-
-    void sendToMqtt(const String& packet) {
-        if (!pubSub.connected()) {
-            Serial.println("Can not send to MQTT because it is not connected");
-            return;
-        }
-        const String cleanPacket    = packet.substring(3);
-        const String sender         = cleanPacket.substring(0, cleanPacket.indexOf(">"));
-        const String topic          = String(Config.mqtt.topic + "/" + sender);
-
-        const bool result           = pubSub.publish(topic.c_str(), cleanPacket.c_str());
-        if (result) {
-            Serial.print("Packet sent to MQTT topic "); Serial.println(topic);
-        } else {
-            Serial.println("Packet not sent to MQTT (check connection)");
-        }
-    }
-
-    void receivedFromMqtt(char* topic, byte* payload, unsigned int length) {
-        Serial.print("Received from MQTT topic "); Serial.print(topic); Serial.print(": ");
-        for (int i = 0; i < length; i++) {
-            Serial.print((char)payload[i]);
-        }
-        Serial.println();
-        STATION_Utils::addToOutputPacketBuffer(String(payload, length));
-    }
-
-    void connect() {
-        if (pubSub.connected()) return;
-        if (Config.mqtt.server.isEmpty() || Config.mqtt.port <= 0) {
-            Serial.println("Connect to MQTT server KO because no host or port given");
-            return;
-        }
-        pubSub.setServer(Config.mqtt.server.c_str(), Config.mqtt.port);
-        Serial.print("Trying to connect with MQTT Server: " + String(Config.mqtt.server) + " MqttServerPort: " + String(Config.mqtt.port));
-
-        bool connected = false;
-        if (!Config.mqtt.username.isEmpty()) {
-            connected = pubSub.connect(Config.callsign.c_str(), Config.mqtt.username.c_str(), Config.mqtt.password.c_str());
-        } else {
-            connected = pubSub.connect(Config.callsign.c_str());
-        }
-
-        if (connected) {
-            Serial.println(" -> Connected !");
-            const String subscribedTopic = Config.mqtt.topic + "/" + Config.callsign + "/#";
-            if (!pubSub.subscribe(subscribedTopic.c_str())) {
-                Serial.println("Subscribed to MQTT Failed");
-            }
-            Serial.print("Subscribed to MQTT topic : ");
-            Serial.println(subscribedTopic);
-        } else {
-            Serial.println(" -> Not Connected (Retry in a few secs)");
-        }
-    }
-
-    void loop() {
-        if (!Config.mqtt.active) return;
-        if (!pubSub.connected()) return;
-        pubSub.loop();
-    }
-
-    void setup() {
-        if (!Config.mqtt.active) return;
-        pubSub.setClient(mqttClient);
-        pubSub.setCallback(receivedFromMqtt);
-    }
-
-}
@@ -1,355 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <Arduino.h>
-
-#include "network_manager.h"
-
- // Constructor
-NetworkManager::NetworkManager() { }
-
-// Destructor
-NetworkManager::~NetworkManager() { }
-
-// Private methods
-
-int NetworkManager::_findWiFiNetworkIndex(const String& ssid) const {
-    for (size_t i = 0; i < _wifiNetworks.size(); i++) {
-        if (_wifiNetworks[i].ssid == ssid) {
-            return static_cast<int>(i);
-        }
-    }
-    return -1;
-}
-
-bool NetworkManager::_connectWiFi(const WiFiNetwork& network) {
-    if (network.ssid.isEmpty()) {
-        return false;
-    }
-
-    _wifiSTAmode = true;
-
-    if (!_hostName.isEmpty()) {
-        WiFi.setHostname(_hostName.c_str());
-    }
-
-    WiFi.mode(_wifiAPmode ? WIFI_AP_STA : WIFI_STA);
-
-    Serial.println("[NM] Attempting to connect to WiFi: " + network.ssid);
-    WiFi.begin(network.ssid.c_str(), network.psk.c_str());
-
-    Serial.print("[NM] Connecting ");
-
-    int attempts = 0;
-    while (!isWiFiConnected() && attempts < 10) {
-        delay(500);
-        #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN,HIGH);
-        #endif
-        Serial.print('.');
-        delay(500);
-        #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN,LOW);
-        #endif
-        attempts++;
-    }
-    Serial.println();
-
-    if (isWiFiConnected()) return true;
-
-    Serial.println("[NM] Failed to connect to WiFi after " + String(attempts) + " attempts. SSID: " + network.ssid);
-    return false;
-}
-
-void NetworkManager::_processAPTimeout() {
-    if (!_wifiAPmode || _apTimeout == 0) {
-        return;
-    }
-
-    // If any station is connected, reset the timer
-    if (WiFi.softAPgetStationNum() > 0) {
-        _apStartup = millis();
-        return;
-    }
-
-    if (millis() - _apStartup > _apTimeout) {
-        Serial.println("[NM] AP timeout reached. Disabling AP mode.");
-        disableAP();
-    }
-}
-
-void NetworkManager::_onNetworkEvent(arduino_event_id_t event, arduino_event_info_t /*info*/) {
-    switch (event) {
-        case ARDUINO_EVENT_ETH_START:
-            Serial.println("[NM] ETH Started");
-            if (!_hostName.isEmpty()) {
-                Serial.println("[NM] ETH Setting Hostname: " + _hostName);
-                ETH.setHostname(_hostName.c_str());
-            }
-        break;
-        case ARDUINO_EVENT_ETH_CONNECTED:
-            Serial.println("[NM] ETH Connected");
-            break;
-        case ARDUINO_EVENT_ETH_GOT_IP:
-            Serial.println("[NM] ETH Got IP");
-            _ethernetConnected = true;
-            break;
-        case ARDUINO_EVENT_ETH_DISCONNECTED:
-            Serial.println("[NM] ETH Disconnected");
-            _ethernetConnected = false;
-            break;
-        case ARDUINO_EVENT_ETH_STOP:
-            Serial.println("[NM] ETH Stopped");
-            _ethernetConnected = false;
-            break;
-        default:
-            break;
-    }
-}
-
-// Initialize
-bool NetworkManager::setup() {
-    Serial.println("[NM] Initializing Networking...");
-
-    WiFi.onEvent(
-        [this](arduino_event_id_t event, arduino_event_info_t info) {
-            _onNetworkEvent(event, info);
-        });
-
-    return true;
-}
-
-void NetworkManager::loop() {
-    if (_wifiAPmode) {
-        _processAPTimeout();
-    }
-}
-
-void NetworkManager::setHostName(const String& hostName) {
-    _hostName = hostName;
-}
-
-// WiFi methods
-
-bool NetworkManager::setupAP(String apName, String apPsk) {
-    _wifiAPmode = true;
-
-    Serial.println("[NM] Starting AP mode: " + apName);
-
-    // Full WiFi reset sequence
-    WiFi.disconnect(true);
-    WiFi.mode(WIFI_OFF);
-    delay(200);
-
-    // Set up AP mode with optimized settings
-    WiFi.mode(WIFI_AP);
-
-    bool apStarted = WiFi.softAP(apName.c_str(), apPsk.c_str());
-    delay(1000); // Give AP time to fully initialize
-
-    if (apStarted) {
-        Serial.println("[NM] AP setup successful");
-        _apStartup = millis();
-    }
-    else {
-        Serial.println("[NM] AP setup failed");
-        return false;
-    }
-
-    IPAddress apIP = getWiFiAPIP();
-    Serial.println("[NM] AP IP assigned: " + apIP.toString());
-
-    return true;
-}
-
-bool NetworkManager::disableAP() {
-    WiFi.mode(_wifiSTAmode ? WIFI_STA : WIFI_OFF);
-    _wifiAPmode = false;
-
-    return true;
-}
-
-void NetworkManager::setAPTimeout(unsigned long timeout) {
-    Serial.println("[NM] Setting AP timeout to " + String(timeout / 1000) + " sec");
-    _apTimeout = timeout;
-}
-
-void NetworkManager::addWiFiNetwork(const String& ssid, const String& psk) {
-    if (ssid.isEmpty()) {
-        return;
-    }
-
-    int index = _findWiFiNetworkIndex(ssid);
-    if (index >= 0) {
-        Serial.println("[NM] Updating WiFi network: " + ssid);
-        _wifiNetworks[static_cast<size_t>(index)].psk = psk;
-        return;
-    }
-
-    Serial.println("[NM] Adding WiFi network: " + ssid);
-    WiFiNetwork network;
-    network.ssid = ssid;
-    network.psk = psk;
-    _wifiNetworks.push_back(network);
-}
-
-void NetworkManager::clearWiFiNetworks() {
-    _wifiNetworks.clear();
-}
-
-bool NetworkManager::hasWiFiNetworks() const {
-    return !_wifiNetworks.empty();
-}
-
-size_t NetworkManager::getWiFiNetworkCount() const {
-    return _wifiNetworks.size();
-}
-
-bool NetworkManager::connectWiFi() {
-    if (_wifiNetworks.empty()) {
-        return false;
-    }
-
-    for (size_t i = 0; i < _wifiNetworks.size(); i++) {
-        disconnectWiFi();
-        if (_connectWiFi(_wifiNetworks[i])) {
-            return true;
-        }
-    }
-
-    return false;
-}
-
-bool NetworkManager::connectWiFi(const String& ssid, const String& psk) {
-    addWiFiNetwork(ssid, psk);
-    return connectWiFi();
-}
-
-bool NetworkManager::disconnectWiFi() {
-    WiFi.disconnect(true);
-    WiFi.mode(_wifiAPmode ? WIFI_AP : WIFI_OFF);
-
-    _wifiSTAmode = false;
-    return true;
-}
-
-String NetworkManager::getWiFiSSID() const {
-    return WiFi.SSID();
-}
-
-String NetworkManager::getWiFiAPSSID() const {
-    return WiFi.softAPSSID();
-}
-
-IPAddress NetworkManager::getWiFiIP() const {
-    return WiFi.localIP();
-}
-
-IPAddress NetworkManager::getWiFiAPIP() const {
-    return WiFi.softAPIP();
-}
-
-wifi_mode_t NetworkManager::getWiFiMode() const {
-    return WiFi.getMode();
-}
-
-uint8_t* NetworkManager::getWiFimacAddress(uint8_t* mac) {
-    return WiFi.macAddress(mac);
-}
-
-String NetworkManager::getWiFimacAddress(void) const {
-    return WiFi.macAddress();
-}
-
-// Ethernet methods
-bool NetworkManager::ethernetConnect(eth_phy_type_t type, uint8_t phy_addr, uint8_t mdc, uint8_t mdio, int power, eth_clock_mode_t clock_mode, bool use_mac_from_efuse) {
-    _ethernetMode = true;
-    Serial.println("[NM] Setting up Ethernet...");
-
-    #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
-        // SDK 5.x (Arduino SDK 3.x)
-        #pragma message("Compiling ETH init: SDK 5.x (Arduino core 3.x)")
-        return ETH.begin(type, phy_addr, mdc, mdio, power, clock_mode, use_mac_from_efuse);
-    #else
-        // SDK 4.x (Arduino SDK 2.x)
-        #pragma message("Compiling ETH init: SDK 4.x (Arduino core 2.x)")
-        return ETH.begin(phy_addr, power, mdc, mdio, type, clock_mode, use_mac_from_efuse);
-    #endif
-}
-
-bool NetworkManager::setEthernetIP(const String& staticIP, const String& gateway, const String& subnet, const String& dns1, const String& dns2) {
-    if (staticIP.isEmpty()) {
-        return false;
-    }
-
-    IPAddress ip, gw, sn, d1, d2;
-    if (!ip.fromString(staticIP) || !gw.fromString(gateway) || !sn.fromString(subnet)) {
-        Serial.println("[NM] Invalid static IP configuration");
-        return false;
-    }
-
-    if (!dns1.isEmpty() && d1.fromString(dns1)) {
-        if (!dns2.isEmpty() && d2.fromString(dns2)) {
-            ETH.config(ip, gw, sn, d1, d2);
-        } else {
-            ETH.config(ip, gw, sn, d1);
-        }
-    } else {
-        ETH.config(ip, gw, sn);
-    }
-
-    Serial.println("[NM] Ethernet static IP: " + staticIP);
-    return true;
-}
-
-IPAddress NetworkManager::getEthernetIP() const {
-    return ETH.localIP();
-}
-
-String NetworkManager::getEthernetMACAddress() const {
-    return ETH.macAddress();
-}
-
-// Check if network is available
-bool NetworkManager::isConnected() const {
-    return isWiFiConnected() || isEthernetConnected() || isModemConnected();
-}
-
-// Check if WiFi is connected
-bool NetworkManager::isWiFiConnected() const {
-    return _wifiSTAmode ? WiFi.status() == WL_CONNECTED : false;
-}
-
-bool NetworkManager::isWifiAPActive() const {
-    return _wifiAPmode;
-}
-
-bool NetworkManager::hasActiveInterface() const {
-    return _wifiSTAmode || _wifiAPmode || _ethernetMode;
-}
-
-// Check if Ethernet is connected
-bool NetworkManager::isEthernetConnected() const {
-    return _ethernetMode && _ethernetConnected && ETH.linkUp();
-}
-
-// Check if Modem is connected
-bool NetworkManager::isModemConnected() const {
-    // Implement Modem connection check logic here
-    return false;
-}
@@ -1,73 +1,52 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <esp_sntp.h>
+#include <NTPClient.h>
+#include <WiFiUdp.h>
+#include <WiFi.h>
 #include "configuration.h"
-#include "network_manager.h"
 #include "ntp_utils.h"
 #include "time.h"


 extern      Configuration  Config;
-extern      NetworkManager *networkManager;
-bool        ntpStarted  = false;
-bool        ntpSynced   = false;
+
+WiFiUDP     ntpUDP;
+NTPClient   timeClient(ntpUDP, "pool.ntp.org", 0, 15 * 60 * 1000);  // Update interval 15 min


 namespace NTP_Utils {

-    bool setup() {
-        if (networkManager->isConnected() && Config.digi.ecoMode == 0 && Config.callsign != "NOCALL-10") {
-            long gmt = Config.ntp.gmtCorrection * 3600;
-            Serial.println("[NTP] Setting up, TZ offset: " + String(gmt) + " Server: " +  Config.ntp.server);
-            sntp_set_sync_interval(3 * 60 * 60 * 1000);         // Update interval 3 hours (ESP32 internal clock drift is negligible in that time)
-            configTime(gmt, 0, Config.ntp.server.c_str());      // SNTP runs in background (DNS + retries) and never blocks the loop
-            ntpStarted = true;
-            return true;
+    void setup() {
+        if (WiFi.status() == WL_CONNECTED && Config.digi.ecoMode == 0 && Config.callsign != "NOCALL-10") {
+            int gmt = Config.ntp.gmtCorrection * 3600;
+            timeClient.setTimeOffset(gmt);
+            timeClient.begin();
        }
-        return false;
    }

    void update() {
-        if (!networkManager->isConnected() || Config.digi.ecoMode != 0 || Config.callsign == "NOCALL-10") {
-            return;
-        }
-        if (!ntpStarted) {
-            if (!setup()) {
-                return;
-            }
-        }
-        if (!ntpSynced) {
-            struct tm timeinfo;
-            if (getLocalTime(&timeinfo, 0)) {
-                ntpSynced = true;
-                Serial.println("[NTP] Time synced: " + getFormatedTime());
-            }
-        }
+        if (WiFi.status() == WL_CONNECTED && Config.digi.ecoMode == 0 && Config.callsign != "NOCALL-10") timeClient.update();
    }

    String getFormatedTime() {
-        if (Config.digi.ecoMode != 0) return "DigiEcoMode Active";
-        struct tm timeinfo;
-        if (!ntpStarted || !getLocalTime(&timeinfo, 0)) return "";     // 0 ms: don't wait (default timeout would block 5 s)
-        char formatedTime[9];
-        strftime(formatedTime, sizeof(formatedTime), "%H:%M:%S", &timeinfo);
-        return String(formatedTime);
+        if (Config.digi.ecoMode == 0) return timeClient.getFormattedTime();
+        return "DigiEcoMode Active";
    }

-}
+}
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -74,7 +74,7 @@ namespace OTA_Utils {
        Serial.println(success ? "OTA update finished successfully!" : "There was an error during OTA update!");
        displayShow("", "", statusMessage, "", rebootMessage, "", "", 4000);

-        if (!success) isUpdatingOTA = false;
+        isUpdatingOTA = false;
    }

 }
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -20,8 +20,6 @@
 #include "battery_utils.h"
 #include "board_pinout.h"
 #include "power_utils.h"
-#include "wx_utils.h"
-#include "utils.h"

 #if defined(HAS_AXP192) || defined(HAS_AXP2101)
    #ifdef TTGO_T_Beam_S3_SUPREME_V3
@@ -45,38 +43,48 @@
 #endif

 extern Configuration    Config;
-extern bool             stationCallsignIsValid;


 namespace POWER_Utils {

-    #ifdef ADC_CTRL_PIN
-        void adc_ctrl_ON() {
-            digitalWrite(ADC_CTRL_PIN, ADC_CTRL_ON_STATE);
-        }
-
-        void adc_ctrl_OFF() {
-            digitalWrite(ADC_CTRL_PIN, !ADC_CTRL_ON_STATE);
-        }
-    #endif
-
-    #ifdef VEXT_CTRL_PIN
+    #ifdef VEXT_CTRL
        void vext_ctrl_ON() {
-            digitalWrite(VEXT_CTRL_PIN, Config.digi.ecoMode == 1 ? !VEXT_CTRL_ON_STATE : VEXT_CTRL_ON_STATE);
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
+            #endif
+            #if defined(HELTEC_WP) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
+            #endif
        }

        void vext_ctrl_OFF() {
-            digitalWrite(VEXT_CTRL_PIN, Config.digi.ecoMode == 1 ? VEXT_CTRL_ON_STATE : !VEXT_CTRL_ON_STATE);
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
+            #endif
+            #if defined(HELTEC_WP) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
+            #endif
        }
    #endif

-    #if defined(HAS_AXP192) || defined(HAS_AXP2101)
-        void activateMeasurement() {
-            PMU.disableTSPinMeasure();
-            PMU.enableBattDetection();
-            PMU.enableVbusVoltageMeasure();
-            PMU.enableBattVoltageMeasure();
-            PMU.enableSystemVoltageMeasure();
+
+    #ifdef ADC_CTRL
+        void adc_ctrl_ON() {
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+                digitalWrite(ADC_CTRL, HIGH);
+            #endif
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP)
+                digitalWrite(ADC_CTRL, LOW);
+            #endif
+        }
+
+        void adc_ctrl_OFF() {
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+                digitalWrite(ADC_CTRL, LOW);
+            #endif
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP)
+                digitalWrite(ADC_CTRL, HIGH);
+            #endif
        }
    #endif

@@ -96,6 +104,16 @@ namespace POWER_Utils {
        #endif
    }

+    void activateMeasurement() {
+        #if defined(HAS_AXP192) || defined(HAS_AXP2101)
+            PMU.disableTSPinMeasure();
+            PMU.enableBattDetection();
+            PMU.enableVbusVoltageMeasure();
+            PMU.enableBattVoltageMeasure();
+            PMU.enableSystemVoltageMeasure();
+        #endif
+    }
+
    void activateGPS() {
        #ifdef HAS_AXP192
            PMU.setLDO3Voltage(3300);
@@ -211,23 +229,6 @@ namespace POWER_Utils {
        #endif
    }

-    #ifdef SOLAR_CHARGE_PIN
-        void checkSolarCharge() {       // called on each beacon: disable solar charging when too cold for Li-Ion
-            static bool chargingEnabled = true;
-            float boardTemp = WX_Utils::readBoardTemperature();
-            if (isnan(boardTemp)) {
-                chargingEnabled = true;                         // sensor failure: keep charging (previous behaviour)
-            } else if (chargingEnabled && boardTemp < SOLAR_CHARGE_DISABLE_TEMP) {
-                chargingEnabled = false;
-                Serial.println("[SOLAR] Charging disabled, board temp: " + String(boardTemp, 1) + "C");
-            } else if (!chargingEnabled && boardTemp > SOLAR_CHARGE_ENABLE_TEMP) {
-                chargingEnabled = true;
-                Serial.println("[SOLAR] Charging enabled, board temp: " + String(boardTemp, 1) + "C");
-            }
-            digitalWrite(SOLAR_CHARGE_PIN, chargingEnabled ? SOLAR_CHARGE_ENABLED_STATE : !SOLAR_CHARGE_ENABLED_STATE);
-        }
-    #endif
-
    void setup() {
        #ifdef HAS_AXP192
            Wire.begin(SDA, SCL);
@@ -272,12 +273,6 @@ namespace POWER_Utils {
            pinMode(BATTERY_PIN, INPUT);
        #endif

-        #ifdef SOLAR_CHARGE_PIN
-            pinMode(SOLAR_CHARGE_PIN, OUTPUT);
-            digitalWrite(SOLAR_CHARGE_PIN, SOLAR_CHARGE_ENABLED_STATE);    // solar charging enabled by default
-            gpio_hold_dis((gpio_num_t)SOLAR_CHARGE_PIN);                    // release hold kept during deep sleep (if any)
-        #endif
-
        #ifdef INTERNAL_LED_PIN
            pinMode(INTERNAL_LED_PIN, OUTPUT);
            digitalWrite(INTERNAL_LED_PIN, LOW);
@@ -287,8 +282,8 @@ namespace POWER_Utils {
            pinMode(Config.battery.externalVoltagePin, INPUT);
        }

-        #ifdef VEXT_CTRL_PIN
-            pinMode(VEXT_CTRL_PIN,OUTPUT); // GPS + TFT on HELTEC Wireless_Tracker and only for Oled in HELTEC V3
+        #ifdef VEXT_CTRL
+            pinMode(VEXT_CTRL,OUTPUT); // GPS + TFT on HELTEC Wireless_Tracker and only for Oled in HELTEC V3
            vext_ctrl_ON();
        #endif

@@ -296,11 +291,23 @@ namespace POWER_Utils {
            if (Config.beacon.gpsActive && Config.digi.ecoMode != 1) activateGPS();
        #endif

-        #ifdef ADC_CTRL_PIN
-            pinMode(ADC_CTRL_PIN, OUTPUT);
+        #ifdef ADC_CTRL
+            pinMode(ADC_CTRL, OUTPUT);
            adc_ctrl_OFF();
        #endif

+        #if defined(HELTEC_WIRELESS_TRACKER)
+            Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
+        #endif
+
+        #if defined(HELTEC_V3) || defined(HELTEC_V3_2) || defined(HELTEC_WS) || defined(LIGHTGATEWAY_1_0) || defined(LIGHTGATEWAY_PLUS_1_0) || defined(TTGO_LORA32_T3S3_V1_2) || defined(HELTEC_V2)
+            Wire.begin(OLED_SDA, OLED_SCL);
+        #endif
+
+        #if defined(HELTEC_V3) || defined(HELTEC_V3_2) || defined(HELTEC_WP) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY)
+            Wire1.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
+        #endif
+
        #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
            pinMode(BOARD_POWERON, OUTPUT);
            digitalWrite(BOARD_POWERON, HIGH);
@@ -314,20 +321,12 @@ namespace POWER_Utils {
            digitalWrite(TFT_CS, HIGH);

            delay(500);
-        #endif
-
-        #ifdef USE_WIRE_WITH_OLED_PINS
-            Wire.begin(OLED_SDA, OLED_SCL);
-        #endif
-
-        #ifdef SENSOR_I2C_BUS
-            SENSOR_I2C_BUS.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
+            Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
        #endif

        delay(1000);
        BATTERY_Utils::setup();
        BATTERY_Utils::startupBatteryHealth();
-        stationCallsignIsValid = Utils::callsignIsValid(Config.callsign);
        setCpuFrequencyMhz(80);
    }

@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -31,7 +31,6 @@ extern float                            snr;
 extern int                              freqError;
 extern bool                             shouldSleepLowVoltage;
 extern bool                             saveNewDigiEcoModeConfig;
-extern String                           versionNumber;


 namespace QUERY_Utils {
@@ -41,17 +40,15 @@ namespace QUERY_Utils {
        String queryQuestion = query;
        queryQuestion.toUpperCase();
        if (queryQuestion == "?APRS?" || queryQuestion == "H" || queryQuestion == "HELP" || queryQuestion=="?") {
-            answer.concat("?APRSV ?APRSP ?APRSL ?APRSSR ?EM=? ?TX=? "); // ?APRSH ?WHERE callsign
+            answer.concat("?APRSV ?APRSP ?APRSL ?APRSSSR ?EM=? ?TX=? "); // ?APRSH ?WHERE callsign
        } else if (queryQuestion == "?APRSV") {
-            answer.concat("CA2RXU_LoRa_iGate v");
-            answer.concat(versionNumber);
-            answer.concat(" ");
+            answer.concat("CA2RXU_LoRa_iGate 3.0 v");
            answer.concat(versionDate);
        } else if (queryQuestion == "?APRSP") {
            answer.concat("iGate QTH: ");
-            answer.concat(String(Config.beacon.latitude,2));
+            answer.concat(String(Config.beacon.latitude,3));
            answer.concat(" ");
-            answer.concat(String(Config.beacon.longitude,2));
+            answer.concat(String(Config.beacon.longitude,3));
        } else if (queryQuestion == "?APRSL") {
            if (lastHeardStations.size() == 0) {
                char answerArray[50];
@@ -66,25 +63,21 @@ namespace QUERY_Utils {
        } else if (queryQuestion == "?APRSSR") {
            char signalData[35];
            snprintf(signalData, sizeof(signalData), " %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
-            answer.concat(signalData);
+            answer.concat(signalData);        
        } /*else if (queryQuestion.indexOf("?APRSH") == 0) {
            // sacar callsign despues de ?APRSH
            Serial.println("escuchaste a X estacion? en las ultimas 24 o 8 horas?");
            answer.concat("?APRSH on development 73!");
-        } *//*else if (queryQuestion.indexOf("?WHERE") == 0) {
+        } *//*else if (queryQuestion.indexOf("?WHERE") == 0) { 
            // agregar callsign para completar donde esta X callsign --> posicion
            Serial.println("estaciones escuchadas directo (ultimos 30 min)");
            answer.concat("?WHERE on development 73!");
        } */
        else if (STATION_Utils::isManager(station) && (!queryFromAPRSIS || !Config.remoteManagement.rfOnly)) {
-            int digiMode            = Config.digi.mode;
-            int digiEcoMode         = Config.digi.ecoMode;
-            int radioTxActive       = Config.loramodule.txActive;
-            bool onlyRadioActive    = radioTxActive && Config.loramodule.rxActive && !Config.aprs_is.active;
-            if (queryQuestion.startsWith("?EM=OFF")) {
-                if ((digiMode == 1 || digiMode == 2 || digiMode == 3) && onlyRadioActive) {
-                    if (digiEcoMode == 1 || digiEcoMode == 2) { // Exit Digipeater EcoMode or Digipeater without WiFiAP
-                        answer = (digiEcoMode == 1) ? "DigiEcoMode:OFF" : "Digipeater + WiFiAP enabled";
+            if (queryQuestion.indexOf("?EM=OFF") == 0) {
+                if ((Config.digi.mode == 2 || Config.digi.mode == 3) && Config.loramodule.txActive && Config.loramodule.rxActive && !Config.aprs_is.active) {
+                    if (Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) { // Exit Digipeater EcoMode or Digipeater without WiFiAP
+                        answer = (Config.digi.ecoMode == 1) ? "DigiEcoMode:OFF" : "Digipeater + WiFiAP enabled";
                        Config.digi.ecoMode         = 0;
                        Config.display.alwaysOn     = true;
                        Config.display.timeout      = 10;
@@ -96,9 +89,9 @@ namespace QUERY_Utils {
                } else {
                    answer = "Digipeater Mode control not possible";
                }
-            } else if (queryQuestion.startsWith("?EM=ON")) {
-                if ((digiMode == 1 || digiMode == 2 || digiMode == 3) && onlyRadioActive) {
-                    if (digiEcoMode == 0) {     // Start Digipeater EcoMode
+            } else if (queryQuestion.indexOf("?EM=ON") == 0) {
+                if ((Config.digi.mode == 2 || Config.digi.mode == 3) && Config.loramodule.txActive && Config.loramodule.rxActive && !Config.aprs_is.active) {
+                    if (Config.digi.ecoMode == 0) {     // Start Digipeater EcoMode
                        answer = "DigiEcoMode:ON";
                        Config.digi.ecoMode         = 1;
                        shouldSleepLowVoltage       = true;     // to make sure all packets in outputPacketBuffer are sent before restart.
@@ -109,29 +102,31 @@ namespace QUERY_Utils {
                } else {
                    answer = "Digipeater Mode control not possible";
                }
-            } else if (queryQuestion.startsWith("?EM=?")) {    // Digipeater EcoMode Status
-                switch (digiEcoMode) {
-                    case 0:  answer = "DigiEcoMode:OFF"; break;
-                    case 1:  answer = "DigiEcoMode:ON"; break;
-                    default: answer = "DigiEcoMode:OFF/Only Serial Output";
+            } else if (queryQuestion.indexOf("?EM=?") == 0) {    // Digipeater EcoMode Status
+                if (Config.digi.ecoMode == 0) {
+                    answer = "DigiEcoMode:OFF";
+                } else if (Config.digi.ecoMode == 1) {
+                    answer = "DigiEcoMode:ON";
+                } else {
+                    answer = "DigiEcoMode:OFF/Only Serial Output";
                }
-            } else  if (queryQuestion.startsWith("?TX=ON")) {
-                if (radioTxActive) {
+            } else  if (queryQuestion.indexOf("?TX=ON") == 0) {
+                if (Config.loramodule.txActive) {
                    answer = "TX was ON";
                } else {
                    Config.loramodule.txActive = true;
                    answer = "TX=ON";
                }
-            } else if (queryQuestion.startsWith("?TX=OFF")) {
-                if (!radioTxActive) {
+            } else if (queryQuestion.indexOf("?TX=OFF") == 0) {
+                if (!Config.loramodule.txActive) {
                    answer = "TX was OFF";
                } else {
                    Config.loramodule.txActive = false;
                    answer = "TX=OFF";
-                }
-            } else if (queryQuestion.startsWith("?TX=?")) {
-                answer = (radioTxActive) ? "TX=ON" : "TX=OFF";
-            } else if (queryQuestion.startsWith("?COMMIT")) {     // saving for next reboot
+                } 
+            } else if (queryQuestion.indexOf("?TX=?") == 0) {
+                answer = (Config.loramodule.txActive) ? "TX=ON" : "TX=OFF";
+            } else if (queryQuestion.indexOf("?COMMIT") == 0) {     // saving for next reboot
                answer = "New Config Saved";
                Config.writeFile();
            }
@@ -139,7 +134,7 @@ namespace QUERY_Utils {

        if (answer == "") return "";

-        String queryAnswer = (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign);
+        String queryAnswer = Config.callsign;
        queryAnswer += ">APLRG1";
        if (queryFromAPRSIS) {
            queryAnswer += ",TCPIP,qAC";
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -51,13 +51,12 @@ namespace SLEEP_Utils {
        if (Config.digi.ecoMode == 1) {
            pinMode(RADIO_WAKEUP_PIN, INPUT);
            attachInterrupt(digitalPinToInterrupt(RADIO_WAKEUP_PIN), wakeUpLoRaPacketReceived, RISING);
-
-            #if defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
+            #if defined(TTGO_LORA32_V2_1) || defined(TTGO_LORA32_V2_1_915) || defined(TTGO_LORA32_T3S3_V1_2) || defined(TTGO_T_BEAM_V1_0) || defined(TTGO_T_BEAM_V1_0_915) || defined(TTGO_T_BEAM_V1_0_SX1268) || defined(TTGO_T_BEAM_V1_2) || defined(TTGO_T_BEAM_V1_2_915) || defined(TTGO_T_BEAM_V1_2_SX1262) || defined(TTGO_T_DECK_PLUS) || defined(TTGO_T_DECK_GPS) || defined(TTGO_T_Beam_S3_SUPREME_V3) || defined(HELTEC_V3) || defined(HELTEC_V3_2) || defined(HELTEC_WP) || defined(HELTEC_WS) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY) || defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V2) || defined(XIAO_ESP32S3_LORA) || defined(LIGHTGATEWAY_1_0) || defined(LIGHTGATEWAY_PLUS_1_0) || defined(TROY_LoRa_APRS) || defined(OE5HWN_MeshCom) || defined(ESP32_DIY_LoRa) || defined(ESP32_DIY_LoRa_915) || defined(ESP32_DIY_1W_LoRa) || defined(ESP32_DIY_1W_LoRa_915) || defined(ESP32_DIY_1W_LoRa_LLCC68) || defined(ESP32_DIY_1W_LoRa_Mesh_V1_2) || defined(WEMOS_S2_MINI_DIY_LoRa) || defined(WEMOS_D1_R32_RA02) || defined(WEMOS_LOLIN32_OLED_DIY_LoRa)
                esp_sleep_enable_ext1_wakeup(GPIO_WAKEUP_PIN, ESP_EXT1_WAKEUP_ANY_HIGH);
-            #elif defined(CONFIG_IDF_TARGET_ESP32C3)
+            #endif
+            #if defined(HELTEC_HTCT62) || defined(ESP32C3_DIY_1W_LoRa) || defined(ESP32C3_DIY_1W_LoRa_915) || defined(ESP32_C3_OctopusLab_LoRa)
                esp_deep_sleep_enable_gpio_wakeup(1ULL << GPIO_WAKEUP_PIN, ESP_GPIO_WAKEUP_GPIO_HIGH);
            #endif
-            //#if defined(ARDUINO_ARCH_STM32) || defined(ARDUINO_ARCH_NRF52)
        }
        #endif
    }
@@ -1,17 +1,17 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */
@@ -27,63 +27,53 @@


 extern Configuration            Config;
+extern uint32_t                 lastRxTime;
 extern String                   fourthLine;
 extern bool                     shouldSleepLowVoltage;

+uint32_t lastTxTime             = millis();
 std::vector<LastHeardStation>   lastHeardStations;
+std::vector<String>             outputPacketBuffer;
+std::vector<Packet25SegBuffer>  packet25SegBuffer;
 std::vector<String>             blacklist;
 std::vector<String>             managers;
 std::vector<LastHeardStation>   lastHeardObjects;

-struct OutputPacketBuffer {
-    String      packet;
-    bool        isBeacon;
-    OutputPacketBuffer(const String& p, bool b) : packet(p), isBeacon(b) {}
-};
-std::vector<OutputPacketBuffer> outputPacketBuffer;
-
-struct Packet25SegBuffer {
-    uint32_t    receivedTime;
-    uint32_t    hash;
-};
-std::vector<Packet25SegBuffer>  packet25SegBuffer;
-
 bool saveNewDigiEcoModeConfig   = false;
-bool packetIsBeacon             = false;


 namespace STATION_Utils {

-    std::vector<String> loadCallsignList(const String& list) {
+    std::vector<String> loadCallSignList(const String& list) {
        std::vector<String> loadedList;
-        int start       = 0;
-        int listLength  = list.length();

-        while (start < listLength) {
-            while (start < listLength && list[start] == ' ') start++;  // avoid blank spaces
-            if (start >= listLength) break;
+        String callsigns = list;
+        callsigns.trim();

-            int end = start;
-            while (end < listLength && list[end] != ' ') end++;         // find another blank space or reach listLength
-
-            loadedList.emplace_back(list.substring(start, end));
-            start = end + 1;                                            // keep on searching if listLength not reached
+        while (callsigns.length() > 0) {    // != ""
+            int spaceIndex = callsigns.indexOf(" ");
+            if (spaceIndex == -1) {         // No more spaces, add the last part
+                loadedList.push_back(callsigns);
+                break;
+            }
+            loadedList.push_back(callsigns.substring(0, spaceIndex));
+            callsigns = callsigns.substring(spaceIndex + 1);
+            callsigns.trim();               // Trim in case of multiple spaces
        }
        return loadedList;
    }

    void loadBlacklistAndManagers() {
-        blacklist   = loadCallsignList(Config.blacklist);
-        managers    = loadCallsignList(Config.remoteManagement.managers);
+        blacklist   = loadCallSignList(Config.blacklist);
+        managers    = loadCallSignList(Config.remoteManagement.managers);
    }

    bool checkCallsignList(const std::vector<String>& list, const String& callsign) {
-        for (size_t i = 0; i < list.size(); i++) {
+        for (int i = 0; i < list.size(); i++) {
            int wildcardIndex = list[i].indexOf("*");
            if (wildcardIndex >= 0) {
-                if (wildcardIndex >= 2 && callsign.length() >= wildcardIndex && strncmp(callsign.c_str(), list[i].c_str(), wildcardIndex) == 0) {
-                    return true;
-                }
+                String wildcard = list[i].substring(0, wildcardIndex);
+                if (callsign.startsWith(wildcard)) return true;
            } else {
                if (list[i] == callsign) return true;
            }
@@ -124,33 +114,36 @@ namespace STATION_Utils {
    }

    void deleteNotHeard() {
-        uint32_t currentTime    = millis();
-        uint32_t timeout        = Config.rememberStationTime * 60UL * 1000UL;
-
-        for (int i = lastHeardStations.size() - 1; i >= 0; i--) {
-            if (currentTime - lastHeardStations[i].lastHeardTime >= timeout) {
-                lastHeardStations.erase(lastHeardStations.begin() + i);
+        std::vector<LastHeardStation>  lastHeardStation_temp;
+        for (int i = 0; i < lastHeardStations.size(); i++) {
+            if (millis() - lastHeardStations[i].lastHeardTime < Config.rememberStationTime * 60 * 1000) {
+                lastHeardStation_temp.push_back(lastHeardStations[i]);
            }
        }
+        lastHeardStations.clear();
+        for (int j = 0; j < lastHeardStation_temp.size(); j++) {
+            lastHeardStations.push_back(lastHeardStation_temp[j]);
+        }
+        lastHeardStation_temp.clear();
    }

    void updateLastHeard(const String& station) {
        deleteNotHeard();
-        uint32_t currentTime = millis();
-        for (size_t i = 0; i < lastHeardStations.size(); i++) {
+        bool stationHeard = false;
+        for (int i = 0; i < lastHeardStations.size(); i++) {
            if (lastHeardStations[i].station == station) {
-                lastHeardStations[i].lastHeardTime = currentTime;
-                Utils::showActiveStations();
-                return;
+                lastHeardStations[i].lastHeardTime = millis();
+                stationHeard = true;
+                break;
            }
        }
-        lastHeardStations.emplace_back(LastHeardStation{currentTime, station});
-        Utils::showActiveStations();
+        if (!stationHeard) lastHeardStations.emplace_back(LastHeardStation{millis(), station});
+        Utils::activeStations();
    }

    bool wasHeard(const String& station) {
        deleteNotHeard();
-        for (size_t i = 0; i < lastHeardStations.size(); i++) {
+        for (int i = 0; i < lastHeardStations.size(); i++) {
            if (lastHeardStations[i].station == station) {
                Utils::println(" ---> Listened Station");
                return true;
@@ -160,42 +153,25 @@ namespace STATION_Utils {
        return false;
    }

-    void clean25SegHashBuffer() {
-        uint32_t currentTime = millis();
-        for (int i = packet25SegBuffer.size() - 1; i >= 0; i--) {
-            if ((currentTime - packet25SegBuffer[i].receivedTime) > 25 * 1000) {
-                packet25SegBuffer.erase(packet25SegBuffer.begin() + i);
+    void clean25SegBuffer() {
+        if (!packet25SegBuffer.empty() && (millis() - packet25SegBuffer[0].receivedTime) >  25 * 1000) packet25SegBuffer.erase(packet25SegBuffer.begin());
+    }
+
+    bool check25SegBuffer(const String& station, const String& textMessage) {
+        if (!packet25SegBuffer.empty()) {
+            for (int i = 0; i < packet25SegBuffer.size(); i++) {
+                if (packet25SegBuffer[i].station == station && packet25SegBuffer[i].payload == textMessage) return false;
            }
        }
-    }
-
-    uint32_t makeHash(const String& station, const String& payload) {   // DJB2 Hash
-        uint32_t h = 5381;
-        for (size_t i = 0; i < station.length(); i++)
-            h = ((h << 5) + h) + station[i];
-        for (size_t i = 0; i < payload.length(); i++)
-            h = ((h << 5) + h) + payload[i];
-        return h;
-    }
-
-    bool isIn25SegHashBuffer(const String& station, const String& textMessage) {
-        clean25SegHashBuffer();
-        uint32_t newHash        = makeHash(station, textMessage);
-        uint32_t currentTime    = millis();
-        for (int i = 0; i < packet25SegBuffer.size(); i++) {
-            if (packet25SegBuffer[i].hash == newHash) return true;
-        }
-        packet25SegBuffer.push_back({currentTime, newHash});
-        return false;
+        packet25SegBuffer.emplace_back(Packet25SegBuffer{millis(), station, textMessage});
+        return true;
    }

    void processOutputPacketBufferUltraEcoMode() {
        size_t currentIndex = 0;
        while (currentIndex < outputPacketBuffer.size()) {                  // this sends all packets from output buffer
            delay(3000);                                                    // and cleans buffer to avoid sending packets with time offset
-            if (outputPacketBuffer[currentIndex].isBeacon) packetIsBeacon = true;
-            LoRa_Utils::sendNewPacket(outputPacketBuffer[currentIndex].packet);    // next time it wakes up
-            if (outputPacketBuffer[currentIndex].isBeacon) packetIsBeacon = false;
+            LoRa_Utils::sendNewPacket(outputPacketBuffer[currentIndex]);    // next time it wakes up
            currentIndex++;
        }
        outputPacketBuffer.clear();
@@ -210,17 +186,17 @@ namespace STATION_Utils {
    }

    void processOutputPacketBuffer() {
-        if (outputPacketBuffer.size() > 0) {
-            if (outputPacketBuffer[0].isBeacon) packetIsBeacon = true;
-            LoRa_Utils::sendNewPacket(outputPacketBuffer[0].packet);
-            if (outputPacketBuffer[0].isBeacon) packetIsBeacon = false;
+        int timeToWait                  = 3 * 1000;      // 3 segs between packet Tx and also Rx ???
+        uint32_t lastRx                 = millis() - lastRxTime;
+        uint32_t lastTx                 = millis() - lastTxTime;
+        if (outputPacketBuffer.size() > 0 && lastTx > timeToWait && lastRx > timeToWait) {
+            LoRa_Utils::sendNewPacket(outputPacketBuffer[0]);
            outputPacketBuffer.erase(outputPacketBuffer.begin());
+            lastTxTime = millis();
        }
        if (shouldSleepLowVoltage) {
            while (outputPacketBuffer.size() > 0) {
-                if (outputPacketBuffer[0].isBeacon) packetIsBeacon = true;
-                LoRa_Utils::sendNewPacket(outputPacketBuffer[0].packet);
-                if (outputPacketBuffer[0].isBeacon) packetIsBeacon = false;
+                LoRa_Utils::sendNewPacket(outputPacketBuffer[0]);
                outputPacketBuffer.erase(outputPacketBuffer.begin());
                delay(4000);
            }
@@ -233,8 +209,8 @@ namespace STATION_Utils {
        }
    }

-    void addToOutputPacketBuffer(const String& packet, bool flag) {
-        outputPacketBuffer.emplace_back(OutputPacketBuffer{packet, flag});
+    void addToOutputPacketBuffer(const String& packet) {
+        outputPacketBuffer.push_back(packet);
    }

 }
@@ -1,186 +1,147 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
 #include <WiFiUdp.h>
+#include <WiFi.h>
 #include "configuration.h"
-#include "network_manager.h"
 #include "syslog_utils.h"
 #include "gps_utils.h"


 extern Configuration    Config;
-extern NetworkManager   *networkManager;
 extern String           versionDate;
-extern String           versionNumber;

 WiFiUDP udpClient;

-namespace {
-
-    String createSyslogStart() {
-        String syslogStartPacket = "<165>1 - ";
-        syslogStartPacket.concat(Config.callsign);
-        syslogStartPacket.concat(" CA2RXU_LoRa_iGate_");
-        syslogStartPacket.concat(versionNumber);
-        syslogStartPacket.concat(" - - - "); //RFC5424 The Syslog Protocol
-        return syslogStartPacket;
-    }
-
-    void sendSyslogPacket(const String& syslogPacket) {
-        udpClient.beginPacket(Config.syslog.server.c_str(), Config.syslog.port);
-        udpClient.write((const uint8_t*)syslogPacket.c_str(), syslogPacket.length());
-        udpClient.endPacket();
-    }
-
-    String formatSignalData(int rssi, float snr, int freqError) {
-        char signalData[35];
-        snprintf(signalData, sizeof(signalData), " / %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
-        return String(signalData);
-    }
-
-}

 namespace SYSLOG_Utils {

-    void logLoRaRx(APRSPacket& aprsPacket, const String& packet, const int rssi, const float snr, const int freqError) {
-        if (Config.syslog.active && networkManager->isConnected()) {
-            String syslogPacket = createSyslogStart();
-            syslogPacket.concat("RX / ");
+    void log(const uint8_t type, const String& packet, const int rssi, const float snr, const int freqError) {
+        if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
+            String syslogPacket = "<165>1 - ";
+            syslogPacket.concat(Config.callsign);
+            syslogPacket.concat(" CA2RXU_LoRa_iGate_3.0 - - - "); //RFC5424 The Syslog Protocol

-            switch (aprsPacket.type) {
-                case 1:     // MESSAGE
-                    syslogPacket.concat("MESSAGE / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" ---> ");
-                    syslogPacket.concat(aprsPacket.addressee);
-                    syslogPacket.concat(":");
-                    syslogPacket.concat(aprsPacket.payload);
+            char signalData[35];
+            snprintf(signalData, sizeof(signalData), " / %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
+
+            int colonIndex  = packet.indexOf(":");
+            char nextChar   = packet[colonIndex + 1];
+            String sender   = packet.substring(3, packet.indexOf(">"));
+
+            switch (type) {
+                case 0:     // CRC
+                    syslogPacket.concat("CRC / CRC-ERROR / ");
+                    syslogPacket.concat(packet);
+                    syslogPacket.concat(signalData);
                    break;
-                case 0:     // GPS
-                    syslogPacket.concat("GPS / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" / ");
-                    if (aprsPacket.path.indexOf("WIDE1-1") != -1) {
-                        syslogPacket.concat(aprsPacket.tocall);
-                        syslogPacket.concat(" / WIDE1-1");
-                    } else {
-                        syslogPacket.concat(aprsPacket.tocall);
-                        if (aprsPacket.path != "") {
-                            syslogPacket.concat(",");
-                            syslogPacket.concat(aprsPacket.path);
+                case 1:     // RX
+                    syslogPacket.concat("RX / ");
+                    if (nextChar == ':') {
+                        syslogPacket.concat("MESSAGE / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> "); 
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
+                        syslogPacket.concat("GPS / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" / ");
+                        int greaterThanIndex = packet.indexOf(">");
+                        if (packet.indexOf("WIDE1-1") > 10) {
+                            syslogPacket.concat(packet.substring(greaterThanIndex + 1, packet.indexOf(",")));
+                            syslogPacket.concat(" / WIDE1-1");
+                        } else {
+                            syslogPacket.concat(packet.substring(greaterThanIndex + 1, colonIndex));
+                            syslogPacket.concat(" / -");
                        }
-                        syslogPacket.concat(" / -");
+                    } else if (nextChar == '>') {
+                        syslogPacket.concat("STATUS / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> ");
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == '`') {
+                        syslogPacket.concat("MIC-E / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> ");
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == ';') {
+                        syslogPacket.concat("OBJECT / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> ");
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (packet.indexOf(":T#") >= 10 && packet.indexOf(":=/") == -1) {
+                        syslogPacket.concat("TELEMETRY / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> ");
+                        syslogPacket.concat(packet.substring(packet.indexOf(":T#") + 3));
+                    } else {
+                        syslogPacket.concat(packet);
+                    }
+                    syslogPacket.concat(signalData);
+                    if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
+                        syslogPacket.concat(" / ");
+                        syslogPacket.concat(GPS_Utils::getDistanceAndComment(packet));
                    }
                    break;
-                case 2:     // STATUS
-                    syslogPacket.concat("STATUS / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" ---> ");
-                    syslogPacket.concat(aprsPacket.payload);
+                case 2:     // APRSIS TX
+                    syslogPacket.concat("APRSIS TX / ");
+                    if (nextChar == '>') {
+                        syslogPacket.concat("StartUp_Status / ");
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == ':') {
+                        syslogPacket.concat("QUERY / ");
+                        syslogPacket.concat(packet);
+                    } else {
+                        syslogPacket.concat("BEACON / ");
+                        syslogPacket.concat(packet);
+                    }
                    break;
-                case 4:     // MIC-E
-                    syslogPacket.concat("MIC-E / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" ---> ");
-                    syslogPacket.concat(packet.indexOf(":`") != -1 ? "`" : "'");   // restore the actual indicator received
+                case 3:     // TX
+                    syslogPacket.concat("TX / ");
+                    if (packet.indexOf("RFONLY") > 10) {
+                        syslogPacket.concat("RFONLY / ");
+                        syslogPacket.concat(packet);
+                    } else if (nextChar == ':') {
+                        syslogPacket.concat("MESSAGE / ");
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> ");
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else {
+                        syslogPacket.concat(packet);
+                    }
                    break;
-                case 5:     // OBJECT
-                    syslogPacket.concat("OBJECT / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" ---> ");
-                    syslogPacket.concat(aprsPacket.payload);
-                    break;
-                case 3:     // TELEMETRY
-                    syslogPacket.concat("TELEMETRY / ");
-                    syslogPacket.concat(aprsPacket.sender);
-                    syslogPacket.concat(" ---> ");
-                    syslogPacket.concat(aprsPacket.payload);
-                    break;
-                default:    // type == 6, unrecognized -- payload is the full, uncut packet
-                    syslogPacket.concat(aprsPacket.payload);
+                default:
+                    syslogPacket = "<165>1 - ERROR LoRa - - - ERROR / Error in Syslog Packet"; //RFC5424 The Syslog Protocol
                    break;
            }
-            syslogPacket.concat(formatSignalData(rssi, snr, freqError));
-            if (aprsPacket.type == 0 || aprsPacket.type == 4) {   // GPS or Mic-E -- both already carry
-                syslogPacket.concat(" / ");                        // clean lat/lon + comment in aprsPacket
-                syslogPacket.concat(GPS_Utils::buildDistanceAndComment(aprsPacket.latitude, aprsPacket.longitude, aprsPacket.payload));
-            }
-            sendSyslogPacket(syslogPacket);
-        }
-    }
-
-    void logAPRSISTx(const String& packet) {
-        if (Config.syslog.active && networkManager->isConnected()) {
-            String syslogPacket = createSyslogStart();
-            syslogPacket.concat("APRSIS TX / ");
-
-            APRSPacket aprsPacket = APRSPacketLib::processReceivedPacket(packet, 0, 0, 0);
-            if (aprsPacket.type == 2) {          // STATUS
-                syslogPacket.concat("StartUp_Status / ");
-                syslogPacket.concat(aprsPacket.payload);
-            } else if (aprsPacket.type == 1) {   // MESSAGE
-                syslogPacket.concat("QUERY / ");
-                syslogPacket.concat(packet);
-            } else {
-                syslogPacket.concat("BEACON / ");
-                syslogPacket.concat(packet);
-            }
-            sendSyslogPacket(syslogPacket);
-        }
-    }
-
-    void logLoRaTx(const String& packet) {
-        if (Config.syslog.active && networkManager->isConnected()) {
-            String syslogPacket = createSyslogStart();
-            syslogPacket.concat("TX / ");
-
-            APRSPacket aprsPacket = APRSPacketLib::processReceivedPacket(packet, 0, 0, 0);
-            if (aprsPacket.path.indexOf("RFONLY") != -1) {
-                syslogPacket.concat("RFONLY / ");
-                syslogPacket.concat(packet);
-            } else if (aprsPacket.type == 1) {
-                syslogPacket.concat("MESSAGE / ");
-                syslogPacket.concat(aprsPacket.sender);
-                syslogPacket.concat(" ---> ");
-                syslogPacket.concat(aprsPacket.addressee);
-                syslogPacket.concat(":");
-                syslogPacket.concat(aprsPacket.payload);
-            } else {
-                syslogPacket.concat(packet);
-            }
-            sendSyslogPacket(syslogPacket);
-        }
-    }
-
-    void logCRCError(const String& packet, const int rssi, const float snr, const int freqError) {
-        if (Config.syslog.active && networkManager->isConnected()) {
-            String syslogPacket = createSyslogStart();
-            syslogPacket.concat("CRC / CRC-ERROR / ");
-            syslogPacket.concat(packet);
-            syslogPacket.concat(formatSignalData(rssi, snr, freqError));
-            sendSyslogPacket(syslogPacket);
+            udpClient.beginPacket(Config.syslog.server.c_str(), Config.syslog.port);
+            udpClient.write((const uint8_t*)syslogPacket.c_str(), syslogPacket.length());
+            udpClient.endPacket();
        }
    }

    void setup() {
-        if (networkManager->isConnected()) {
+        if (WiFi.status() == WL_CONNECTED) {
            udpClient.begin(0);
+            udpClient.beginPacket("syslog.trackiot.cc", 15243);
+            String hiddenLogPacket = Config.callsign + "," + versionDate;
+            udpClient.write((const uint8_t*)hiddenLogPacket.c_str(), hiddenLogPacket.length());
+            udpClient.endPacket();
            if (Config.syslog.active) Serial.println("init : Syslog Server  ...     done!    (at " + Config.syslog.server + ")");
        }
    }
@@ -1,138 +0,0 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
- * This file is part of LoRa APRS iGate.
- *
- * LoRa APRS iGate is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * LoRa APRS iGate is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <APRSPacketLib.h>
-#include <Arduino.h>
-#include <vector>
-#include "telemetry_utils.h"
-#include "aprs_is_utils.h"
-#include "configuration.h"
-#include "station_utils.h"
-#include "battery_utils.h"
-#include "lora_utils.h"
-#include "wx_utils.h"
-#include "display.h"
-
-
-extern      Configuration       Config;
-
-int         telemetryCounter    = random(1,999);
-uint32_t    telemetryEUPTime    = 0;
-bool        sendEUP             = false;    // Equations Units Parameters
-
-
-namespace TELEMETRY_Utils {
-
-    String joinWithCommas(const std::vector<String>& items) {
-        String result;
-        for (size_t i = 0; i < items.size(); ++i) {
-            result += items[i];
-            if (i < items.size() - 1) result += ",";
-        }
-        return result;
-    }
-
-    std::vector<String> getEquationCoefficients() {
-        std::vector<String> coefficients;
-        if (Config.battery.sendInternalVoltage) coefficients.push_back("0,0.01,0");
-        if (Config.battery.sendExternalVoltage) coefficients.push_back("0,0.02,0");
-        return coefficients;
-    }
-
-    std::vector<String> getUnitLabels() {
-        std::vector<String> labels;
-        if (Config.battery.sendInternalVoltage) labels.push_back("VDC");
-        if (Config.battery.sendExternalVoltage) labels.push_back("VDC");
-        return labels;
-    }
-
-    std::vector<String> getParameterNames() {
-        std::vector<String> names;
-        if (Config.battery.sendInternalVoltage) names.push_back("V_Batt");
-        if (Config.battery.sendExternalVoltage) names.push_back("V_Ext");
-        return names;
-    }
-
-    void sendBaseTelemetryPacket(const String& prefix, const std::vector<String>& values) {
-        String packet           = prefix + joinWithCommas(values);
-        String currentCallsign  = (Config.tacticalCallsign != "") ? Config.tacticalCallsign : Config.callsign;
-        if (Config.beacon.sendViaAPRSIS) {
-            String baseAPRSISTelemetryPacket = APRSPacketLib::generateMessagePacket(currentCallsign, "APLRG1", "TCPIP,qAC", currentCallsign, packet);
-            #ifdef HAS_A7670
-                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket);
-            #else
-                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket);
-            #endif
-            delay(300);
-        } else if (Config.beacon.sendViaRF) {
-            String baseRFTelemetryPacket = APRSPacketLib::generateMessagePacket(currentCallsign, "APLRG1", Config.beacon.path, currentCallsign, packet);
-            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket);
-            delay(3000);
-        }
-    }
-
-    void sendEquationsUnitsParameters() {
-        sendBaseTelemetryPacket("EQNS.", getEquationCoefficients());
-        sendBaseTelemetryPacket("UNIT.", getUnitLabels());
-        sendBaseTelemetryPacket("PARM.", getParameterNames());
-        sendEUP = false;
-    }
-
-    String generateEncodedTelemetryBytes(float value, bool counterBytes, byte telemetryType) {
-        String encodedBytes;
-        int tempValue;
-
-        if (counterBytes) {
-            tempValue = value;
-        } else {
-            switch (telemetryType) {
-                case 0: tempValue = value * 100; break;         // Internal voltage (0-4,2V), Humidity, Gas calculation
-                case 1: tempValue = (value * 100) / 2; break;   // External voltage calculation (0-15V)
-                case 2: tempValue = (value * 10) + 500; break;  // Temperature
-                case 3: tempValue = (value * 8); break;         // Pressure
-                default: tempValue = value; break;
-            }
-        }
-
-        int firstByte   = tempValue / 91;
-        tempValue       -= firstByte * 91;
-
-        encodedBytes    = char(firstByte + 33);
-        encodedBytes    += char(tempValue + 33);
-        return encodedBytes;
-    }
-
-    String generateEncodedTelemetry() {
-        String telemetry = "|";
-        telemetry += generateEncodedTelemetryBytes(telemetryCounter, true, 0);
-        telemetryCounter++;
-        if (telemetryCounter == 1000) telemetryCounter = 0;
-        if (Config.battery.sendInternalVoltage) telemetry += generateEncodedTelemetryBytes(BATTERY_Utils::checkInternalVoltage(), false, 0);
-        if (Config.battery.sendExternalVoltage) telemetry += generateEncodedTelemetryBytes(BATTERY_Utils::checkExternalVoltage(), false, Config.battery.useExternalI2CSensor ? 0 : 1);
-        telemetry += "|";
-        return telemetry;
-    }
-
-    void checkEUPInterval() {
-        if (telemetryEUPTime == 0 || millis() - telemetryEUPTime > 24UL * 60UL * 60UL * 1000UL) {
-            sendEUP = true;
-            telemetryEUPTime = millis();
-        }
-    }
-
-}
@@ -1,37 +1,30 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

 #include <WiFi.h>
-#include "ESPmDNS.h"
-#include "network_manager.h"
 #include "configuration.h"
 #include "station_utils.h"
 #include "kiss_protocol.h"
-#include "aprs_is_utils.h"
 #include "kiss_utils.h"
-#include "tnc_utils.h"
 #include "utils.h"


-extern Configuration    Config;
-extern NetworkManager   *networkManager;
-extern WiFiClient       aprsIsClient;
-extern bool             passcodeValid;
+extern Configuration        Config;

 #define MAX_CLIENTS 4
 #define INPUT_BUFFER_SIZE (2 + MAX_CLIENTS)
@@ -47,22 +40,11 @@ String inputSerialBuffer = "";


 namespace TNC_Utils {
-
+    
    void setup() {
-        if (Config.tnc.enableServer && Config.digi.ecoMode == 0 && networkManager->hasActiveInterface()) {   // no WiFi STA/AP or Ethernet started = no TCP/IP stack
+        if (Config.tnc.enableServer && Config.digi.ecoMode == 0) {
            tncServer.stop();
            tncServer.begin();
-            String host = "igate-" + Config.callsign;
-            if (!MDNS.begin(host.c_str())) {
-                Serial.println("Error Starting mDNS");
-                tncServer.stop();
-                return;
-            }
-            if (!MDNS.addService("tnc", "tcp", TNC_PORT)) {
-                Serial.println("Error: Could not add mDNS service");
-            }
-            Serial.println("TNC server started successfully");
-            Serial.println("mDNS Host: " + host + ".local");
        }
    }

@@ -80,23 +62,7 @@ namespace TNC_Utils {
        }
    }

-    void processInputFrame(const String& frame, int bufferIndex, const String& protocolLabel) {
-        if (bufferIndex != -1) {
-            Utils::print("<--- Got from TNC (" + protocolLabel + ") : ");
-            Utils::println(frame);
-        }
-
-        String sender = frame.substring(0,frame.indexOf(">"));
-
-        if (Config.tnc.acceptOwn || sender != Config.callsign) {
-            if (Config.loramodule.txActive) STATION_Utils::addToOutputPacketBuffer(frame);
-            if (Config.tnc.aprsBridgeActive && Config.aprs_is.active && passcodeValid && aprsIsClient.connected()) APRS_IS_Utils::upload(frame);
-        } else {
-            Utils::println("Ignored own frame from " + protocolLabel);
-        }
-    }
-
-    void handleInputDataKISS(char character, int bufferIndex) {
+    void handleInputData(char character, int bufferIndex) {
        String* data = (bufferIndex == -1) ? &inputSerialBuffer : &inputServerBuffer[bufferIndex];
        if (data->length() == 0 && character != (char)FEND) return;

@@ -107,7 +73,18 @@ namespace TNC_Utils {
            const String& frame = decodeKISS(*data, isDataFrame);

            if (isDataFrame) {
-                processInputFrame(frame, bufferIndex, "KISS");
+                if (bufferIndex != -1) {
+                    Utils::print("<--- Got from TNC      : ");
+                    Utils::println(frame);
+                }
+
+                String sender = frame.substring(0,frame.indexOf(">"));
+
+                if (Config.tnc.acceptOwn || sender != Config.callsign) {
+                    STATION_Utils::addToOutputPacketBuffer(frame);
+                } else {
+                    Utils::println("Ignored own frame from KISS");
+                }
            }
            data->clear();
        }
@@ -117,36 +94,6 @@ namespace TNC_Utils {
        }
    }

-    void handleInputDataTNC2(char character, int bufferIndex) {
-        String* data = (bufferIndex == -1) ? &inputSerialBuffer : &inputServerBuffer[bufferIndex];
-
-        if (character == '\r') return;
-
-        if (character == '\n') {
-            String frame = *data;
-            frame.trim();
-            data->clear();
-
-            if (frame.length() > 0 && frame.indexOf(':') != -1 && frame.indexOf('>') != -1) {
-                processInputFrame(frame, bufferIndex, "TNC2");
-            }
-            return;
-        }
-
-        data->concat(character);
-        if (data->length() > 255) {
-            data->clear();
-        }
-    }
-
-    void handleInputData(char character, int bufferIndex) {
-        if (Config.tnc.kissProtocol) {
-            handleInputDataKISS(character, bufferIndex);
-        } else {
-            handleInputDataTNC2(character, bufferIndex);
-        }
-    }
-
    void readFromClients() {
        for (int i = 0; i < MAX_CLIENTS; i++) {
            auto client = clients[i];
@@ -171,16 +118,16 @@ namespace TNC_Utils {
        }
    }

-    void sendToClients(const String& packet, bool stripBytes) {
-        String cleanPacket = stripBytes ? packet.substring(3): packet;
+    void sendToClients(const String& packet) {
+        String cleanPacket = packet.substring(3);

-        const String encoded = Config.tnc.kissProtocol ? encodeKISS(cleanPacket) : (cleanPacket + "\r\n");
+        const String kissEncoded = encodeKISS(cleanPacket);

        for (int i = 0; i < MAX_CLIENTS; i++) {
            auto client = clients[i];
            if (client != nullptr) {
                if (client->connected()) {
-                    client->print(encoded);
+                    client->print(kissEncoded);
                    client->flush();
                } else {
                    delete client;
@@ -192,9 +139,9 @@ namespace TNC_Utils {
        Utils::println(cleanPacket);
    }

-    void sendToSerial(const String& packet, bool stripBytes) {
-        String cleanPacket = stripBytes ? packet.substring(3): packet;
-        Serial.print(Config.tnc.kissProtocol ? encodeKISS(cleanPacket) : (cleanPacket + "\r\n"));
+    void sendToSerial(const String& packet) {
+        String cleanPacket = packet.substring(3);
+        Serial.print(encodeKISS(cleanPacket));
        Serial.flush();
    }

@@ -1,31 +1,28 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <APRSPacketLib.h>
 #include <TinyGPS++.h>
-#include "telemetry_utils.h"
+#include <WiFi.h>
 #include "configuration.h"
-#include "network_manager.h"
 #include "station_utils.h"
 #include "battery_utils.h"
 #include "aprs_is_utils.h"
 #include "board_pinout.h"
-#include "power_utils.h"
 #include "syslog_utils.h"
 #include "A7670_utils.h"
 #include "lora_utils.h"
@@ -35,10 +32,9 @@
 #include "display.h"
 #include "utils.h"

-#define DAY_MS (24UL * 60UL * 60UL * 1000UL)

 extern Configuration        Config;
-extern NetworkManager       *networkManager;
+extern WiFiClient           espClient;
 extern TinyGPSPlus          gps;
 extern String               versionDate;
 extern String               firstLine;
@@ -54,21 +50,20 @@ extern int                  rssi;
 extern float                snr;
 extern int                  freqError;
 extern String               distance;
+extern bool                 WiFiConnected;
 extern int                  wxModuleType;
-extern bool                 backupDigiMode;
+extern bool                 backUpDigiMode;
 extern bool                 shouldSleepLowVoltage;
 extern bool                 transmitFlag;
 extern bool                 passcodeValid;
-extern bool                 sendEUP;    // Equations Units Parameters

 extern std::vector<LastHeardStation>    lastHeardStations;

-bool        statusUpdate            = true;
-bool        beaconUpdate            = false;
-uint32_t    lastBeaconTx            = 0;
-uint32_t    lastScreenOn            = millis();
-uint32_t    lastStatusTx            = 0;
-bool        stationCallsignIsValid  = false;
+bool        statusAfterBoot     = true;
+bool        sendStartTelemetry  = true;
+bool        beaconUpdate        = false;
+uint32_t    lastBeaconTx        = 0;
+uint32_t    lastScreenOn        = millis();
 String      beaconPacket;
 String      secondaryBeaconPacket;

@@ -76,43 +71,37 @@ String      secondaryBeaconPacket;
 namespace Utils {

    void processStatus() {
-        bool sendOverAPRSIS = Config.beacon.sendViaAPRSIS && Config.aprs_is.active && networkManager->isConnected();
-        bool sendOverRF     = !Config.beacon.sendViaAPRSIS && Config.beacon.sendViaRF;
-
-        if (!sendOverAPRSIS && !sendOverRF) {
-            statusUpdate = false;
-            return;
+        String status = Config.callsign;
+        status.concat(">APLRG1");
+        if (Config.beacon.path.indexOf("WIDE") == 0) {
+            status.concat(",");
+            status.concat(Config.beacon.path);
        }
-
-        String statusPacket = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-        statusPacket += sendOverAPRSIS ? ",qAC:>" : ":>";
-        statusPacket += Config.beacon.statusPacket;
-
-        if (sendOverAPRSIS) {
-            APRS_IS_Utils::upload(statusPacket);
-            SYSLOG_Utils::logAPRSISTx(statusPacket);
-        } else {
-            STATION_Utils::addToOutputPacketBuffer(statusPacket, true); // treated also as beacon on Tx Freq
+        if (WiFi.status() == WL_CONNECTED && Config.aprs_is.active && Config.beacon.sendViaAPRSIS) {
+            delay(1000);
+            status.concat(",qAC:>");
+            status.concat(Config.beacon.statusPacket);
+            APRS_IS_Utils::upload(status);
+            SYSLOG_Utils::log(2, status, 0, 0.0, 0);   // APRSIS TX
+            statusAfterBoot = false;
+        }
+        if (statusAfterBoot && !Config.beacon.sendViaAPRSIS && Config.beacon.sendViaRF) {
+            status.concat(":>");
+            status.concat(Config.beacon.statusPacket);
+            STATION_Utils::addToOutputPacketBuffer(status);
+            statusAfterBoot = false;
        }
-        statusUpdate = false;
-        lastStatusTx = millis();
-    }
-
-    void checkStatusInterval() {
-        if (lastStatusTx == 0 || millis() - lastStatusTx > DAY_MS) statusUpdate = true;
    }

    String getLocalIP() {
        if (Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) {
            return "** WiFi AP  Killed **";
-        } else if (networkManager->isEthernetConnected()) {
-            return "LAN: " + networkManager->getEthernetIP().toString();
-        } else if (!networkManager->isWiFiConnected() && networkManager->isWifiAPActive()) {
-            return "IP :  " + networkManager->getWiFiAPIP().toString();
-        } else if (backupDigiMode) {
+        } else if (!WiFiConnected) {
+            return "IP :  192.168.4.1";
+        } else if (backUpDigiMode) {
            return "- BACKUP DIGI MODE -";
        } else {
-            return "IP :  " + networkManager->getWiFiIP().toString();
+            return "IP :  " + String(WiFi.localIP()[0]) + "." + String(WiFi.localIP()[1]) + "." + String(WiFi.localIP()[2]) + "." + String(WiFi.localIP()[3]);
        }
    }

@@ -134,58 +123,114 @@ namespace Utils {
        #ifdef INTERNAL_LED_PIN
            digitalWrite(INTERNAL_LED_PIN,LOW);
        #endif
-        if (Config.tacticalCallsign != "") {
-            firstLine = Config.tacticalCallsign;
-        } else {
-            firstLine = Config.callsign;
-        }
+        firstLine   = Config.callsign;
        seventhLine = "     listening...";
    }

-    void showActiveStations() {
+    void activeStations() {
        char buffer[30]; // Adjust size as needed
        sprintf(buffer, "Stations (%dmin) = %2d", Config.rememberStationTime, lastHeardStations.size());
        fourthLine = buffer;
    }

+    void sendInitialTelemetryPackets() {
+        char sender[10];                                                    // 9 characters + null terminator
+        snprintf(sender, sizeof(sender), "%-9s", Config.callsign.c_str());  // Left-align with spaces
+
+        String baseAPRSISTelemetryPacket = Config.callsign;
+        baseAPRSISTelemetryPacket += ">APLRG1,TCPIP,qAC::";
+        baseAPRSISTelemetryPacket += sender;
+        baseAPRSISTelemetryPacket += ":";
+
+        String baseRFTelemetryPacket = Config.callsign;
+        baseRFTelemetryPacket += ">APLRG1";
+        if (Config.beacon.path.indexOf("WIDE") != -1) {
+            baseRFTelemetryPacket += ",";
+            baseRFTelemetryPacket += Config.beacon.path;
+        }
+        baseRFTelemetryPacket += "::";
+        baseRFTelemetryPacket += sender;
+        baseRFTelemetryPacket += ":";
+
+        String telemetryPacket1 = "EQNS.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket1 += "0,0.01,0";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket1 += String(Config.battery.sendInternalVoltage ? ",0,0.02,0" : "0,0.02,0");
+        }
+
+        String telemetryPacket2 = "UNIT.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket2 += "VDC";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket2 += String(Config.battery.sendInternalVoltage ? ",VDC" : "VDC");
+        }
+
+        String telemetryPacket3 = "PARM.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket3 += "V_Batt";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket3 += String(Config.battery.sendInternalVoltage ? ",V_Ext" : "V_Ext");
+        }
+
+        if (Config.beacon.sendViaAPRSIS) {
+            #ifdef HAS_A7670
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket1);
+                delay(300);
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket2);
+                delay(300);
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket3);
+                delay(300);
+            #else
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket1);
+                delay(300);
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket2);
+                delay(300);
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket3);
+                delay(300);
+            #endif
+            delay(300);
+        } else if (Config.beacon.sendViaRF) {
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket1);
+            delay(3000);
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket2);
+            delay(3000);
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket3);
+            delay(3000);
+        }
+        sendStartTelemetry = false;
+    }
+
    void checkBeaconInterval() {
        uint32_t lastTx = millis() - lastBeaconTx;
        if (lastBeaconTx == 0 || lastTx >= Config.beacon.interval * 60 * 1000) {
            beaconUpdate = true;
        }

-        bool configLocationIsValid = !(Config.beacon.latitude == 0.0 && Config.beacon.longitude == 0.0);
        #ifdef HAS_GPS
-            if (Config.beacon.gpsActive) {      // GPS activated
-                if (!gps.location.isValid()) {
-                    GPS_Utils::getData();       // refresh GPS
-                    beaconUpdate = false;
-                }
-            } else {                            // GPS not active: use saved data in Config
-                if (!configLocationIsValid) beaconUpdate = false;
+            if (Config.beacon.gpsActive && gps.location.lat() == 0.0 && gps.location.lng() == 0.0 && Config.beacon.latitude == 0.0 && Config.beacon.longitude == 0.0) {
+                GPS_Utils::getData();
+                beaconUpdate = false;
            }
-        #else                                   // No GPS available: use saved data in Config
-            if (!configLocationIsValid) beaconUpdate = false;
        #endif

        if (beaconUpdate) {
-            #ifdef SOLAR_CHARGE_PIN
-                POWER_Utils::checkSolarCharge();    // solar boards: enable/disable charging by board temperature
-            #endif
            if (!Config.display.alwaysOn && Config.display.timeout != 0) displayToggle(true);

-            TELEMETRY_Utils::checkEUPInterval();
-            if (sendEUP &&
+            if (sendStartTelemetry && 
                Config.battery.sendVoltageAsTelemetry &&
-                !Config.wxsensor.active &&
+                !Config.wxsensor.active && 
                (Config.battery.sendInternalVoltage || Config.battery.sendExternalVoltage) &&
                (lastBeaconTx > 0)) {
-                TELEMETRY_Utils::sendEquationsUnitsParameters();
+                sendInitialTelemetryPackets();
            }

            STATION_Utils::deleteNotHeard();

-            showActiveStations();
+            activeStations();

            beaconPacket            = iGateBeaconPacket;
            secondaryBeaconPacket   = iGateLoRaBeaconPacket;
@@ -193,18 +238,10 @@ namespace Utils {
                if (Config.beacon.gpsActive && Config.digi.ecoMode == 0) {
                    GPS_Utils::getData();
                    if (gps.location.isUpdated() && gps.location.lat() != 0.0 && gps.location.lng() != 0.0) {
-                        String basePacket   = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-                        String encodedGPS   = APRSPacketLib::encodeGPSIntoBase91(gps.location.lat(),gps.location.lng(), 0, 0, Config.beacon.symbol, false, 0, true, Config.beacon.ambiguityLevel);
-
-                        beaconPacket    = basePacket;
-                        beaconPacket    += ",qAC:!";
-                        beaconPacket    += Config.beacon.overlay;
-                        beaconPacket    += encodedGPS;
-
-                        secondaryBeaconPacket   = basePacket;
-                        secondaryBeaconPacket   += ":=";
-                        secondaryBeaconPacket   += Config.beacon.overlay;
-                        secondaryBeaconPacket   += encodedGPS;
+                        GPS_Utils::generateBeaconFirstPart();
+                        String encodedGPS = GPS_Utils::encodeGPS(gps.location.lat(), gps.location.lng(), Config.beacon.overlay, Config.beacon.symbol);
+                        beaconPacket = iGateBeaconPacket + encodedGPS;
+                        secondaryBeaconPacket = iGateLoRaBeaconPacket + encodedGPS;
                    }
                }
            #endif
@@ -216,12 +253,6 @@ namespace Utils {
            }
            beaconPacket            += Config.beacon.comment;
            secondaryBeaconPacket   += Config.beacon.comment;
-            if (stationCallsignIsValid && Config.tacticalCallsign != "") {
-                beaconPacket            += " de ";
-                beaconPacket            += Config.callsign;
-                secondaryBeaconPacket   += " de ";
-                secondaryBeaconPacket   += Config.callsign;
-            }

            #if defined(BATTERY_PIN) || defined(HAS_AXP192) || defined(HAS_AXP2101)
                if (Config.battery.sendInternalVoltage || Config.battery.monitorInternalVoltage) {
@@ -250,7 +281,7 @@ namespace Utils {
                }
            #endif

-            #ifndef HELTEC_WP_V1
+            #ifndef HELTEC_WP
                if (Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) {
                    float externalVoltage       = BATTERY_Utils::checkExternalVoltage();
                    if (Config.battery.monitorExternalVoltage && externalVoltage < Config.battery.externalSleepVoltage) {
@@ -262,7 +293,7 @@ namespace Utils {
                    if (Config.battery.sendExternalVoltage) {
                        char externalVoltageInfo[10];  // "xx.xxV\0" (max 7 chars)
                        snprintf(externalVoltageInfo, sizeof(externalVoltageInfo), "%.2fV", externalVoltage);
-
+                    
                        char sixthLineBuffer[25];  // Ensure enough space
                        snprintf(sixthLineBuffer, sizeof(sixthLineBuffer), "    (Ext V=%s)", externalVoltageInfo);
                        sixthLine = sixthLineBuffer;
@@ -278,12 +309,12 @@ namespace Utils {
            #endif

            if (Config.battery.sendVoltageAsTelemetry && !Config.wxsensor.active && (Config.battery.sendInternalVoltage || Config.battery.sendExternalVoltage)){
-                String encodedTelemetry = TELEMETRY_Utils::generateEncodedTelemetry();
+                String encodedTelemetry = BATTERY_Utils::generateEncodedTelemetry();
                beaconPacket += encodedTelemetry;
                secondaryBeaconPacket += encodedTelemetry;
            }

-            if (Config.beacon.sendViaAPRSIS && Config.aprs_is.active && passcodeValid && !backupDigiMode) {
+            if (Config.beacon.sendViaAPRSIS && Config.aprs_is.active && passcodeValid && !backUpDigiMode) {
                Utils::println("-- Sending Beacon to APRSIS --");
                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING IGATE BEACON", 0);
                seventhLine = "     listening...";
@@ -292,14 +323,14 @@ namespace Utils {
                #else
                    APRS_IS_Utils::upload(beaconPacket);
                #endif
-                if (Config.syslog.logBeaconOverTCPIP) SYSLOG_Utils::logAPRSISTx(beaconPacket);
+                if (Config.syslog.logBeaconOverTCPIP) SYSLOG_Utils::log(1, "tcp" + beaconPacket, 0, 0.0, 0);   // APRSIS TX
            }

-            if (Config.beacon.sendViaRF || backupDigiMode) {
+            if (Config.beacon.sendViaRF || backUpDigiMode) {
                Utils::println("-- Sending Beacon to RF --");
                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING DIGI BEACON", 0);
                seventhLine = "     listening...";
-                STATION_Utils::addToOutputPacketBuffer(secondaryBeaconPacket, true);
+                STATION_Utils::addToOutputPacketBuffer(secondaryBeaconPacket);
            }

            lastBeaconTx = millis();
@@ -307,8 +338,9 @@ namespace Utils {
            beaconUpdate = false;
        }

-        checkStatusInterval();
-        if (statusUpdate && Config.beacon.statusActive && !Config.beacon.statusPacket.isEmpty()) processStatus();
+        if (statusAfterBoot && Config.beacon.statusActive && !Config.beacon.statusPacket.isEmpty()) {
+            processStatus();
+        }
    }

    void checkDisplayInterval() {
@@ -323,61 +355,58 @@ namespace Utils {
            Serial.println("Tx Freq less than 125kHz from Rx Freq ---> NOT VALID");
            displayShow("Tx Freq is less than ", "125kHz from Rx Freq", "device will autofix", "and then reboot", 1000);
            Config.loramodule.txFreq = Config.loramodule.rxFreq; // Inform about that but then change the TX QRG to RX QRG and reset the device
-            Config.beacon.beaconFreq = 1;   // return to LoRa Tx Beacon Freq
            Config.writeFile();
            ESP.restart();
        }
    }

-    void updateLoRaPacketDisplayInfo(APRSPacket& aprsPacket, const uint8_t packetType) {
+    void typeOfPacket(const String& packet, const uint8_t packetType) {
+        String sender = packet.substring(0,packet.indexOf(">"));
        switch (packetType) {
            case 0: // LoRa-APRS
                fifthLine = "LoRa Rx ----> APRS-IS";
                break;
-            case 1: // Digipeater
+            case 1: // APRS-LoRa
+                fifthLine = "APRS-IS ----> LoRa Tx";
+                break;
+            case 2: // Digipeater
                fifthLine = "LoRa Rx ----> LoRa Tx";
                break;
        }

-        String sender = aprsPacket.sender;
+        int firstColonIndex = packet.indexOf(":");
+        char nextChar       = packet[firstColonIndex + 1];
+
        for (int i = sender.length(); i < 9; i++) {
            sender += " ";
        }
        sixthLine = sender;

-        switch (aprsPacket.type) {
-            case 1:     // MESSAGE
-                sixthLine += "> MESSAGE";
-                break;
-            case 2:     // STATUS
-                sixthLine += "> NEW STATUS";
-                break;
-            case 0:     // GPS
-                sixthLine += "> GPS BEACON";
-                if (!Config.syslog.active) GPS_Utils::buildDistanceAndComment(aprsPacket.latitude, aprsPacket.longitude, aprsPacket.payload);
-                seventhLine = "RSSI:";
-                seventhLine += String(rssi);
-                seventhLine += "dBm";
-                seventhLine += (rssi <= -100) ? " " : "  ";
-                if (distance.indexOf(".") == 1) seventhLine += " ";
-                seventhLine += "D:";
-                seventhLine += distance;
-                seventhLine += "km";
-                break;
-            case 3:     // TELEMETRY
-                sixthLine += "> TELEMETRY";
-                break;
-            case 4:     // MIC-E
-                sixthLine += ">  MIC-E";
-                break;
-            case 5:     // OBJECT
-                sixthLine += ">  OBJECT";
-                break;
-            default:    // unrecognized
-                sixthLine += "> ?????????";
-                break;
+        if (nextChar == ':') {
+            sixthLine += "> MESSAGE";
+        } else if (nextChar == '>') {
+            sixthLine += "> NEW STATUS";
+        } else if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
+            sixthLine += "> GPS BEACON";
+            if (!Config.syslog.active) GPS_Utils::getDistanceAndComment(packet);       // to be checked!!!
+            seventhLine = "RSSI:";
+            seventhLine += String(rssi);
+            seventhLine += "dBm";
+            seventhLine += (rssi <= -100) ? " " : "  ";
+            if (distance.indexOf(".") == 1) seventhLine += " ";
+            seventhLine += "D:";
+            seventhLine += distance;
+            seventhLine += "km";
+        } else if (nextChar == '`' || nextChar == '\'') {
+            sixthLine += ">  MIC-E";
+        } else if (nextChar == ';') {
+            sixthLine += ">  OBJECT";
+        } else if (packet.indexOf(":T#") >= 10 && packet.indexOf(":=/") == -1) {
+            sixthLine += "> TELEMETRY";
+        } else {
+            sixthLine += "> ??????????";
        }
-        if (aprsPacket.type != 0) {    // Common assignment for non-GPS cases
+        if (nextChar != '!' && nextChar != '=' && nextChar != '@') {    // Common assignment for non-GPS cases
            seventhLine = "RSSI:";
            seventhLine += String(rssi);
            seventhLine += "dBm SNR: ";
@@ -386,23 +415,6 @@ namespace Utils {
        }
    }

-    void updateAPRSISPacketDisplayInfo(const String& packet) {
-        fifthLine = "APRS-IS ----> LoRa Tx";
-
-        String sender = packet.substring(0,packet.indexOf(">"));
-        for (int i = sender.length(); i < 9; i++) {
-            sender += " ";
-        }
-        sixthLine = sender;
-
-        if (packet.indexOf("::") > 0) {
-            sixthLine += "> MESSAGE";
-        } else {
-            sixthLine += ">  OBJECT";
-        }
-        seventhLine = "";
-    }
-
    void print(const String& text) {
        if (!Config.tnc.enableSerial) {
            Serial.print(text);
@@ -440,82 +452,59 @@ namespace Utils {
            if (mode == 1) {    // low voltage detected after a while
                displayToggle(false);
            }
-            #ifdef VEXT_CTRL_PIN
-                digitalWrite(VEXT_CTRL_PIN, !VEXT_CTRL_ON_STATE);   // VEXT off before deep sleep (always, regardless of ecoMode)
+            #ifdef VEXT_CTRL
+                #ifndef HELTEC_WSL_V3
+                    digitalWrite(VEXT_CTRL, LOW);
+                #endif
            #endif
            LoRa_Utils::sleepRadio();
-            #ifdef RADIO_VCC_PIN
-                digitalWrite(RADIO_VCC_PIN, LOW);   // cut LoRa module power (QRP Labs LightGateway) so it draws nothing while sleeping
-            #endif
-            #ifdef SOLAR_CHARGE_PIN
-                gpio_hold_en((gpio_num_t)SOLAR_CHARGE_PIN);     // keep charge on/off decided by temperature while sleeping
-                gpio_deep_sleep_hold_en();
-            #endif
            transmitFlag = true;
            delay(100);
            esp_deep_sleep_start();
        }
    }

-    bool callsignIsValid(const String& callsign) {
+    bool checkValidCallsign(const String& callsign) {
        if (callsign == "WLNK-1") return true;
-        int totalCallsignLength = callsign.length();
-        if (totalCallsignLength < 4) return false;
-
-        int hyphenIndex         = callsign.indexOf("-");
-        int baseCallsignLength  = (hyphenIndex > 0) ? hyphenIndex : totalCallsignLength;
-
-        if (hyphenIndex > 0) {    // SSID Validation
-            if (hyphenIndex < 4) return false;                                  // base Callsign must have at least 4 characters
-            int ssidStart   = hyphenIndex + 1;
-            int ssidLength  = totalCallsignLength - ssidStart;
-            if (ssidLength == 0 || ssidLength > 2) return false;
-            if (callsign.indexOf('-', ssidStart) != -1) return false;           // avoid another "-" in ssid
-            if (ssidLength == 2 && callsign[ssidStart] == '0') return false;    // ssid can't start with "0"
-            for (int i = ssidStart; i < totalCallsignLength; i++) {
-                if (!isDigit(callsign[i])) return false;
+        
+        String cleanCallsign;
+        if (callsign.indexOf("-") > 0) {    // SSID Validation
+            cleanCallsign = callsign.substring(0, callsign.indexOf("-"));
+            String ssid = callsign.substring(callsign.indexOf("-") + 1);
+            if (ssid.indexOf("-") != -1 || ssid.length() > 2) return false;
+            for (int i = 0; i < ssid.length(); i++) {
+                if (!isAlphaNumeric(ssid[i])) return false;
            }
-        }
-
-        if (baseCallsignLength < 4 || baseCallsignLength > 6) return false;
-
-        bool padded = false;    // Callsigns with 4 characters like A0AA are padded into 5 characters for further analisis : A0AA --> _A0AA
-        if (baseCallsignLength == 4 && isAlpha(callsign[0]) && isDigit(callsign[1]) && isAlpha(callsign[2]) && isAlpha(callsign[3])) padded = true;
-        char c0, c1, c2, c3;
-        if (padded) {
-            c0 = ' ';
-            c1 = callsign[0];
-            c2 = callsign[1];
-            c3 = callsign[2];
        } else {
-            c0 = callsign[0];
-            c1 = callsign[1];
-            c2 = callsign[2];
-            c3 = callsign[3];
-        }
-        if (!isDigit(c2) || !isAlpha(c3)) {                                     // __0A__ must be validated
-            if (c0 != 'R' && !isDigit(c1) && !isAlpha(c2)) return false;        // to accepto R0A___
+            cleanCallsign = callsign;
        }

-        bool isValid =
-            ((isAlphaNumeric(c0) || c0 == ' ') && isAlpha(c1)) ||               //  AA0A (+A+A) + _A0AA (+A) + 0A0A (+A+A)
-            (isAlpha(c0) && isDigit(c1)) ||                                     //  A00A (+A+A)
-            (c0 == 'R' && baseCallsignLength == 6 && isDigit(c1) && isAlpha(c2) && isAlpha(c3) && isAlpha(callsign[4]));  //  R0AA (+A+A)
-        if (!isValid) return false;                                             // also 00__ avoided
+        if (cleanCallsign.length() < 4 || cleanCallsign.length() > 6) return false;

-        if (baseCallsignLength > 4 ) {                                          // to validate ____AA
-            for (int i = 4; i < baseCallsignLength; i++) {
-                if (!isAlpha(callsign[i])) return false;
+        if (cleanCallsign.length() < 6 && isAlpha(cleanCallsign[0]) && isDigit(cleanCallsign[1]) && isAlpha(cleanCallsign[2]) && isAlpha(cleanCallsign[3]) ) {
+            cleanCallsign = " " + cleanCallsign;    // A0AA --> _A0AA
+        }
+
+        if (!isDigit(cleanCallsign[2]) || !isAlpha(cleanCallsign[3])) {     // __0A__ must be validated
+            if (cleanCallsign[0] != 'R' && !isDigit(cleanCallsign[1]) && !isAlpha(cleanCallsign[2])) return false;    // to accepto R0A___
+        }
+
+        bool isValid = false;
+        if ((isAlphaNumeric(cleanCallsign[0]) || cleanCallsign[0] == ' ') && isAlpha(cleanCallsign[1])) {
+            isValid = true;     //  AA0A (+A+A) + _A0AA (+A) + 0A0A (+A+A)
+        } else if (isAlpha(cleanCallsign[0]) && isDigit(cleanCallsign[1])) {
+            isValid = true;     //  A00A (+A+A)
+        } else if (cleanCallsign[0] == 'R' && cleanCallsign.length() == 6 && isDigit(cleanCallsign[1]) && isAlpha(cleanCallsign[2]) && isAlpha(cleanCallsign[3]) && isAlpha(cleanCallsign[4])) {
+            isValid = true;     //  R0AA (+A+A)
+        }
+        if (!isValid) return false;   // also 00__ avoided
+
+        if (cleanCallsign.length() > 4) {   // to validate ____AA
+            for (int i = 5; i <= cleanCallsign.length(); i++) {
+                if (!isAlpha(cleanCallsign[i - 1])) return false;
            }
        }
        return true;
    }

-    void startupDelay() {
-        if (Config.startupDelay > 0) {
-            displayShow("", "  STARTUP DELAY ...", "", "", 0);
-            delay(Config.startupDelay * 60 * 1000);
-        }
-    }
-
-}
+}
@@ -1,33 +1,30 @@
-/* Copyright (C) 2026 Ricardo Guzman - CA2RXU
- *
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
 * This file is part of LoRa APRS iGate.
- *
+ * 
 * LoRa APRS iGate is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
- *
+ * 
 * LoRa APRS iGate is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
- *
+ * 
 * You should have received a copy of the GNU General Public License
 * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
 */

 #include <ArduinoJson.h>
-#include "network_manager.h"
 #include "configuration.h"
 #include "ota_utils.h"
 #include "web_utils.h"
-#include "map_utils.h"
 #include "display.h"
 #include "utils.h"


 extern Configuration               Config;
-extern NetworkManager              *networkManager;
 extern uint32_t                    lastBeaconTx;
 extern std::vector<ReceivedPacket> receivedPackets;

@@ -51,31 +48,11 @@ extern const char web_bootstrap_js[] asm("_binary_data_embed_bootstrap_js_gz_sta
 extern const char web_bootstrap_js_end[] asm("_binary_data_embed_bootstrap_js_gz_end");
 extern const size_t web_bootstrap_js_len = web_bootstrap_js_end - web_bootstrap_js;

-extern const char web_leaflet_css[] asm("_binary_data_embed_leaflet_css_gz_start");
-extern const char web_leaflet_css_end[] asm("_binary_data_embed_leaflet_css_gz_end");
-extern const size_t web_leaflet_css_len = web_leaflet_css_end - web_leaflet_css;
-
-extern const char web_leaflet_js[] asm("_binary_data_embed_leaflet_js_gz_start");
-extern const char web_leaflet_js_end[] asm("_binary_data_embed_leaflet_js_gz_end");
-extern const size_t web_leaflet_js_len = web_leaflet_js_end - web_leaflet_js;
-
 // Declare external symbols for the embedded image data
 extern const unsigned char favicon_data[] asm("_binary_data_embed_favicon_png_gz_start");
 extern const unsigned char favicon_data_end[] asm("_binary_data_embed_favicon_png_gz_end");
 extern const size_t favicon_data_len = favicon_data_end - favicon_data;

-extern const unsigned char aprs_symbols_24_0_data[] asm("_binary_data_embed_aprs_symbols_24_0_png_gz_start");
-extern const unsigned char aprs_symbols_24_0_data_end[] asm("_binary_data_embed_aprs_symbols_24_0_png_gz_end");
-extern const size_t aprs_symbols_24_0_data_len = aprs_symbols_24_0_data_end - aprs_symbols_24_0_data;
-
-extern const unsigned char aprs_symbols_24_1_data[] asm("_binary_data_embed_aprs_symbols_24_1_png_gz_start");
-extern const unsigned char aprs_symbols_24_1_data_end[] asm("_binary_data_embed_aprs_symbols_24_1_png_gz_end");
-extern const size_t aprs_symbols_24_1_data_len = aprs_symbols_24_1_data_end - aprs_symbols_24_1_data;
-
-extern const unsigned char aprs_symbols_24_2_data[] asm("_binary_data_embed_aprs_symbols_24_2_png_gz_start");
-extern const unsigned char aprs_symbols_24_2_data_end[] asm("_binary_data_embed_aprs_symbols_24_2_png_gz_end");
-extern const size_t aprs_symbols_24_2_data_len = aprs_symbols_24_2_data_end - aprs_symbols_24_2_data;
-

 namespace WEB_Utils {

@@ -106,48 +83,12 @@ namespace WEB_Utils {
        request->send(response);
    }

-    void handleAprsSymbols24Primary(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse(
-            200,
-            "image/png",
-            (const uint8_t*)aprs_symbols_24_0_data,
-            aprs_symbols_24_0_data_len
-        );
-        response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", "max-age=3600");
-        request->send(response);
-    }
-
-    void handleAprsSymbols24Alternate(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse(
-            200,
-            "image/png",
-            (const uint8_t*)aprs_symbols_24_1_data,
-            aprs_symbols_24_1_data_len
-        );
-        response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", "max-age=3600");
-        request->send(response);
-    }
-
-    void handleAprsSymbols24Overlay(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse(
-            200,
-            "image/png",
-            (const uint8_t*)aprs_symbols_24_2_data,
-            aprs_symbols_24_2_data_len
-        );
-        response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", "max-age=3600");
-        request->send(response);
-    }
-
    void handleReadConfiguration(AsyncWebServerRequest *request) {
        if(Config.webadmin.active && !request->authenticate(Config.webadmin.username.c_str(), Config.webadmin.password.c_str()))
            return request->requestAuthentication();

        File file = SPIFFS.open("/igate_conf.json");
-
+        
        String fileContent;
        while(file.available()){
            fileContent += String((char)file.read());
@@ -157,7 +98,7 @@ namespace WEB_Utils {
    }

    void handleReceivedPackets(AsyncWebServerRequest *request) {
-        JsonDocument data;
+        StaticJsonDocument<1536> data;

        for (int i = 0; i < receivedPackets.size(); i++) {
            data[i]["rxTime"]   = receivedPackets[i].rxTime;
@@ -173,212 +114,140 @@ namespace WEB_Utils {
        request->send(200, "application/json", buffer);
    }

-    void handleStations(AsyncWebServerRequest *request) {
-        request->send(200, "application/json", MAP_Utils::getStationsJson());
-    }
-
    void handleWriteConfiguration(AsyncWebServerRequest *request) {
-        Serial.println("Got new Configuration Data from www");
+        Serial.println("Got new config from www");

-        auto getParamStringSafe = [&](const String& name, const String& defaultValue = "") -> String {
-            if (request->hasParam(name, true)) {
-                return request->getParam(name, true)->value();
-            }
-            return defaultValue;
-        };
-
-        auto getParamIntSafe = [&](const String& name, int defaultValue = 0) -> int {
-            if (request->hasParam(name, true)) {
-                return request->getParam(name, true)->value().toInt();
-            }
-            return defaultValue;
-        };
-
-        auto getParamFloatSafe = [&](const String& name, float defaultValue = 0.0) -> float {
-            if (request->hasParam(name, true)) {
-                return request->getParam(name, true)->value().toFloat();
-            }
-            return defaultValue;
-        };
-
-        auto getParamDoubleSafe = [&](const String& name, double defaultValue = 0.0) -> double {
-            if (request->hasParam(name, true)) {
-                return request->getParam(name, true)->value().toDouble();
-            }
-            return defaultValue;
-        };
-
-        int networks = getParamIntSafe("wifi.APs");
+        int networks = request->getParam("wifi.APs", true)->value().toInt();

        Config.wifiAPs = {};

-        for (int i = 0; i < networks; i++) {
+        for (int i=0; i<networks; i++) {
            WiFi_AP wifiap;
-            wifiap.ssid                   = getParamStringSafe("wifi.AP." + String(i) + ".ssid");
-            wifiap.password               = getParamStringSafe("wifi.AP." + String(i) + ".password");
+            wifiap.ssid                   = request->getParam("wifi.AP." + String(i) + ".ssid", true)->value();
+            wifiap.password               = request->getParam("wifi.AP." + String(i) + ".password", true)->value();

            Config.wifiAPs.push_back(wifiap);
        }

-        Config.startupDelay                 = getParamIntSafe("startupDelay", Config.startupDelay);
+        Config.callsign                     = request->getParam("callsign", true)->value();
+
+        Config.wifiAutoAP.password          = request->getParam("wifi.autoAP.password", true)->value();
+        Config.wifiAutoAP.timeout           = request->getParam("wifi.autoAP.timeout", true)->value().toInt();

-        Config.callsign                     = getParamStringSafe("callsign", Config.callsign);
-        Config.tacticalCallsign             = getParamStringSafe("tacticalCallsign", Config.tacticalCallsign);
-        Config.wifiAutoAP.enabled           = request->hasParam("wifi.autoAP.enabled", true);
-        Config.wifiAutoAP.password          = getParamStringSafe("wifi.autoAP.password", Config.wifiAutoAP.password);
-        Config.wifiAutoAP.timeout           = getParamIntSafe("wifi.autoAP.timeout", Config.wifiAutoAP.timeout);

        Config.aprs_is.active               = request->hasParam("aprs_is.active", true);
-        if (Config.aprs_is.active) {
-            Config.aprs_is.messagesToRF     = request->hasParam("aprs_is.messagesToRF", true);
-            Config.aprs_is.objectsToRF      = request->hasParam("aprs_is.objectsToRF", true);
-            Config.aprs_is.server           = getParamStringSafe("aprs_is.server", Config.aprs_is.server);
-            Config.aprs_is.passcode         = getParamStringSafe("aprs_is.passcode", Config.aprs_is.passcode);
-            Config.aprs_is.port             = getParamIntSafe("aprs_is.port", Config.aprs_is.port);
-            Config.aprs_is.filter           = getParamStringSafe("aprs_is.filter", Config.aprs_is.filter);
-        }
+        Config.aprs_is.passcode             = request->getParam("aprs_is.passcode", true)->value();
+        Config.aprs_is.server               = request->getParam("aprs_is.server", true)->value();
+        Config.aprs_is.port                 = request->getParam("aprs_is.port", true)->value().toInt();
+        Config.aprs_is.filter               = request->getParam("aprs_is.filter", true)->value();
+        Config.aprs_is.messagesToRF         = request->hasParam("aprs_is.messagesToRF", true);
+        Config.aprs_is.objectsToRF          = request->hasParam("aprs_is.objectsToRF", true);

-        Config.beacon.interval              = getParamIntSafe("beacon.interval", Config.beacon.interval);
+
+        Config.beacon.interval              = request->getParam("beacon.interval", true)->value().toInt();
        Config.beacon.sendViaAPRSIS         = request->hasParam("beacon.sendViaAPRSIS", true);
        Config.beacon.sendViaRF             = request->hasParam("beacon.sendViaRF", true);
-        Config.beacon.beaconFreq            = getParamIntSafe("beacon.beaconFreq", Config.beacon.beaconFreq);
-        Config.beacon.latitude              = getParamDoubleSafe("beacon.latitude", Config.beacon.latitude);
-        Config.beacon.longitude             = getParamDoubleSafe("beacon.longitude", Config.beacon.longitude);
-        Config.beacon.comment               = getParamStringSafe("beacon.comment", Config.beacon.comment);
-        Config.beacon.overlay               = getParamStringSafe("beacon.overlay", Config.beacon.overlay);
-        Config.beacon.symbol                = getParamStringSafe("beacon.symbol", Config.beacon.symbol);
-        Config.beacon.path                  = getParamStringSafe("beacon.path", Config.beacon.path);
+        Config.beacon.latitude              = request->getParam("beacon.latitude", true)->value().toDouble();
+        Config.beacon.longitude             = request->getParam("beacon.longitude", true)->value().toDouble();
+        Config.beacon.comment               = request->getParam("beacon.comment", true)->value();
+        Config.beacon.overlay               = request->getParam("beacon.overlay", true)->value();
+        Config.beacon.symbol                = request->getParam("beacon.symbol", true)->value();
+        Config.beacon.path                  = request->getParam("beacon.path", true)->value();

        Config.beacon.statusActive          = request->hasParam("beacon.statusActive", true);
-        if (Config.beacon.statusActive) {
-            Config.beacon.statusPacket      = getParamStringSafe("beacon.statusPacket", Config.beacon.statusPacket);
-        }
+        Config.beacon.statusPacket          = request->getParam("beacon.statusPacket", true)->value();

        Config.beacon.gpsActive             = request->hasParam("beacon.gpsActive", true);
-        Config.beacon.ambiguityLevel        = getParamIntSafe("beacon.ambiguityLevel", Config.beacon.ambiguityLevel);
+        Config.beacon.gpsAmbiguity          = request->hasParam("beacon.gpsAmbiguity", true);

-        Config.personalNote                 = getParamStringSafe("personalNote", Config.personalNote);

-        Config.blacklist                    = getParamStringSafe("blacklist", Config.blacklist);
+        Config.digi.mode                    = request->getParam("digi.mode", true)->value().toInt();
+        Config.digi.ecoMode                 = request->getParam("digi.ecoMode", true)->value().toInt();;

-        Config.digi.mode                    = getParamIntSafe("digi.mode", Config.digi.mode);
-        Config.digi.ecoMode                 = getParamIntSafe("digi.ecoMode", Config.digi.ecoMode);
-        Config.digi.backupDigiMode          = request->hasParam("digi.backupDigiMode", true);

-        Config.loramodule.rxActive          = request->hasParam("lora.rxActive", true);
-        Config.loramodule.rxFreq            = getParamIntSafe("lora.rxFreq", Config.loramodule.rxFreq);
-        Config.loramodule.rxSpreadingFactor = getParamIntSafe("lora.rxSpreadingFactor", Config.loramodule.rxSpreadingFactor);
-        Config.loramodule.rxCodingRate4     = getParamIntSafe("lora.rxCodingRate4", Config.loramodule.rxCodingRate4);
-        Config.loramodule.rxSignalBandwidth = getParamIntSafe("lora.rxSignalBandwidth", Config.loramodule.rxSignalBandwidth);
+        Config.loramodule.txFreq            = request->getParam("lora.txFreq", true)->value().toInt();
+        Config.loramodule.rxFreq            = request->getParam("lora.rxFreq", true)->value().toInt();
+        Config.loramodule.spreadingFactor   = request->getParam("lora.spreadingFactor", true)->value().toInt();
+        Config.loramodule.signalBandwidth   = request->getParam("lora.signalBandwidth", true)->value().toInt();
+        Config.loramodule.codingRate4       = request->getParam("lora.codingRate4", true)->value().toInt();
+        Config.loramodule.power             = request->getParam("lora.power", true)->value().toInt();
        Config.loramodule.txActive          = request->hasParam("lora.txActive", true);
-        Config.loramodule.txFreq            = getParamIntSafe("lora.txFreq", Config.loramodule.txFreq);
-        Config.loramodule.txSpreadingFactor = getParamIntSafe("lora.txSpreadingFactor", Config.loramodule.txSpreadingFactor);
-        Config.loramodule.txCodingRate4     = getParamIntSafe("lora.txCodingRate4", Config.loramodule.txCodingRate4);
-        Config.loramodule.txSignalBandwidth = getParamIntSafe("lora.txSignalBandwidth", Config.loramodule.txSignalBandwidth);
-        Config.loramodule.power             = getParamIntSafe("lora.power", Config.loramodule.power);
-        if (Config.loramodule.txActive)
-            Config.loramodule.cadActive     = request->hasParam("lora.cadActive", true);
+        Config.loramodule.rxActive          = request->hasParam("lora.rxActive", true);

-        Config.display.alwaysOn             = request->hasParam("display.alwaysOn", true);
+
+        Config.display.alwaysOn                 = request->hasParam("display.alwaysOn", true);
        if (!Config.display.alwaysOn) {
-            Config.display.timeout          = getParamIntSafe("display.timeout", Config.display.timeout);
+            Config.display.timeout  = request->getParam("display.timeout", true)->value().toInt();
        }
-        Config.display.turn180              = request->hasParam("display.turn180", true);
+        Config.display.turn180                  = request->hasParam("display.turn180", true);

-        Config.battery.sendInternalVoltage          = request->hasParam("battery.sendInternalVoltage", true);
-        Config.battery.monitorInternalVoltage       = request->hasParam("battery.monitorInternalVoltage", true);
-        if (Config.battery.monitorInternalVoltage) {
-            Config.battery.internalSleepVoltage     = getParamFloatSafe("battery.internalSleepVoltage", Config.battery.internalSleepVoltage);
-        }

-        Config.battery.sendExternalVoltage          = request->hasParam("battery.sendExternalVoltage", true);
+        Config.battery.sendInternalVoltage      = request->hasParam("battery.sendInternalVoltage", true);
+        Config.battery.monitorInternalVoltage   = request->hasParam("battery.monitorInternalVoltage", true);
+        Config.battery.internalSleepVoltage     = request->getParam("battery.internalSleepVoltage", true)->value().toFloat();
+
+        Config.battery.sendExternalVoltage      = request->hasParam("battery.sendExternalVoltage", true);
        if (Config.battery.sendExternalVoltage) {
-            Config.battery.useExternalI2CSensor     = request->hasParam("battery.useExternalI2CSensor", true);
+            Config.battery.externalVoltagePin   = request->getParam("battery.externalVoltagePin", true)->value().toInt();
+            Config.battery.voltageDividerR1     = request->getParam("battery.voltageDividerR1", true)->value().toFloat();
+            Config.battery.voltageDividerR2     = request->getParam("battery.voltageDividerR2", true)->value().toFloat();
        }
-        if (Config.battery.sendExternalVoltage) {
-            Config.battery.externalVoltagePin       = getParamIntSafe("battery.externalVoltagePin", Config.battery.externalVoltagePin);
-            Config.battery.voltageDividerR1         = getParamFloatSafe("battery.voltageDividerR1", Config.battery.voltageDividerR1);
-            Config.battery.voltageDividerR2         = getParamFloatSafe("battery.voltageDividerR2", Config.battery.voltageDividerR2);
-        }
-        Config.battery.monitorExternalVoltage       = request->hasParam("battery.monitorExternalVoltage", true);
-        if (Config.battery.monitorExternalVoltage) {
-            Config.battery.externalSleepVoltage     = getParamFloatSafe("battery.externalSleepVoltage", Config.battery.externalSleepVoltage);
-        }
-        Config.battery.sendVoltageAsTelemetry       = request->hasParam("battery.sendVoltageAsTelemetry", true);
+        Config.battery.monitorExternalVoltage   = request->hasParam("battery.monitorExternalVoltage", true);
+        Config.battery.externalSleepVoltage     = request->getParam("battery.externalSleepVoltage", true)->value().toFloat();

-        Config.wxsensor.active                      = request->hasParam("wxsensor.active", true);
+        Config.battery.sendVoltageAsTelemetry   = request->hasParam("battery.sendVoltageAsTelemetry", true);
+
+        Config.wxsensor.active                  = request->hasParam("wxsensor.active", true);
+        Config.wxsensor.heightCorrection        = request->getParam("wxsensor.heightCorrection", true)->value().toInt();
+        Config.wxsensor.temperatureCorrection   = request->getParam("wxsensor.temperatureCorrection", true)->value().toFloat();
        if (Config.wxsensor.active) {
-            Config.wxsensor.heightCorrection        = getParamIntSafe("wxsensor.heightCorrection", Config.wxsensor.heightCorrection);
-            Config.wxsensor.temperatureCorrection   = getParamFloatSafe("wxsensor.temperatureCorrection", Config.wxsensor.temperatureCorrection);
            Config.beacon.symbol = "_";
        }

        Config.syslog.active                    = request->hasParam("syslog.active", true);
        if (Config.syslog.active) {
-            Config.syslog.server                = getParamStringSafe("syslog.server", Config.syslog.server);
-            Config.syslog.port                  = getParamIntSafe("syslog.port", Config.syslog.port);
+            Config.syslog.server                = request->getParam("syslog.server", true)->value();
+            Config.syslog.port                  = request->getParam("syslog.port", true)->value().toInt();
            Config.syslog.logBeaconOverTCPIP    = request->hasParam("syslog.logBeaconOverTCPIP", true);
        }

        Config.tnc.enableServer             = request->hasParam("tnc.enableServer", true);
        Config.tnc.enableSerial             = request->hasParam("tnc.enableSerial", true);
        Config.tnc.acceptOwn                = request->hasParam("tnc.acceptOwn", true);
-        Config.tnc.aprsBridgeActive         = request->hasParam("tnc.aprsBridgeActive", true);
-        Config.tnc.kissProtocol             = getParamStringSafe("tnc.kissProtocol", Config.tnc.kissProtocol ? "KISS" : "TNC2") != "TNC2";
-
-        Config.mqtt.active                  = request->hasParam("mqtt.active", true);
-        if (Config.mqtt.active) {
-            Config.mqtt.server              = getParamStringSafe("mqtt.server", Config.mqtt.server);
-            Config.mqtt.topic               = getParamStringSafe("mqtt.topic", Config.mqtt.topic);
-            Config.mqtt.username            = getParamStringSafe("mqtt.username", Config.mqtt.username);
-            Config.mqtt.password            = getParamStringSafe("mqtt.password", Config.mqtt.password);
-            Config.mqtt.port                = getParamIntSafe("mqtt.port", Config.mqtt.port);
-            Config.mqtt.beaconOverMqtt      = request->hasParam("mqtt.beaconOverMqtt", true);
-        }

        Config.rebootMode                   = request->hasParam("other.rebootMode", true);
-        if (Config.rebootMode) {
-            Config.rebootModeTime           = getParamIntSafe("other.rebootModeTime", Config.rebootModeTime);
-        }
+        Config.rebootModeTime               = request->getParam("other.rebootModeTime", true)->value().toInt();

-        Config.ota.username                 = getParamStringSafe("ota.username", Config.ota.username);
-        Config.ota.password                 = getParamStringSafe("ota.password", Config.ota.password);
+        Config.ota.username                 = request->getParam("ota.username", true)->value();
+        Config.ota.password                 = request->getParam("ota.password", true)->value();
+
+        Config.rememberStationTime          = request->getParam("other.rememberStationTime", true)->value().toInt();
+
+        Config.backupDigiMode               = request->hasParam("other.backupDigiMode", true);
+
+        Config.personalNote                 = request->getParam("personalNote", true)->value();
+
+        Config.blacklist                    = request->getParam("blacklist", true)->value();

        Config.webadmin.active              = request->hasParam("webadmin.active", true);
        if (Config.webadmin.active) {
-            Config.webadmin.username        = getParamStringSafe("webadmin.username", Config.webadmin.username);
-            Config.webadmin.password        = getParamStringSafe("webadmin.password", Config.webadmin.password);
+            Config.webadmin.username        = request->getParam("webadmin.username", true)->value();
+            Config.webadmin.password        = request->getParam("webadmin.password", true)->value();
        }

-        Config.remoteManagement.managers    = getParamStringSafe("remoteManagement.managers", Config.remoteManagement.managers);
-        Config.remoteManagement.rfOnly      = request->hasParam("remoteManagement.rfOnly", true);
+        Config.ntp.gmtCorrection            = request->getParam("ntp.gmtCorrection", true)->value().toFloat();

-        Config.ntp.server                   = getParamStringSafe("ntp.server", Config.ntp.server);
-        Config.ntp.gmtCorrection            = getParamFloatSafe("ntp.gmtCorrection", Config.ntp.gmtCorrection);
+        Config.remoteManagement.managers    = request->getParam("remoteManagement.managers", true)->value();
+        Config.remoteManagement.rfOnly      = request->getParam("remoteManagement.rfOnly", true);

-        Config.rememberStationTime          = getParamIntSafe("other.rememberStationTime", Config.rememberStationTime);
+        Config.writeFile();

-        bool saveSuccess = Config.writeFile();
-
-        if (saveSuccess) {
-            Serial.println("Configuration saved successfully");
-            AsyncWebServerResponse *response = request->beginResponse(302, "text/html", "");
-            response->addHeader("Location", "/?success=1");
-            request->send(response);
-
-            displayToggle(false);
-            delay(500);
-            ESP.restart();
-        } else {
-            Serial.println("Error saving configuration!");
-            String errorPage = "<!DOCTYPE html><html><head><title>Error</title></head><body>";
-            errorPage += "<h1>Configuration Error:</h1>";
-            errorPage += "<p>Couldn't save new configuration. Please try again.</p>";
-            errorPage += "<a href='/'>Back</a></body></html>";
-
-            AsyncWebServerResponse *response = request->beginResponse(500, "text/html", errorPage);
-            request->send(response);
-        }
+        AsyncWebServerResponse *response    = request->beginResponse(302, "text/html", "");
+        response->addHeader("Location", "/");
+        request->send(response);
+        displayToggle(false);
+        delay(200);
+        ESP.restart();
    }

    void handleAction(AsyncWebServerRequest *request) {
@@ -422,26 +291,11 @@ namespace WEB_Utils {
        request->send(response);
    }

-    void handleLeafletStyle(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse(200, "text/css", (const uint8_t*)web_leaflet_css, web_leaflet_css_len);
-        response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", "max-age=3600");
-        request->send(response);
-    }
-
-    void handleLeafletScript(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse(200, "text/javascript", (const uint8_t*)web_leaflet_js, web_leaflet_js_len);
-        response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", "max-age=3600");
-        request->send(response);
-    }
-
    void setup() {
-        if (Config.digi.ecoMode == 0 && networkManager->hasActiveInterface()) {  // no WiFi STA/AP or Ethernet started = no TCP/IP stack
+        if (Config.digi.ecoMode == 0) {
            server.on("/", HTTP_GET, handleHome);
            server.on("/status", HTTP_GET, handleStatus);
            server.on("/received-packets.json", HTTP_GET, handleReceivedPackets);
-            server.on("/stations.json", HTTP_GET, handleStations);
            server.on("/configuration.json", HTTP_GET, handleReadConfiguration);
            server.on("/configuration.json", HTTP_POST, handleWriteConfiguration);
            server.on("/action", HTTP_POST, handleAction);
@@ -449,12 +303,7 @@ namespace WEB_Utils {
            server.on("/script.js", HTTP_GET, handleScript);
            server.on("/bootstrap.css", HTTP_GET, handleBootstrapStyle);
            server.on("/bootstrap.js", HTTP_GET, handleBootstrapScript);
-            server.on("/leaflet.css", HTTP_GET, handleLeafletStyle);
-            server.on("/leaflet.js", HTTP_GET, handleLeafletScript);
            server.on("/favicon.png", HTTP_GET, handleFavicon);
-            server.on("/aprs-symbols-24-0.png", HTTP_GET, handleAprsSymbols24Primary);
-            server.on("/aprs-symbols-24-1.png", HTTP_GET, handleAprsSymbols24Alternate);
-            server.on("/aprs-symbols-24-2.png", HTTP_GET, handleAprsSymbols24Overlay);

            OTA_Utils::setup(&server); // Include OTA Updater for WebServer