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Update README with new boards

.github/workflows/build.yml

@@ -13,42 +13,84 @@ jobs:
                 target:
                     - name: ttgo-lora32-v21
                       chip: esp32
+                    - name: ttgo-lora32-v21_915
+                      chip: esp32
+                    - name: ttgo_lora32_t3s3_v1_2
+                      chip: esp32s3
                     - name: heltec-lora32-v2
                       chip: esp32
                     - name: heltec_wifi_lora_32_V3
                       chip: esp32s3
+                    - name: heltec_wifi_lora_32_V3_2
+                      chip: esp32s3
                     - name: heltec_wireless_stick
                       chip: esp32s3
                     - name: heltec_wireless_stick_lite_v3
                       chip: esp32s3
+                    - name: heltec_wireless_stick_lite_v3_display
+                      chip: esp32s3
                     - name: ESP32_DIY_LoRa
                       chip: esp32
+                    - name: ESP32_DIY_LoRa_915
+                      chip: esp32
                     - name: ESP32_DIY_1W_LoRa
                       chip: esp32
+                    - name: ESP32_DIY_1W_LoRa_915
+                      chip: esp32
+                    - name: ESP32_DIY_1W_LoRa_LLCC68
+                      chip: esp32
+                    - name: ESP32_DIY_1W_LoRa_Mesh_V1_2
+                      chip: esp32
                     - name: ttgo-t-beam-v1_2
                       chip: esp32
+                    - name: ttgo-t-beam-v1_2_915
+                      chip: esp32
                     - name: ttgo-t-beam-v1
                       chip: esp32
+                    - name: ttgo-t-beam-v1_915
+                      chip: esp32
                     - name: ttgo-t-beam-v1_SX1268
                       chip: esp32
                     - name: ttgo-t-beam-v1_2_SX1262
                       chip: esp32
+                    - name: ttgo_t_deck_plus
+                      chip: esp32s3
+                    - name: ttgo_t_deck_GPS
+                      chip: esp32s3
+                    - name: ttgo_t_beam_s3_SUPREME_v3
+                      chip: esp32s3
                     - name: ESP32_DIY_LoRa_A7670
                       chip: esp32
+                    - name: ESP32_DIY_LoRa_A7670_915
+                      chip: esp32
                     - name: heltec_wireless_tracker
                       chip: esp32s3
+                    - name: heltec_ht-ct62
+                      chip: esp32c3
+                    - name: heltec_wireless_paper
+                      chip: esp32s3
                     - name: OE5HWN_MeshCom
                       chip: esp32
                     - name: WEMOS-LOLIN32-OLED-DIY
                       chip: esp32
                     - name: WEMOS-D1-R32-RA02
                       chip: esp32
-                    - name: ttgo-lora32-v21-915
-                      chip: esp32
-                    - name: heltec_ht-ct62
-                      chip: esp32c3
+                    - name: WEMOS_S2_MINI_DIY_LoRa
+                      chip: esp32s2
                     - name: esp32c3_DIY_1W_LoRa
                       chip: esp32c3
+                    - name: esp32c3_DIY_1W_LoRa_915
+                      chip: esp32c3
+                    - name: ESP32_C3_OctopusLab_LoRa
+                      chip: esp32c3
+                    - name: QRPLabs_LightGateway_1_0
+                      chip: esp32s3
+                    - name: QRPLabs_LightGateway_Plus_1_0
+                      chip: esp32s3
+                    - name: XIAO_ESP32S3_WIO_SX1262
+                      chip: esp32s3
+                    - name: TROY_LoRa_APRS
+                      chip: esp32                    
         steps:
             - uses: actions/checkout@v3
 
@@ -81,7 +123,18 @@ jobs:
               run: |
                   if [ "${{ matrix.target.chip }}" == "esp32" ]; then
                     python installer/bin/esptool/esptool.py --chip esp32 merge_bin \
-                      -o installer/web_factory_${{ matrix.target.name }}.bin \
+                      -o installer/web_factory.bin \
+                      --flash_mode dio \
+                      --flash_freq 40m \
+                      --flash_size 4MB \
+                      0x1000 installer/firmware/bootloader.bin \
+                      0x8000 installer/firmware/partitions.bin \
+                      0xe000 installer/firmware/boot_app0.bin \
+                      0x10000 installer/firmware/firmware.bin \
+                      0x3D0000 installer/firmware/spiffs.bin
+                  elif [ "${{ matrix.target.chip }}" == "esp32s2" ]; then
+                    python installer/bin/esptool/esptool.py --chip esp32s2 merge_bin \
+                      -o installer/web_factory.bin \
                       --flash_mode dio \
                       --flash_freq 40m \
                       --flash_size 4MB \
@@ -92,7 +145,7 @@ jobs:
                       0x3D0000 installer/firmware/spiffs.bin
                   elif [ "${{ matrix.target.chip }}" == "esp32s3" ]; then
                     python installer/bin/esptool/esptool.py --chip esp32s3 merge_bin \
-                      -o installer/web_factory_${{ matrix.target.name }}.bin \
+                      -o installer/web_factory.bin \
                       --flash_mode dio \
                       --flash_freq 40m \
                       --flash_size 8MB \
@@ -103,7 +156,7 @@ jobs:
                       0x3D0000 installer/firmware/spiffs.bin
                   elif [ "${{ matrix.target.chip }}" == "esp32c3" ]; then
                     python installer/bin/esptool/esptool.py --chip esp32c3 merge_bin \
-                      -o installer/web_factory_${{ matrix.target.name }}.bin \
+                      -o installer/web_factory.bin \
                       --flash_mode dio \
                       --flash_freq 40m \
                       --flash_size 4MB \

LICENSE

@@ -1,21 +1,674 @@
-MIT License
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
-Copyright (c) 2023 Ricardo Guzman (Richonguzman)
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
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+    it under the terms of the GNU General Public License as published by
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+    (at your option) any later version.
+
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+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+if any, to sign a "copyright disclaimer" for the program, if necessary.
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+<https://www.gnu.org/licenses/>.
+
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+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
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+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,61 +1,102 @@
-# Richonguzman / CA2RXU LoRa APRS iGate/Digirepeater
+# CA2RXU LoRa APRS iGate/Digipeater
 
 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/blob/main/images/iGateOledScreen.jpeg)
 
-__(NOTE: This iGate Firmware was develop to work with all LoRa APRS Trackers and specially with this firmware <a href="https://github.com/richonguzman/LoRa_APRS_Tracker" target="_blank">LoRa APRS Tracker</a>)__
+__(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 />
 
-___________________________________________________
+____________________________________________________
 
 ## You can support this project to continue to grow:
 
 [<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 INSTALLER
-
-As easy as it gets, the new <a href="https://sq2cpa.github.io/lora-flasher/ca2rxu.html" target="_blank">Web Installer</a> (thanks Damian SQ2CPA)
-
-[<img src="https://github.com/richonguzman/LoRa_APRS_iGate/blob/main/images/WebFlasher.png">](https://sq2cpa.github.io/lora-flasher/ca2rxu.html)
-
-____________________________________________________
-
-# SUPPORTED BOARDS
-
-- TTGO Lilygo LoRa32 v2.1 / v1.6 (they work the same)
-
-- TTGO T-Beam v1.0 , v1.1, v1.2 (also variations with SX1262 and SX1268 LoRa Modules)
-
-- HELTEC V2, V3 , Wireless Stick, HT-CT62, Wireless Tracker
-
-- ESP32 Wroom + SX1278 LoRa Module or 400M30S 1W LoRa Module for a DIY Versions.
-
-- ESP32 + 4G/LTE A7670 Modem + SX1278 DIY Version.
-
-- Wemos Lolin32 Oled + SX1278 DIY Version.
-
-
-### Buying links --> <a href="https://github.com/richonguzman/LoRa_APRS_iGate/wiki/Z.-------Supported-Boards-and-Buying-Links" target="_blank">here</a>.
+# WEB FLASHER/INSTALLER is <a href="https://richonguzman.github.io/lora-igate-web-flasher/installer.html" target="_blank">here</a>
 
 ____________________________________________________
 
 # WIKI
 
+### 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 />
 
-*(Wiki has all configuration explanation, supported boards list, adding BME/BMP Wx modules and more)*
+# 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 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).
+
+- T-Deck Plus (and also regular T-Deck with/without GPS).
+
+- HELTEC V2, V3, V3.2, T114, Wireless Stick, Wireless Stick Lite, HT-CT62, Wireless Tracker, Wireless Paper.
+
+- RAK Wireless 4631 + 19007(19003)
+
+- Faketec (NRF52840 + Heltec HTRA62(SX1262))
+
+- QRP Labs LightGateway 1.0 and Plus 1.0.
+
+- 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.
+
+- ESP32 + 4G/LTE A7670 Modem + SX1278 DIY Version.
+
+- Wemos Lolin32 Oled + SX1278 DIY Version.
+
+<br />
 
-____________________________________________________
 ## 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.
+- 2025.03.20 Manager List added to enable/disable DigiEcoMode and Tx Control. Thanks LB5JJ.
+- 2025.03.03 T-Beam Supreme board added and more BlackList rules added.
+- 2025.02.28 Heltec Wireless Paper with Epaper working. Thanks SzymonPriv for pointing to the right library.
+- 2025.02.25 Objects Rules update, GPS Boards: Satellites on Screen, Wx Height Correction from GPS Data.
+- 2025.01.22 Added LILYGO T-DECK PLUS (and DIY+GPS version) board support.
+- 2025.01.11 Added HELTEC V3.2 board support.
+- 2025.01.07 TROY_LoRa_APRS board added. GMT in quarter hour fix and Beacon fix for TNC.
+- 2025.01.02 Callsign Black List added.
+- 2024.12.30 Fixed missing validation for correct Digipeater mode when not connected to APRS-IS.
+- 2024.12.06 APRS-IS connnection and passcode validation added.
+- 2024.11.06 (Silent Update) Working now with Board "VARIANTS".
+- 2024.10.29 Added LILYGO Lora32 T3S3 support.
+- 2024.10.25 Added QRP Labs LightGateway 1.0 support.
+- 2024.10.21 Boards with GPS can now send Real-GPS Beacon (also posible: GPS ambiguity of ~ 1 km).
+- 2024.10.14 Received Packets in WebUI show real Local Time (NTP with GMT offset).
+- 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. 
+- 2024.08.23 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.
+- 2024.08.05 WIDE2-n added to WIDE1-n in Digipeater Modes.
+- 2024.06.27 External Voltage Divider Resistor configuration on WebUI. Thanks Tilen S54B.
+- 2024.06.26 Personal Note information on WebUI for the Station. Thanks Tilen S54B.
+- 2024.06.24 Callsign Validation fix. Thanks Helge SA7SKY.
+- 2024.06.21 Tx packets coming from APRS-IS are (now) formatted into 3rd Party (as they should have been since the beginning). Thanks Lynn KJ4ERJ and Geoffrey F4FXL.
+- 2024.06.18 All boards with 433 / 868 / 915 MHz versions.
 - 2024.06.10 ESP32C3 + 1W LoRa Module (E22 400M30S) support added.
 - 2024.06.09 Si7021 module added (with autodetected I2C Address)
-- 2024.06.08 Callsign Validation for all Rx and Tx Station that iGate/Digi hears.
+- 2024.06.08 Callsign Validation for all Station that iGate/Digi hears.
 - 2024.05.27 Battery Monitor for internal and External Voltages (to make board sleep and avoid low discharge of batterys) T-Beam boards now with Battery readings as well.
 - 2024.05.23 Forced Reboot Mode added.
-- 2024.05.22 Experimental backup-Digirepeater-Mode when "only" iGate mode loses WiFi connection added.
+- 2024.05.22 Experimental backup-Digipeater-Mode when "only" iGate mode loses WiFi connection added.
 - 2024.05.20 WebConfig update to control whether Messages and Objects should be Tx to RF.
 - 2024.05.17 HELTEC Wireless Stick Lite v3 support added.
 - 2024.05.14 BME modules will be autodetected (I2C Address and if it is BME280/BMP280/BME680).
@@ -67,12 +108,12 @@ ____________________________________________________
 - 2024.04.21 WEB INSTALLER (thanks Damian SQ2CPA).
 - 2024.04.20 New Output Buffer process: no more packets lost.
 - 2024.04.13 Received Packets added on WebUI.
-- 2024.04.09 iGate/Digirepeater own GPS beacon is encoded (Base91) now.
+- 2024.04.09 iGate/Digipeater own GPS beacon is encoded (Base91) now.
 - 2024.03.18 OE5HWN MeshCom board support added.
 - 2024.02.25 New Web Configuration UI with WiFi AP (thanks Damian SQ2CPA).
 - 2023.01.28 Updated to ElegantOTA v.3 (AsyncElegantOTA was deprecated).
 - 2024.01.19 TextSerialOutputForApp added to get text from Serial-Output over USB into PC for PinPoint App (https://www.pinpointaprs.com) and APRSIS32 App (http://aprsisce.wikidot.com)
-- 2024.01.12 Added iGate Mode to also repeat packets (like a iGate+DigiRepeater) in stationMode 2 and 5.
+- 2024.01.12 Added iGate Mode to also repeat packets (like a iGate+Digipeater) in stationMode 2 and 5.
 - 2024.01.11 Added iGate Mode to enable APRS-IS and LoRa beacon report at the same time.
 - 2024.01.05 Lilygo TTGO T-Beam V1, V1.2, V1 + SX1268, V1.2 + SX1262 support added.
 - 2024.01.02 EByte 400M30S 1 Watt LoRa module for DIY ESP32 iGate support added.
@@ -81,18 +122,18 @@ ____________________________________________________
 - 2023.12.07 MIC-E process and Syslog added.
 - 2023.12.06 HELTEC V2 board support added.
 - 2023.11.26 Small correction to enable Syslog in stationMode5.
-- 2023.10.09 Added "WIDE1-1" to Tx packets from iGate to be *repeated* by Digirepeaters.
+- 2023.10.09 Added "WIDE1-1" to Tx packets from iGate to be *repeated* by Digipeaters.
 - 2023.10.09 BMP280 module support added.
 - 2023.08.20 Added External Voltage Measurement (Max 15V!)
 - 2023.08.05 Ground Height Correction for Pressure readings added.
-- 2023.07.31 StationMode5 added: iGate when WiFi and APRS available, DigiRepeater when not.
+- 2023.07.31 StationMode5 added: iGate when WiFi and APRS available, Digipeater when not.
 - 2023.07.16 Small OTA, BME module update.
 - 2023.07.05 Adding monitor info of Battery connected.
 - 2023.06.18 Info on Oled Screen mayor update, added RSSI and Distance to Listened Station.
 - 2023.06.17 BME280 Module (Temperature, Humidity, Pressure) support added.
 - 2023.06.12 Syslog added.
 - 2023.06.10 OTA update support for Firmware and Filesystem.
-- 2023.06.08 Adding Digirepeater Functions.
+- 2023.06.08 Adding Digipeater Functions.
 - 2023.06.06 Full repack of Code and adding _enableTx_ only for Ham Ops.
 - 2023.05.23 Processing Query's from RF/LoRa or APRS-IS (Send "Help" Message to test).
 - 2023.05.19 Saving Last-Heard Stations for validating Tx Responses.
@@ -103,4 +144,4 @@ ____________________________________________________
 
 __________________________________________
 
-# Hope You Enjoy this, 73 !!  CA2RXU , Valparaiso, Chile
+# Hope You Enjoy this, 73! CA2RXU, Valparaiso, Chile

common_settings.ini

@@ -0,0 +1,44 @@
+[common]
+build_flags =
+	-Werror -Wall
+	-DELEGANTOTA_USE_ASYNC_WEBSERVER=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 @ 1.1.14
+	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
+	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 @ 1.11.9
+	adafruit/Adafruit SSD1306 @ 2.5.10
+usb_flags=
+	-DARDUINO_USB_MODE=1
+	-DARDUINO_USB_CDC_ON_BOOT=1 

data/igate_conf.json

@@ -3,7 +3,7 @@
     "wifi": {
         "autoAP": {
             "password": "1234567890",
-            "powerOff": 10
+            "timeout": 10
         },
         "AP": []
     },
@@ -16,7 +16,9 @@
         "symbol": "a",
         "path": "WIDE1-1",
         "sendViaAPRSIS": false,
-        "sendViaRF": false
+        "sendViaRF": false,
+        "statusActive": false,
+        "statusPacket": ""
     },
     "aprs_is": {
         "active": false,
@@ -28,7 +30,8 @@
         "objectsToRF": false
     },
     "digi": {
-        "mode": 0
+        "mode": 0,
+        "ecoMode": 0
     },
     "lora": {
         "txFreq": 433775000,
@@ -48,21 +51,25 @@
     "battery": {
         "sendInternalVoltage": false,
         "monitorInternalVoltage": false,
-        "internalSleepVoltage": 3.0,
+        "internalSleepVoltage": 2.9,
         "sendExternalVoltage": false,
         "externalVoltagePin": 34,
         "monitorExternalVoltage": false,
-        "externalSleepVoltage": 10.9
+        "externalSleepVoltage": 10.9,
+        "voltageDividerR1": 100.0,
+        "voltageDividerR2": 27.0,
+        "sendVoltageAsTelemetry": false
 	},
-    "bme": {
+    "wxsensor": {
         "active": false,
         "heightCorrection": 0,
         "temperatureCorrection": 0.0
 	},
     "syslog": {
         "active": false,
-        "server": "192.168.0.100",
-        "port": 514
+        "server": "lora.link9.net",
+        "port": 1514,
+        "logBeaconOverTCPIP": false
     },
     "tnc": {
         "enableServer": false,
@@ -73,12 +80,23 @@
         "username": "",
         "password": ""
     },
+    "webadmin": {
+        "username": "admin",
+        "password": ""
+    },
+    "ntp": {
+        "gmtCorrection": 0.0
+    },
+    "remoteManagement": {
+        "managers": "",
+        "rfOnly": true
+    },        
     "other": {
         "rememberStationTime": 30,
-        "lowPowerMode": false,
-        "lowVoltageCutOff": 0,
         "backupDigiMode": false,
         "rebootMode": false,
         "rebootModeTime": 6
-    }
+    },
+    "personalNote": "",
+    "blacklist": ""
 }

data_embed/script.js

@@ -62,13 +62,15 @@ alwaysOnCheckbox.addEventListener("change", function () {
 //     alwaysOnCheckbox.disabled = this.value !== "";
 // });
 
-const logCheckbox = document.querySelector('input[name="syslog.active"]');
-const serverField = document.querySelector('input[name="syslog.server"]');
-const portField = document.querySelector('input[name="syslog.port"]');
+const logCheckbox               = document.querySelector('input[name="syslog.active"]');
+const serverField               = document.querySelector('input[name="syslog.server"]');
+const portField                 = document.querySelector('input[name="syslog.port"]');
+const logBeaconOverTCPIPField   = document.querySelector('input[name="syslog.logBeaconOverTCPIP"]');
 
 logCheckbox.addEventListener("change", function () {
-    serverField.disabled = !this.checked;
-    portField.disabled = !this.checked;
+    serverField.disabled                = !this.checked;
+    portField.disabled                  = !this.checked;
+    logBeaconOverTCPIPField.disabled    = !this.checked
 });
 
 function loadSettings(settings) {
@@ -79,7 +81,7 @@ function loadSettings(settings) {
     document.getElementById("beacon.path").value                        = settings.beacon.path;
     document.getElementById("beacon.symbol").value                      = settings.beacon.symbol;
     document.getElementById("beacon.overlay").value                     = settings.beacon.overlay;
-
+    document.getElementById("personalNote").value                       = settings.personalNote;
     document.getElementById("action.symbol").value                      = settings.beacon.overlay + settings.beacon.symbol;
 
     document.querySelector(".list-networks").innerHTML                  = "";
@@ -134,8 +136,18 @@ function loadSettings(settings) {
     document.getElementById("beacon.sendViaAPRSIS").checked             = settings.beacon.sendViaAPRSIS;
     document.getElementById("beacon.sendViaRF").checked                 = settings.beacon.sendViaRF;
 
+    document.getElementById("beacon.statusActive").checked              = settings.beacon.statusActive;
+    document.getElementById("beacon.statusPacket").value                = settings.beacon.statusPacket;
+
+    document.getElementById("beacon.gpsActive").checked                 = settings.beacon.gpsActive;
+    document.getElementById("beacon.gpsAmbiguity").checked              = settings.beacon.gpsAmbiguity;
+
+    // Black List
+    document.getElementById("blacklist").value                          = settings.blacklist;
+
     // Digi
     document.getElementById("digi.mode").value                          = settings.digi.mode;
+    document.getElementById("digi.ecoMode").checked                     = settings.digi.ecoMode;
 
     // LoRa
     document.getElementById("lora.txFreq").value                        = settings.lora.txFreq;
@@ -162,22 +174,27 @@ function loadSettings(settings) {
     document.getElementById("battery.internalSleepVoltage").value       = settings.battery.internalSleepVoltage.toFixed(1);
     document.getElementById("battery.sendExternalVoltage").checked      = settings.battery.sendExternalVoltage;
     document.getElementById("battery.externalVoltagePin").value         = settings.battery.externalVoltagePin;
+    document.getElementById("battery.voltageDividerR1").value           = settings.battery.voltageDividerR1.toFixed(1);
+    document.getElementById("battery.voltageDividerR2").value           = settings.battery.voltageDividerR2.toFixed(1);
     document.getElementById("battery.monitorExternalVoltage").checked   = settings.battery.monitorExternalVoltage;
     document.getElementById("battery.externalSleepVoltage").value       = settings.battery.externalSleepVoltage.toFixed(1);
+    document.getElementById("battery.sendVoltageAsTelemetry").checked   = settings.battery.sendVoltageAsTelemetry;
     
-    // TELEMETRY BME/WX
-    document.getElementById("bme.active").checked                       = settings.bme.active;
-    document.getElementById("bme.heightCorrection").value               = settings.bme.heightCorrection;
-    document.getElementById("bme.temperatureCorrection").value          = settings.bme.temperatureCorrection.toFixed(1);
+    // TELEMETRY WX SENSOR
+    document.getElementById("wxsensor.active").checked                  = settings.wxsensor.active;
+    document.getElementById("wxsensor.heightCorrection").value          = settings.wxsensor.heightCorrection;
+    document.getElementById("wxsensor.temperatureCorrection").value     = settings.wxsensor.temperatureCorrection.toFixed(1);
     
     // SYSLOG
     document.getElementById("syslog.active").checked                    = settings.syslog.active;
     document.getElementById("syslog.server").value                      = settings.syslog.server;
     document.getElementById("syslog.port").value                        = settings.syslog.port;
+    document.getElementById("syslog.logBeaconOverTCPIP").checked        = settings.syslog.logBeaconOverTCPIP;
 
     if (settings.syslog.active) {
-        serverField.disabled = false;
-        portField.disabled = false;
+        serverField.disabled                = false;
+        portField.disabled                  = false;
+        logBeaconOverTCPIPField.disabled    = false;
     }
 
     // TNC
@@ -193,17 +210,26 @@ function loadSettings(settings) {
 
     // WiFi Auto AP
     document.getElementById("wifi.autoAP.password").value               = settings.wifi.autoAP.password;
-    document.getElementById("wifi.autoAP.powerOff").value               = settings.wifi.autoAP.powerOff;
+    document.getElementById("wifi.autoAP.timeout").value                = settings.wifi.autoAP.timeout;
 
     // OTA
     document.getElementById("ota.username").value                       = settings.ota.username;
     document.getElementById("ota.password").value                       = settings.ota.password;
 
+    // Webadmin
+    document.getElementById("webadmin.active").checked                  = settings.webadmin.active;
+    document.getElementById("webadmin.username").value                  = settings.webadmin.username;
+    document.getElementById("webadmin.password").value                  = settings.webadmin.password;
+
+    // NTP
+    document.getElementById("ntp.gmtCorrection").value                  = settings.ntp.gmtCorrection;
+
     // Experimental
     document.getElementById("other.backupDigiMode").checked             = settings.other.backupDigiMode;
 
-    document.getElementById("other.lowPowerMode").checked               = settings.other.lowPowerMode;
-    document.getElementById("other.lowVoltageCutOff").value             = settings.other.lowVoltageCutOff || 0
+    // Management over APRS
+    document.getElementById("remoteManagement.managers").value          = settings.remoteManagement.managers;
+    document.getElementById("remoteManagement.rfOnly").checked          = settings.remoteManagement.rfOnly;
 
     updateImage();
     refreshSpeedStandard();
@@ -234,9 +260,7 @@ document.getElementById('reboot').addEventListener('click', function (e) {
     showToast("Your device will be rebooted in a while");
 });
 
-const bmeCheckbox = document.querySelector("input[name='bme.active']");
-
-const stationModeSelect = document.querySelector("select[name='stationMode']");
+const wxsensorCheckbox = document.querySelector("input[name='wxsensor.active']");
 
 function updateImage() {
     const value = document.getElementById("beacon.overlay").value + document.getElementById("beacon.symbol").value;
@@ -271,8 +295,23 @@ function toggleFields() {
         'input[name="battery.externalVoltagePin"]'
     );
 
-    externalVoltagePinInput.disabled =
-        !sendExternalVoltageCheckbox.checked;
+    externalVoltagePinInput.disabled = !sendExternalVoltageCheckbox.checked;
+    voltageDividerR1.disabled = !sendExternalVoltageCheckbox.checked;
+    voltageDividerR2.disabled = !sendExternalVoltageCheckbox.checked;
+
+    const WebadminCheckbox = document.querySelector(
+        'input[name="webadmin.active"]'
+    );
+
+    const WebadminUsername = document.querySelector(
+        'input[name="webadmin.username"]'
+    );
+
+    const WebadminPassword = document.querySelector(
+        'input[name="webadmin.password"]'
+    );
+    WebadminUsername.disabled = !WebadminCheckbox.checked;
+    WebadminPassword.disabled = !WebadminCheckbox.checked;
 }
 
 const sendExternalVoltageCheckbox = document.querySelector(
@@ -282,8 +321,34 @@ const externalVoltagePinInput = document.querySelector(
     'input[name="battery.externalVoltagePin"]'
 );
 
+const voltageDividerR1 = document.querySelector(
+    'input[name="battery.voltageDividerR1"]'
+);
+
+const voltageDividerR2 = document.querySelector(
+    'input[name="battery.voltageDividerR2"]'
+);
+
 sendExternalVoltageCheckbox.addEventListener("change", function () {
     externalVoltagePinInput.disabled = !this.checked;
+    voltageDividerR1.disabled = !this.checked;
+    voltageDividerR2.disabled = !this.checked;
+});
+
+const WebadminCheckbox = document.querySelector(
+    'input[name="webadmin.active"]'
+);
+
+const WebadminUsername = document.querySelector(
+    'input[name="webadmin.username"]'
+);
+
+const WebadminPassword = document.querySelector(
+    'input[name="webadmin.password"]'
+);
+WebadminCheckbox.addEventListener("change", function () {
+    WebadminUsername.disabled = !this.checked;
+    WebadminPassword.disabled = !this.checked;
 });
 
 document.querySelector(".new button").addEventListener("click", function () {
@@ -457,13 +522,9 @@ function loadReceivedPackets(packets) {
 
         packets.forEach((packet) => {
             const element = document.createElement("tr");
-
-            date.setTime(packet.millis);
-
-            const p = date.toUTCString().split(' ')
         
             element.innerHTML = `
-                        <td>${p[p.length-2]}</td>
+                        <td>${packet.rxTime}</td>
                         <td>${packet.packet}</td>
                         <td>${packet.RSSI}</td>
                         <td>${packet.SNR}</td>

include/A7670_utils.h

@@ -0,0 +1,36 @@
+/* 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 
+ * (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 A7670_UTILS_H_
+#define A7670_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace A7670_Utils {
+
+    bool checkModemOn();
+    void setup();
+    bool checkATResponse(const String& ATMessage);
+    void APRS_IS_connect();
+    void uploadToAPRSIS(const String& packet);
+    void listenAPRSIS();
+
+}
+
+#endif

include/README

@@ -1,39 +0,0 @@
-
-This directory is intended for project header files.
-
-A header file is a file containing C declarations and macro definitions
-to be shared between several project source files. You request the use of a
-header file in your project source file (C, C++, etc) located in `src` folder
-by including it, with the C preprocessing directive `#include'.
-
-```src/main.c
-
-#include "header.h"
-
-int main (void)
-{
- ...
-}
-```
-
-Including a header file produces the same results as copying the header file
-into each source file that needs it. Such copying would be time-consuming
-and error-prone. With a header file, the related declarations appear
-in only one place. If they need to be changed, they can be changed in one
-place, and programs that include the header file will automatically use the
-new version when next recompiled. The header file eliminates the labor of
-finding and changing all the copies as well as the risk that a failure to
-find one copy will result in inconsistencies within a program.
-
-In C, the usual convention is to give header files names that end with `.h'.
-It is most portable to use only letters, digits, dashes, and underscores in
-header file names, and at most one dot.
-
-Read more about using header files in official GCC documentation:
-
-* Include Syntax
-* Include Operation
-* Once-Only Headers
-* Computed Includes
-
-https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

include/aprs_is_utils.h

@@ -0,0 +1,50 @@
+/* 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 
+ * (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 APRS_IS_UTILS_H_
+#define APRS_IS_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace APRS_IS_Utils {
+
+    void    upload(const String& line);
+    void    connect();
+
+    void    checkStatus();
+    String  checkForStartingBytes(const String& packet);
+
+    String  buildPacketToUpload(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    listenAPRSIS();
+
+    void    firstConnection();
+
+    bool    startListenerAPRSISTask(uint32_t stackSize = 8192, UBaseType_t priority = 1);
+    void    stopListenerAPRSISTask();
+    void    suspendListenerAPRSISTask();
+    void    resumeListenerAPRSISTask();
+
+}
+
+#endif

include/battery_utils.h

@@ -0,0 +1,40 @@
+/* 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 
+ * (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 BATTERY_UTILS_H_
+#define BATTERY_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace BATTERY_Utils {
+
+    void    adcCalibration();
+    void    adcCalibrationCheck();
+
+    void    setup();
+    float   checkInternalVoltage();
+    float   checkExternalVoltage();
+    void    startupBatteryHealth();
+
+    String  generateEncodedTelemetryBytes(float value, bool firstBytes, byte voltageType);
+    String  generateEncodedTelemetry();
+
+}
+
+#endif

include/configuration.h

@@ -1,3 +1,21 @@
+/* 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 
+ * (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 CONFIGURATION_H_
 #define CONFIGURATION_H_
 
@@ -5,6 +23,7 @@
 #include <vector>
 #include <FS.h>
 
+
 class WiFi_AP {
 public:
     String  ssid;
@@ -14,7 +33,7 @@ public:
 class WiFi_Auto_AP {
 public:
     String  password;
-    int     powerOff;
+    int     timeout;
 };
 
 class BEACON {
@@ -28,6 +47,10 @@ public:
     String  path;    
     bool    sendViaRF;
     bool    sendViaAPRSIS;
+    bool    gpsActive;
+    bool    gpsAmbiguity;
+    bool    statusActive;
+    String  statusPacket;
 };
 
 class APRS_IS {
@@ -44,9 +67,9 @@ public:
 class DIGI {
 public:
     int     mode;
+    int     ecoMode;        // 0 = Not Active | 1 = Ultra EcoMode | 2 = Not Active (WiFi OFF, Serial ON)
 };
 
-
 class LoraModule {
 public:
     long    txFreq;
@@ -75,9 +98,12 @@ public:
     int     externalVoltagePin;
     bool    monitorExternalVoltage;
     float   externalSleepVoltage;
+    float   voltageDividerR1;
+    float   voltageDividerR2;
+    bool    sendVoltageAsTelemetry;
 };
 
-class BME {
+class WXSENSOR {
 public:
     bool    active;
     int     heightCorrection;
@@ -89,6 +115,7 @@ public:
     bool    active;
     String  server;
     int     port;
+    bool    logBeaconOverTCPIP;
 };
 
 class TNC {
@@ -104,16 +131,33 @@ public:
     String  password;
 };
 
+class WEBADMIN {
+public:
+    bool    active;
+    String  username;
+    String  password;
+};
+
+class NTP {
+public:
+    float   gmtCorrection;
+};
+
+class REMOTE_MANAGEMENT {
+public:
+    String  managers;
+    bool    rfOnly;
+};
+
 class Configuration {
 public:
-    bool                    reload;     // ?
     String                  callsign;
     int                     rememberStationTime;
-    bool                    lowPowerMode;
-    double                  lowVoltageCutOff;
     bool                    backupDigiMode;
     bool                    rebootMode;
     int                     rebootModeTime;
+    String                  personalNote;
+    String                  blacklist;
     std::vector<WiFi_AP>    wifiAPs;
     WiFi_Auto_AP            wifiAutoAP;
     BEACON                  beacon;
@@ -122,14 +166,16 @@ public:
     LoraModule              loramodule;
     Display                 display;
     BATTERY                 battery;
-    BME                     bme;
+    WXSENSOR                wxsensor;
     SYSLOG                  syslog;
     TNC                     tnc;  
     OTA                     ota;
-  
+    WEBADMIN                webadmin;
+    NTP                     ntp;    
+    REMOTE_MANAGEMENT       remoteManagement;
+
     void init();
     void writeFile();
-    void check();
     Configuration();
 
 private:

include/digi_utils.h

@@ -0,0 +1,34 @@
+/* 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 
+ * (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 DIGI_UTILS_H_
+#define DIGI_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace DIGI_Utils {
+
+    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();
+
+}
+
+#endif

include/display.h

@@ -0,0 +1,32 @@
+/* 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 
+ * (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 DISPLAY_H_
+#define DISPLAY_H_
+
+#include <Arduino.h>
+
+#define SCREEN_ADDRESS  0x3C    ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
+
+void displaySetup();
+void displayToggle(bool toggle);
+
+void displayShow(const String& header, const String& line1, const String& line2, const String& line3, int wait = 0);
+void displayShow(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6, int wait = 0);
+
+#endif

include/gps_utils.h

@@ -0,0 +1,41 @@
+/* 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 
+ * (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 GPS_UTILS_H_
+#define GPS_UTILS_H_
+
+#include <Arduino.h>
+
+
+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  decodeEncodedGPS(const String& packet);
+    String  getReceivedGPS(const String& packet);
+    String  getDistanceAndComment(const String& packet);
+
+    void    setup();
+    void    getData();
+
+}
+
+#endif

include/kiss_protocol.h

@@ -0,0 +1,41 @@
+/* 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 
+ * (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/>.
+ */
+
+#define DCD_ON            0x03
+
+#define FEND              0xC0
+#define FESC              0xDB
+#define TFEND             0xDC
+#define TFESC             0xDD
+
+#define CMD_UNKNOWN       0xFE
+#define CMD_DATA          0x00
+#define CMD_HARDWARE      0x06
+
+#define HW_RSSI           0x21
+
+#define CMD_ERROR         0x90
+#define ERROR_INITRADIO   0x01
+#define ERROR_TXFAILED    0x02
+#define ERROR_QUEUE_FULL  0x04
+
+#define APRS_CONTROL_FIELD 0x03
+#define APRS_INFORMATION_FIELD 0xf0
+
+#define HAS_BEEN_DIGIPITED_MASK 0b10000000
+#define IS_LAST_ADDRESS_POSITION_MASK 0b1

include/kiss_utils.h

@@ -0,0 +1,34 @@
+/* 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 
+ * (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 KISS_UTILS_H_
+#define KISS_UTILS_H_
+
+#include <Arduino.h>
+
+
+String encodeAddressAX25(String tnc2Address);
+String decodeAddressAX25(const String& ax25Address, bool& isLast, bool isRelay);
+
+String encapsulateKISS(const String& ax25Frame, uint8_t cmd);
+String decapsulateKISS(const String& frame);
+
+String encodeKISS(const String& frame);
+String decodeKISS(const String& inputFrame, bool& dataFrame);
+
+#endif

include/lora_utils.h

@@ -0,0 +1,38 @@
+/* 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 
+ * (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 LORA_UTILS_H_
+#define LORA_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace LoRa_Utils {
+
+    void    setup();
+    void    sendNewPacket(const String& newPacket);
+    String  receivePacketFromSleep();
+    String  receivePacket();
+    void    changeFreqTx();
+    void    changeFreqRx();
+    void    wakeRadio();
+    void    sleepRadio();
+
+}
+
+#endif

include/ntp_utils.h

@@ -0,0 +1,33 @@
+/* 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 
+ * (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 NTP_UTILS_H_
+#define NTP_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace NTP_Utils {
+
+    void    setup();
+    void    update();
+    String  getFormatedTime();
+
+}
+
+#endif

include/ota_utils.h

@@ -0,0 +1,35 @@
+/* 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 
+ * (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 OTA_UTILS_H_
+#define OTA_UTILS_H_
+
+#include <ESPAsyncWebServer.h>
+#include <Arduino.h>
+
+
+namespace OTA_Utils {
+
+    void setup(AsyncWebServer *server);
+    void onOTAStart();
+    void onOTAProgress(size_t current, size_t final);
+    void onOTAEnd(bool success);
+
+}
+
+#endif

include/power_utils.h

@@ -0,0 +1,54 @@
+/* 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 
+ * (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 POWER_UTILS_H_
+#define POWER_UTILS_H_
+
+#include <Arduino.h>
+#if defined(HAS_AXP192) || defined(HAS_AXP2101)
+    #include "XPowersLib.h"
+#else
+    #include <Wire.h>
+#endif
+
+
+namespace POWER_Utils {
+
+    #ifdef VEXT_CTRL
+        void vext_ctrl_ON();
+        void vext_ctrl_OFF();
+    #endif
+
+    #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);
+    void    setup();
+
+}
+
+#endif

include/query_utils.h

@@ -0,0 +1,31 @@
+/* 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 
+ * (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 QUERY_UTILS_H_
+#define QUERY_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace QUERY_Utils {
+
+    String process(const String& query, const String& station, bool queryFromAPRSIS, bool thirdParty);
+
+}
+
+#endif

include/sleep_utils.h

@@ -0,0 +1,33 @@
+/* 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 
+ * (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 SLEEP_UTILS_H_
+#define SLEEP_UTILS_H_
+
+#include <Arduino.h>
+
+namespace SLEEP_Utils {
+    
+    void setup();
+    void checkWakeUpFlag();
+    void startSleeping();
+    void checkSerial();
+
+}
+
+#endif

include/station_utils.h

@@ -0,0 +1,54 @@
+/* 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 
+ * (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 STATION_UTILS_H_
+#define STATION_UTILS_H_
+
+
+#include <Arduino.h>
+
+
+struct Packet25SegBuffer {
+    uint32_t    receivedTime;
+    String      station;
+    String      payload;
+};
+
+struct LastHeardStation {
+    uint32_t    lastHeardTime;
+    String      station;
+};
+
+namespace STATION_Utils {
+
+    void loadBlacklistAndManagers();
+    bool isBlacklisted(const String& callsign);
+    bool isManager(const String& callsign);
+    bool checkObjectTime(const String& packet);
+    void deleteNotHeard();
+    void updateLastHeard(const String& station);
+    bool wasHeard(const String& station);
+    void clean25SegBuffer();
+    bool check25SegBuffer(const String& station, const String& textMessage);
+    void processOutputPacketBufferUltraEcoMode();
+    void processOutputPacketBuffer();
+    void addToOutputPacketBuffer(const String& packet);
+
+}
+
+#endif

include/syslog_utils.h

@@ -0,0 +1,32 @@
+/* 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 
+ * (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 SYSLOG_H_
+#define SYSLOG_H_
+
+#include <Arduino.h>
+
+
+namespace SYSLOG_Utils {
+
+    void log(const uint8_t type ,const String& packet, const int rssi, const float snr, const int freqError);
+    void setup();
+
+}
+
+#endif

include/tnc_utils.h

@@ -0,0 +1,35 @@
+/* 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 
+ * (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 TNC_UTILS_H_
+#define TNC_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace TNC_Utils {
+
+    void setup();
+    void loop();
+
+    void sendToClients(const String& packet);
+    void sendToSerial(const String& packet);
+
+}
+
+#endif

include/utils.h

@@ -0,0 +1,52 @@
+/* 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 
+ * (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 UTILS_H_
+#define UTILS_H_
+
+#include <Arduino.h>
+
+
+class ReceivedPacket {
+public:
+    String  rxTime;
+    String  packet;
+    int     RSSI;
+    float   SNR;
+};
+
+namespace Utils {
+
+    void    processStatus();
+    String  getLocalIP();
+    void    setupDisplay();
+    void    activeStations();
+    void    checkBeaconInterval();
+    void    checkDisplayInterval();
+    void    validateFreqs();
+    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    checkValidCallsign(const String& callsign);
+
+}
+
+#endif

include/web_utils.h

@@ -0,0 +1,43 @@
+/* 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 
+ * (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 WEB_UTILS_H_
+#define WEB_UTILS_H_
+
+#include <ESPAsyncWebServer.h>
+#include <ESPmDNS.h>
+#include <Arduino.h>
+#include <SPIFFS.h>
+#include <WiFi.h>
+
+
+namespace WEB_Utils {
+
+    void handleNotFound(AsyncWebServerRequest *request);
+    void handleStatus(AsyncWebServerRequest *request);
+    void handleHome(AsyncWebServerRequest *request);
+    void handleStyle(AsyncWebServerRequest *request);
+    void handleScript(AsyncWebServerRequest *request);
+    void handleBootstrapStyle(AsyncWebServerRequest *request);
+    void handleBootstrapScript(AsyncWebServerRequest *request);
+
+    void setup();
+
+}
+
+#endif

include/wifi_utils.h

@@ -0,0 +1,35 @@
+/* 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 
+ * (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 WIFI_UTILS_H_
+#define WIFI_UTILS_H_
+
+#include <Arduino.h>
+
+
+namespace WIFI_Utils {
+
+    void checkWiFi();
+    void startAutoAP();
+    void startWiFi();
+    void checkAutoAPTimeout();
+    void setup();
+
+}
+
+#endif

include/wx_utils.h

@@ -0,0 +1,41 @@
+/* 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 
+ * (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 WX_UTILS_H_
+#define WX_UTILS_H_
+
+#include <Adafruit_Sensor.h>
+#include <Adafruit_BME280.h>
+#include <Adafruit_BMP280.h>
+#include <Adafruit_BME680.h>
+#include "Adafruit_Si7021.h"
+#include <Arduino.h>
+
+
+namespace WX_Utils {
+
+    void    getWxModuleAddres();
+    void    setup();
+    String  generateTempString(const float sensorTemp);
+    String  generateHumString(const float sensorHum);
+    String  generatePresString(const float sensorPres);
+    String  readDataSensor();
+
+}
+
+#endif

installer/install_upgrade.bat

@@ -1,39 +0,0 @@
-@echo off
-echo Loading...
-
-where /q python.exe
-if %errorlevel% neq 0 (
-    echo "Python is not installed. Please install it and try again."
-    exit /b
-)
-
-where /q pip
-if %errorlevel% neq 0 (
-    echo "pip is not installed. Please install it and try again."
-    exit /b
-)
-
-pip show pyserial >nul 2>&1
-if %errorlevel% neq 0 (
-    echo "Installing pyserial..."
-    pip install pyserial
-)
-
-echo Your firmware will be upgraded without factory reset.
-
-echo:
-
-echo IF THIS IS YOUR FIRST FLASH ON THIS BOARD PLEASE USE install_with_factory_reset.bat INSTEAD!
-
-echo:
-
-echo Available COM ports:
-python.exe -c "import serial.tools.list_ports; print('\n'.join([str(c) for c in serial.tools.list_ports.comports()]))"
-
-echo:
-
-set /p port="Enter COM port (for example COM5): "
-
-python.exe ./bin/esptool/esptool.py --chip esp32 --port "%port%" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 0x1000 firmware/bootloader.bin 0x8000 firmware/partitions.bin 0xe000 firmware/boot_app0.bin 0x10000 firmware/firmware.bin
-
-pause

installer/install_upgrade.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-echo "Your firmware will be upgraded without factory reset."
-echo "IF THIS IS YOUR FIRST FLASH ON THIS BOARD PLEASE USE install_with_factory_reset.sh INSTEAD!"
-
-read -p "Enter COM port (for example /dev/ttyS5): " port
-
-PYTHON_CMD=python
-if command -v python3 &> /dev/null
-then
-    PYTHON_CMD=python3
-fi
-
-PYTHON_CMD ./bin/esptool/esptool.py --chip esp32 --port "$port" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 0x1000 firmware/bootloader.bin 0x8000 firmware/partitions.bin 0xe000 firmware/boot_app0.bin 0x10000 firmware/firmware.bin
-
-echo "Firmware flashed"

installer/install_with_factory_reset.bat

@@ -1,44 +0,0 @@
-@echo off
-echo Loading...
-
-where /q python.exe
-if %errorlevel% neq 0 (
-    echo "Python is not installed. Please install it and try again."
-    exit /b
-)
-
-where /q pip
-if %errorlevel% neq 0 (
-    echo "pip is not installed. Please install it and try again."
-    exit /b
-)
-
-pip show pyserial >nul 2>&1
-if %errorlevel% neq 0 (
-    echo "Installing pyserial..."
-    pip install pyserial
-)
-
-
-echo Your current configuration will be LOST!!!
-echo Your current configuration will be LOST!!!
-echo Your current configuration will be LOST!!!
-
-echo:
-
-echo If you already have this board flashed with our firmware please use install_upgrade.bat instead!
-
-echo:
-
-echo Available COM ports:
-python.exe -c "import serial.tools.list_ports; print('\n'.join([str(c) for c in serial.tools.list_ports.comports()]))"
-
-echo:
-
-set /p port="Enter COM port (for example COM5): "
-
-python.exe bin/esptool/esptool.py --chip esp32 --port "%port%" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 2686976 firmware/spiffs.bin
-
-python.exe bin/esptool/esptool.py --chip esp32 --port "%port%" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 0x1000 firmware/bootloader.bin 0x8000 firmware/partitions.bin 0xe000 firmware/boot_app0.bin 0x10000 firmware/firmware.bin
-
-pause

installer/install_with_factory_reset.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-echo "Your firmware will be upgraded without factory reset."
-echo "IF THIS IS YOUR FIRST FLASH ON THIS BOARD PLEASE USE install_with_factory_reset.sh INSTEAD!"
-
-read -p "Enter COM port (for example /dev/ttyS5): " port
-
-PYTHON_CMD=python
-if command -v python3 &> /dev/null
-then
-    PYTHON_CMD=python3
-fi
-
-$PYTHON_CMD ./bin/esptool/esptool.py --chip esp32 --port "$port" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 2686976 firmware/spiffs.bin
-
-$PYTHON_CMD ./bin/esptool/esptool.py --chip esp32 --port "$port" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size 4MB 0x1000 firmware/bootloader.bin 0x8000 firmware/partitions.bin 0xe000 firmware/boot_app0.bin 0x10000 firmware/firmware.bin
-
-echo "Firmware flashed"

platformio.ini

@@ -11,6 +11,10 @@
 [platformio]
 default_envs = ttgo-lora32-v21
 
+extra_configs =
+	common_settings.ini
+	variants/*/platformio.ini
+
 [env]
 platform = espressif32 @ 6.7.0
 board_build.partitions = min_spiffs.csv
@@ -22,289 +26,7 @@ board_build.embed_files =
 	data_embed/script.js.gz
 	data_embed/bootstrap.css.gz
 	data_embed/bootstrap.js.gz
+	data_embed/favicon.png.gz
 extra_scripts = 
 	pre:tools/compress.py
-debug_tool = esp-prog
-
-[common]
-lib_deps = 
-	jgromes/RadioLib @ 6.6.0
-	mikalhart/TinyGPSPlus @ 1.0.3
-	bblanchon/ArduinoJson @ 6.21.3
-	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 @ 3.1.1
-	ottowinter/ESPAsyncWebServer-esphome @ 3.2.2
-	esphome/AsyncTCP-esphome @ 2.1.1
-
-[env:ttgo-lora32-v21]
-board = ttgo-lora32-v21
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_LORA32_V2_1
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10	
-
-[env:heltec-lora32-v2]
-board = ttgo-lora32-v21
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_V2
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:heltec_wifi_lora_32_V3]
-board = heltec_wifi_lora_32_V3
-board_build.mcu = esp32s3
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_V3
-	-DHAS_SX1262
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:heltec_wireless_stick]
-board = heltec_wifi_lora_32_V3
-board_build.mcu = esp32s3
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_WS
-	-DHAS_SX1262
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:heltec_wireless_stick_lite_v3]
-board = esp32-s3-devkitc-1
-board_build.mcu = esp32s3
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_WSL_V3
-	-DHAS_SX1262
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-
-[env:heltec_ht-ct62]
-board = heltec_wireless_stick_lite
-board_build.mcu = esp32c3
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_HTCT62
-	-DHAS_SX1262
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:ESP32_DIY_LoRa]
-board = esp32dev
-build_flags = 
-	-Werror -Wall
-	-DESP32_DIY_LoRa
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:ESP32_DIY_1W_LoRa]
-board = esp32dev
-build_flags = 
-	-Werror -Wall
-	-DESP32_DIY_1W_LoRa
-	-DHAS_SX1268
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:ttgo-t-beam-v1_2]
-board = ttgo-t-beam
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_Beam_V1_2
-	-DHAS_SX1278
-	-DHAS_AXP2101
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-	lewisxhe/XPowersLib @ 0.2.4
-
-[env:ttgo-t-beam-v1]
-board = ttgo-t-beam
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_Beam_V1_0
-	-DHAS_SX1278
-	-DHAS_AXP192
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-	lewisxhe/XPowersLib @ 0.2.4
-
-[env:ttgo-t-beam-v1_SX1268]
-board = ttgo-t-beam
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_Beam_V1_0_SX1268
-	-DHAS_SX1268
-	-DHAS_AXP192
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-	lewisxhe/XPowersLib @ 0.2.4
-
-[env:ttgo-t-beam-v1_2_SX1262]
-board = ttgo-t-beam
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_Beam_V1_2_SX1262
-	-DHAS_SX1262
-	-DHAS_AXP2101
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-	lewisxhe/XPowersLib @ 0.2.4
-
-[env:ESP32_DIY_LoRa_A7670]
-board = esp32dev
-build_flags = 
-	-Werror -Wall
-	-DESP32_DIY_LoRa_A7670
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-	vshymanskyy/TinyGSM @ 0.12.0
-	vshymanskyy/StreamDebugger @ 1.0.1
-
-[env:heltec_wireless_tracker]
-board = esp32-s3-devkitc-1
-board_build.mcu = esp32s3
-build_flags = 
-	-Werror -Wall
-	-DHELTEC_WIRELESS_TRACKER
-	-DHAS_SX1262
-	-DHAS_TFT
-	-D USER_SETUP_LOADED
-	-D TFT_WIDTH=80
-	-D TFT_HEIGHT=160
-	-D ST7735_DRIVER
-	-D ST7735_GREENTAB160x80
-	-D TFT_RGB_ORDER=TFT_BGR
-	-D TFT_MOSI=42
-	-D TFT_SCLK=41
-	-D TFT_CS=38
-	-D TFT_DC=40
-	-D TFT_RST=39
-	-D TFT_BL=21
-	-D TFT_BACKLIGHT_ON=1
-	-D TOUCH_CS=-1
-	-D LOAD_GLCD
-	-D LOAD_FONT2
-	-D LOAD_FONT4
-	-D LOAD_FONT6
-	-D LOAD_FONT7
-	-D LOAD_FONT8
-	-D SPI_FREQUENCY=27000000
-	-D USE_HSPI_PORT
-	-DARDUINO_USB_MODE=1
-	-DARDUINO_USB_CDC_ON_BOOT=1
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	bodmer/TFT_eSPI @ 2.5.43
-
-[env:OE5HWN_MeshCom]
-board = esp32dev
-build_flags = 
-	-Werror -Wall
-	-DOE5HWN_MeshCom
-	-DHAS_SX1268
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:WEMOS-LOLIN32-OLED-DIY]
-board = lolin32
-build_flags = 
-	-Werror -Wall
-	-DWEMOS_LOLIN32_OLED_DIY_LoRa
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:WEMOS-D1-R32-RA02]
-board = wemos_d1_uno32
-build_flags = 
-	-Werror -Wall
-	-DWEMOS_D1_R32_RA02
-	-DHAS_SX1278
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:ttgo-lora32-v21-915]
-board = ttgo-lora32-v21
-build_flags = 
-	-Werror -Wall
-	-DTTGO_T_LORA32_V2_1_915
-	-DHAS_SX1276
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps = 
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
-
-[env:esp32c3_DIY_1W_LoRa]
-extends = env:esp32
-board = esp32-c3-devkitm-1
-board_build.mcu = esp32c3
-build_flags =
-	-Werror -Wall
-	-DESP32C3_DIY_1W_LoRa
-	-DHAS_SX1268
-	-DARDUINO_USB_MODE=1
-	-DARDUINO_USB_CDC_ON_BOOT=1
-	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-lib_deps =
-	${common.lib_deps}
-	adafruit/Adafruit GFX Library @ 1.11.9
-	adafruit/Adafruit SSD1306 @ 2.5.10
+debug_tool = esp-prog

src/A7670_utils.cpp

@@ -1,12 +1,31 @@
+/* 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 
+ * (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 "configuration.h"
 #include "aprs_is_utils.h"
-#include "boards_pinout.h"
+#include "board_pinout.h"
 #include "A7670_utils.h"
 #include "lora_utils.h"
 #include "display.h"
 #include "utils.h"
 
-#if defined(ESP32_DIY_LoRa_A7670)
+
+#ifdef HAS_A7670
     #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
@@ -20,9 +39,9 @@
 
     bool modemStartUp       = false;
     bool serverStartUp      = false;
-    bool userBytesSended    = false;
-    bool beaconBytesSended  = false;
-    bool beaconSended       = false;
+    bool userBytesSent      = false;
+    bool beaconBytesSent    = false;
+    bool beaconSent         = false;
     bool stationBeacon      = false;
 
     extern bool modemLoggedToAPRSIS;
@@ -33,7 +52,7 @@
         bool checkModemOn() {
             bool modemReady = false;
             Serial.print("Starting Modem ...              ");
-            show_display(firstLine, "Starting Modem...", " ", " ", 0);
+            displayShow(firstLine, "Starting Modem...", " ", " ", 0);
 
             pinMode(A7670_ResetPin, OUTPUT);        //A7670 Reset
             digitalWrite(A7670_ResetPin, LOW);
@@ -60,7 +79,7 @@
                         modemReady = true;
                         i = 1;
                         Serial.println("Modem Ready!\n");
-                        show_display(firstLine, "Starting Modem...", "---> Modem Ready", " ", 0);
+                        displayShow(firstLine, "Starting Modem...", "---> Modem Ready", " ", 0);
                         return true;
                     }
                 }
@@ -78,7 +97,7 @@
                 delay(1000);
                 //setup_gps();      // if gps active / won't be need for now
             } else {
-                show_display(firstLine, "Starting Modem...", "---> Failed !!!", " ", 0);
+                displayShow(firstLine, "Starting Modem...", "---> Failed !!!", " ", 0);
                 Serial.println(F("*********** Failed to connect to the modem! ***********"));
             }
         }
@@ -98,26 +117,26 @@
                     //Serial.println(response); // DEBUG of Modem AT message
                     if(response.indexOf("verified") >= 0) {
                         Serial.println("Logged! (User Validated)\n");
-                        show_display(firstLine, "Connecting APRS-IS...", "---> Logged!", " ", 1000);
+                        displayShow(firstLine, "Connecting APRS-IS...", "---> Logged!", " ", 1000);
                         Serial.println("####################   APRS-IS FEED   ####################");
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
                     } else if (ATMessage == "AT+NETOPEN" && response.indexOf("OK") >= 0) {
                         Serial.println("Port Open!");
-                        show_display(firstLine, "Opening Port...", "---> Port Open", " ", 0);
+                        displayShow(firstLine, "Opening Port...", "---> Port Open", " ", 0);
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
                     } else if (ATMessage == "AT+NETOPEN" && response.indexOf("Network is already opened") >= 0) {
                         Serial.println("Port Open! (was already opened)");
-                        show_display(firstLine, "Opening Port...", "---> Port Open", " ", 0);
+                        displayShow(firstLine, "Opening Port...", "---> Port Open", " ", 0);
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
                     } else if (ATMessage.indexOf("AT+CIPOPEN") == 0 && response.indexOf("PB DONE") >= 0) {
                         Serial.println("Contacted!");
-                        show_display(firstLine, "Connecting APRS-IS...", "---> Contacted", " ", 0);
+                        displayShow(firstLine, "Connecting APRS-IS...", "---> Contacted", " ", 0);
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
@@ -128,8 +147,8 @@
                         delayATMessage = 0;
                     } else if (ATMessage.indexOf(Config.callsign) >= 3 && !modemLoggedToAPRSIS && response.indexOf("OK") >= 0 && !stationBeacon) { // login info
                         validAT = true;
-                        delayATMessage = 0;       
-                    } else if (ATMessage.indexOf(Config.callsign) == 0 && !beaconSended && response.indexOf("OK") >= 0 && !stationBeacon) {   // self beacon or querys
+                        delayATMessage = 0;
+                    } else if (ATMessage.indexOf(Config.callsign) == 0 && !beaconSent && response.indexOf("OK") >= 0 && !stationBeacon) {   // self beacon or querys
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
@@ -146,22 +165,27 @@
         }
 
         void APRS_IS_connect() {
-            String loginInfo = "user " + Config.callsign + " pass " + String(Config.aprs_is.passcode) + " vers CA2RXU_LoRa_iGate 1.3 filter " + Config.aprs_is.filter;
+            String loginInfo = "user ";
+            loginInfo += Config.callsign;
+            loginInfo += " pass ";
+            loginInfo += String(Config.aprs_is.passcode);
+            loginInfo += " vers CA2RXU_LoRa_iGate 1.3 filter ";
+            loginInfo += Config.aprs_is.filter;
             Serial.println("-----> Connecting to APRS IS");
             while (!modemStartUp) {
                 Serial.print("Opening Port...                 ");
-                show_display(firstLine, "Opening Port...", " ", " ", 0);
+                displayShow(firstLine, "Opening Port...", " ", " ", 0);
                 modemStartUp = checkATResponse("AT+NETOPEN");
                 delay(2000);
             } while (!serverStartUp) {
                 Serial.print("Connecting APRS-IS Server...    ");
-                show_display(firstLine, "Connecting APRS-IS...", " ", " ", 0);
+                displayShow(firstLine, "Connecting APRS-IS...", " ", " ", 0);
                 serverStartUp = checkATResponse("AT+CIPOPEN=0,\"TCP\",\"" + String(Config.aprs_is.server) + "\"," + String(Config.aprs_is.port));
                 delay(2000);
-            } while (!userBytesSended) {
+            } while (!userBytesSent) {
                 Serial.print("Writing User Login Data       ");
-                show_display(firstLine, "Connecting APRS-IS...", "---> User Login Data", " ", 0);
-                userBytesSended = checkATResponse("AT+CIPSEND=0," + String(loginInfo.length()+1));
+                displayShow(firstLine, "Connecting APRS-IS...", "---> User Login Data", " ", 0);
+                userBytesSent = checkATResponse("AT+CIPSEND=0," + String(loginInfo.length()+1));
                 delay(2000);
             } while (!modemLoggedToAPRSIS) {
                 Serial.print(".");
@@ -171,19 +195,19 @@
         }
 
         void uploadToAPRSIS(const String& packet) {
-            beaconBytesSended = checkATResponse("AT+CIPSEND=0," + String(packet.length()+1));
+            beaconBytesSent = checkATResponse("AT+CIPSEND=0," + String(packet.length()+1));
             delay(2000);
-            if (beaconBytesSended) {
+            if (beaconBytesSent) {
                 Serial.print(".");
-                beaconSended = checkATResponse(packet);
+                beaconSent = checkATResponse(packet);
             } 
-            if (!beaconSended) {
+            if (!beaconSent) {
                 Serial.println("------------------------------------> UPLOAD FAILED!!!");
             } else {
                 Serial.println("Packet Uploaded to APRS-IS!");
             }
-            beaconBytesSended = false;
-            beaconSended = false;
+            beaconBytesSent = false;
+            beaconSent      = false;
         }
 
         void listenAPRSIS() {
@@ -195,6 +219,7 @@
                 }
             }
             delay(1);
-        } 
+        }
     }
+    
 #endif

src/A7670_utils.h

@@ -1,17 +0,0 @@
-#ifndef A7670_UTILS_H_
-#define A7670_UTILS_H_
-
-#include <Arduino.h>
-
-namespace A7670_Utils {
-
-    bool checkModemOn();
-    void setup();
-    bool checkATResponse(const String& ATMessage);
-    void APRS_IS_connect();
-    void uploadToAPRSIS(const String& packet);
-    void listenAPRSIS();
-
-}
-
-#endif

src/LoRa_APRS_iGate.cpp

@@ -1,186 +1,259 @@
-/*______________________________________________________________________________________________________________
+/* 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 
+ * (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/>.
+ */
 
-██╗      ██████╗ ██████╗  █████╗      █████╗ ██████╗ ██████╗ ███████╗    ██╗ ██████╗  █████╗ ████████╗███████╗
-██║     ██╔═══██╗██╔══██╗██╔══██╗    ██╔══██╗██╔══██╗██╔══██╗██╔════╝    ██║██╔════╝ ██╔══██╗╚══██╔══╝██╔════╝
-██║     ██║   ██║██████╔╝███████║    ███████║██████╔╝██████╔╝███████╗    ██║██║  ███╗███████║   ██║   █████╗  
-██║     ██║   ██║██╔══██╗██╔══██║    ██╔══██║██╔═══╝ ██╔══██╗╚════██║    ██║██║   ██║██╔══██║   ██║   ██╔══╝  
-███████╗╚██████╔╝██║  ██║██║  ██║    ██║  ██║██║     ██║  ██║███████║    ██║╚██████╔╝██║  ██║   ██║   ███████╗
-╚══════╝ ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝    ╚═╝  ╚═╝╚═╝     ╚═╝  ╚═╝╚══════╝    ╚═╝ ╚═════╝ ╚═╝  ╚═╝   ╚═╝   ╚══════╝
+/*___________________________________________________________________
 
-                                          Ricardo Guzman - CA2RXU 
-                              https://github.com/richonguzman/LoRa_APRS_Tracker
-                                 (donations : http://paypal.me/richonguzman)
-______________________________________________________________________________________________________________*/
+██╗      ██████╗ ██████╗  █████╗      █████╗ ██████╗ ██████╗ ███████╗
+██║     ██╔═══██╗██╔══██╗██╔══██╗    ██╔══██╗██╔══██╗██╔══██╗██╔════╝
+██║     ██║   ██║██████╔╝███████║    ███████║██████╔╝██████╔╝███████╗
+██║     ██║   ██║██╔══██╗██╔══██║    ██╔══██║██╔═══╝ ██╔══██╗╚════██║
+███████╗╚██████╔╝██║  ██║██║  ██║    ██║  ██║██║     ██║  ██║███████║
+╚══════╝ ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝    ╚═╝  ╚═╝╚═╝     ╚═╝  ╚═╝╚══════╝
+                                                                     
+                ██╗ ██████╗  █████╗ ████████╗███████╗
+                ██║██╔════╝ ██╔══██╗╚══██╔══╝██╔════╝
+                ██║██║  ███╗███████║   ██║   █████╗
+                ██║██║   ██║██╔══██║   ██║   ██╔══╝
+                ██║╚██████╔╝██║  ██║   ██║   ███████╗
+                ╚═╝ ╚═════╝ ╚═╝  ╚═╝   ╚═╝   ╚══════╝
+
+
+                       Ricardo Guzman - CA2RXU 
+           https://github.com/richonguzman/LoRa_APRS_iGate
+             (donations : http://paypal.me/richonguzman)
+___________________________________________________________________*/
 
 #include <ElegantOTA.h>
+#include <TinyGPS++.h>
 #include <Arduino.h>
 #include <WiFi.h>
 #include <vector>
 #include "configuration.h"
-#include "battery_utils.h"
 #include "aprs_is_utils.h"
 #include "station_utils.h"
-#include "boards_pinout.h"
+#include "battery_utils.h"
+#include "board_pinout.h"
 #include "syslog_utils.h"
-#include "query_utils.h"
 #include "power_utils.h"
+#include "sleep_utils.h"
 #include "lora_utils.h"
 #include "wifi_utils.h"
 #include "digi_utils.h"
 #include "gps_utils.h"
-#include "bme_utils.h"
 #include "web_utils.h"
 #include "tnc_utils.h"
+#include "ntp_utils.h"
+#include "wx_utils.h"
 #include "display.h"
 #include "utils.h"
-#ifdef ESP32_DIY_LoRa_A7670
+#ifdef HAS_A7670
     #include "A7670_utils.h"
 #endif
 
-String          versionDate             = "2024.06.15";
-Configuration   Config;
-WiFiClient      espClient;
 
-uint8_t         myWiFiAPIndex           = 0;
-int             myWiFiAPSize            = Config.wifiAPs.size();
-WiFi_AP         *currentWiFi            = &Config.wifiAPs[myWiFiAPIndex];
+String              versionDate             = "2025-08-20";
+Configuration       Config;
+WiFiClient          espClient;
+#ifdef HAS_GPS
+    HardwareSerial  gpsSerial(1);
+    TinyGPSPlus     gps;
+    uint32_t        gpsSatelliteTime        = 0;
+    bool            gpsInfoToggle           = false;
+#endif
 
-bool            isUpdatingOTA           = false;
-uint32_t        lastBatteryCheck        = 0;
+uint8_t             myWiFiAPIndex           = 0;
+int                 myWiFiAPSize            = Config.wifiAPs.size();
+WiFi_AP             *currentWiFi            = &Config.wifiAPs[myWiFiAPIndex];
 
-bool            backUpDigiMode          = false;
-bool            modemLoggedToAPRSIS     = false;
+bool                isUpdatingOTA           = false;
+uint32_t            lastBatteryCheck        = 0;
+
+bool                backUpDigiMode          = false;
+bool                modemLoggedToAPRSIS     = false;
+
+#ifdef HAS_EPAPER
+    uint32_t        lastEpaperTime          = 0;
+    extern String   lastEpaperText;
+#endif
 
 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);
     POWER_Utils::setup();
     Utils::setupDisplay();
-    Config.check();
     LoRa_Utils::setup();
     Utils::validateFreqs();
-    GPS_Utils::generateBeacons();
+    GPS_Utils::setup();
+    STATION_Utils::loadBlacklistAndManagers();
 
     #ifdef STARTUP_DELAY    // (TEST) just to wait for WiFi init of Routers
-    show_display("", "  STARTUP DELAY ...", "", "", 0);
-    delay(STARTUP_DELAY * 60 * 1000);
+        displayShow("", "  STARTUP DELAY ...", "", "", 0);
+        delay(STARTUP_DELAY * 60 * 1000);
     #endif
 
-    #ifdef HELTEC_HTCT62
-        if (Config.lowPowerMode) {
-            gpio_wakeup_enable(GPIO_NUM_3, GPIO_INTR_HIGH_LEVEL);
-            esp_deep_sleep_enable_gpio_wakeup(GPIO_NUM_3, ESP_GPIO_WAKEUP_GPIO_HIGH);
-            long lastBeacon = 0;
-            LoRa_Utils::startReceive();
-            while (true) {
-                auto wakeup_reason = esp_sleep_get_wakeup_cause();
-                if (wakeup_reason == 7) { // packet received
-                    Serial.println("Received packet");
-                    String packet = LoRa_Utils::receivePacket();
-                    Serial.println(packet);
-                    if (Config.digi.mode == 2) DIGI_Utils::processLoRaPacket(packet);
-
-                    if (packet.indexOf(Config.callsign + ":?APRSELP{") != -1) { // Send `?APRSELP` to exit low power
-                        Serial.println("Got ?APRSELP message, exiting from low power mode");
-                        break;
-                    };
-                }
-                long time = esp_timer_get_time() / 1000000;
-                if (lastBeacon == 0 || time - lastBeacon >= Config.beacon.interval * 60) {
-                    Serial.println("Sending beacon");
-                    String comment = Config.beacon.comment;
-                    if (Config.battery.sendInternalVoltage) comment += " Batt=" + String(BATTERY_Utils::checkInternalVoltage(),2) + "V";
-                    if (Config.battery.sendExternalVoltage) comment += " Ext=" + String(BATTERY_Utils::checkExternalVoltage(),2) + "V";
-                    STATION_Utils::addToOutputPacketBuffer(GPS_Utils::getiGateLoRaBeaconPacket() + comment);                
-                    lastBeacon = time;
-                }
-
-                LoRa_Utils::startReceive();
-                Serial.println("Sleeping");
-                long sleep = (Config.beacon.interval * 60) - (time - lastBeacon);
-                Serial.flush();
-                esp_sleep_enable_timer_wakeup(sleep * 1000000);
-                esp_light_sleep_start();
-                Serial.println("Waked up");
-            }
-            Config.loramodule.rxActive = false;
-        }
-    #endif
+    SLEEP_Utils::setup();
     WIFI_Utils::setup();
+    NTP_Utils::setup();
     SYSLOG_Utils::setup();
-    BME_Utils::setup();
+    WX_Utils::setup();
     WEB_Utils::setup();
     TNC_Utils::setup();
-    #ifdef ESP32_DIY_LoRa_A7670
+    #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() {
-    WIFI_Utils::checkIfAutoAPShouldPowerOff();
+    //Serial.println("Loop tick: " + String(millis()));
+    //delay(1000);
 
-    if (isUpdatingOTA) {
-        ElegantOTA.loop();
-        return; // Don't process IGate and Digi during OTA update
-    }
+    if (Config.digi.ecoMode == 1) {
+        SLEEP_Utils::checkWakeUpFlag();
+        Utils::checkBeaconInterval();
+        STATION_Utils::processOutputPacketBufferUltraEcoMode();
+        Utils::checkSleepByLowBatteryVoltage(1);
+        SLEEP_Utils::startSleeping();
+    } else {
+        WIFI_Utils::checkAutoAPTimeout();
 
-    if (Config.lowVoltageCutOff > 0) {
-        BATTERY_Utils::checkIfShouldSleep();
-    }
+        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) {
+                    gpsInfoToggle = !gpsInfoToggle;
+                    gpsSatelliteTime = millis();
+                }
+                if (gpsInfoToggle) {
+                    thirdLine = "Satellite(s): ";
+                    String gpsData = String(gps.satellites.value());
+                    if (gpsData.length() < 2) gpsData = "0" + gpsData;  // Ensure two-digit formatting
+                    thirdLine += gpsData;
+                } else {
+                    thirdLine = Utils::getLocalIP();
+                }
+            } else {
+                thirdLine = Utils::getLocalIP();
+            }
+        #else
+            thirdLine = Utils::getLocalIP();
+        #endif
 
-    thirdLine = Utils::getLocalIP();
+        #ifdef HAS_A7670
+            if (Config.aprs_is.active && !modemLoggedToAPRSIS) A7670_Utils::APRS_IS_connect();
+        #else
+            WIFI_Utils::checkWiFi();
+            if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) APRS_IS_Utils::connect();
+        #endif
 
-    WIFI_Utils::checkWiFi(); // Always use WiFi, not related to IGate/Digi mode
+        NTP_Utils::update();
+        TNC_Utils::loop();
 
-    #ifdef ESP32_DIY_LoRa_A7670
-        if (Config.aprs_is.active && !modemLoggedToAPRSIS) A7670_Utils::APRS_IS_connect();
-    #else
-        if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) APRS_IS_Utils::connect();
-    #endif
+        Utils::checkDisplayInterval();
+        Utils::checkBeaconInterval();
+        
+        APRS_IS_Utils::checkStatus(); // Need that to update display, maybe split this and send APRSIS status to display func?
 
-    TNC_Utils::loop();
-
-    Utils::checkDisplayInterval();
-    Utils::checkBeaconInterval();
-    
-    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) {
-        packet = LoRa_Utils::receivePacket(); // We need to fetch LoRa packet above APRSIS and Digi
-    }
-
-    if (packet != "") {
-        if (Config.aprs_is.active) { // If APRSIS enabled
-            APRS_IS_Utils::processLoRaPacket(packet); // Send received packet to APRSIS
+        String packet = "";
+        if (Config.loramodule.rxActive) {
+            packet = LoRa_Utils::receivePacket(); // We need to fetch LoRa packet above APRSIS and Digi
         }
 
-        if (Config.digi.mode == 2 || backUpDigiMode) { // If Digi enabled
-            DIGI_Utils::processLoRaPacket(packet); // Send received packet to Digi
+        if (packet != "") {
+            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 == 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) { // 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.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::processAPRSISPacket();
+            //APRS_IS_Utils::listenAPRSIS(); // listen received packet from APRSIS
         }
+
+        STATION_Utils::processOutputPacketBuffer();
+
+        #ifdef HAS_EPAPER   // Only consider updating every 10 seconds (when data to show is different from before)
+            if(lastEpaperTime == 0 || millis() - lastEpaperTime > 10000) {
+                String posibleEpaperText = firstLine + secondLine + thirdLine + fourthLine + fifthLine + sixthLine + seventhLine;
+                if (lastEpaperText != posibleEpaperText) {
+                    displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+                    lastEpaperText = posibleEpaperText;
+                    lastEpaperTime = millis();
+                }
+            }
+        #else
+            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+        #endif
+
+        Utils::checkRebootTime();
+        Utils::checkSleepByLowBatteryVoltage(1);
     }
-
-    if (Config.aprs_is.active) { // If APRSIS enabled
-        APRS_IS_Utils::listenAPRSIS(); // listen received packet from APRSIS
-    }
-
-    STATION_Utils::processOutputPacketBuffer();
-    STATION_Utils::clean25SegBuffer();
-
-    show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
-    Utils::checkRebootTime();
-    Utils::checkSleepByLowBatteryVoltage(1);
 }

src/aprs_is_utils.cpp

@@ -1,7 +1,26 @@
+/* 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 
+ * (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 "configuration.h"
 #include "aprs_is_utils.h"
 #include "station_utils.h"
+#include "board_pinout.h"
 #include "syslog_utils.h"
 #include "query_utils.h"
 #include "A7670_utils.h"
@@ -9,8 +28,10 @@
 #include "display.h"
 #include "utils.h"
 
+
 extern Configuration        Config;
 extern WiFiClient           espClient;
+extern QueueHandle_t        aprsIsRxQueue;
 extern uint32_t             lastScreenOn;
 extern String               firstLine;
 extern String               secondLine;
@@ -22,23 +43,26 @@ extern String               seventhLine;
 extern bool                 modemLoggedToAPRSIS;
 extern bool                 backUpDigiMode;
 
-uint32_t lastRxTime         = millis();
+uint32_t    lastRxTime      = millis();
+bool        passcodeValid   = false;
 
-#ifdef ESP32_DIY_LoRa_A7670
-    extern bool                 stationBeacon;
+#ifdef HAS_A7670
+    extern bool             stationBeacon;
 #endif
 
 
 namespace APRS_IS_Utils {
 
+    // Handle del task (opcional, para poder controlarlo después)
+    TaskHandle_t aprsisTaskHandle = NULL;
+
     void upload(const String& line) {
         espClient.print(line + "\r\n");
     }
 
     void connect() {
-        uint8_t count = 0;
-        String aprsauth;
         Serial.print("Connecting to APRS-IS ...     ");
+        uint8_t count = 0;
         while (!espClient.connect(Config.aprs_is.server.c_str(), Config.aprs_is.port) && count < 20) {
             Serial.println("Didn't connect with server...");
             delay(1000);
@@ -51,15 +75,16 @@ namespace APRS_IS_Utils {
         }
         if (count == 20) {
             Serial.println("Tried: " + String(count) + " FAILED!");
-        }
-        else {
+        } else {
             Serial.println("Connected!\n(Server: " + String(Config.aprs_is.server) + " / Port: " + String(Config.aprs_is.port) + ")");
-
             // String filter = "t/m/" + Config.callsign + "/" + (String)Config.aprs_is.reportingDistance;
-
-            aprsauth = "user " + Config.callsign + " pass " + Config.aprs_is.passcode + " vers CA2RXU_LoRa_iGate 1.3 filter " + Config.aprs_is.filter;
-            upload(aprsauth);
-            delay(200);
+            String aprsAuth = "user ";
+            aprsAuth += Config.callsign;
+            aprsAuth += " pass ";
+            aprsAuth += Config.aprs_is.passcode;
+            aprsAuth += " vers CA2RXU_iGate 3.0 filter ";
+            aprsAuth += Config.aprs_is.filter;
+            upload(aprsAuth);
         }
     }
 
@@ -68,13 +93,13 @@ namespace APRS_IS_Utils {
         if (WiFi.status() == WL_CONNECTED) {
             wifiState = "OK";
         } else {
-            if (backUpDigiMode) {
+            if (backUpDigiMode || Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) {
                 wifiState = "--";
             } else {
                 wifiState = "AP";
-            }            
+            }
             if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
             }
             lastScreenOn = millis();
         }
@@ -82,7 +107,7 @@ namespace APRS_IS_Utils {
         if (!Config.aprs_is.active) {
             aprsisState = "OFF";
         } else {
-            #ifdef ESP32_DIY_LoRa_A7670
+            #ifdef HAS_A7670
                 if (modemLoggedToAPRSIS) {
                     aprsisState = "OK";
                 } else {
@@ -96,9 +121,9 @@ namespace APRS_IS_Utils {
                 }
             #endif
             if(aprsisState == "--" && !Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
                 lastScreenOn = millis();
-            }            
+            }
         }
         secondLine = "WiFi: ";
         secondLine += wifiState;
@@ -106,24 +131,122 @@ namespace APRS_IS_Utils {
         secondLine += aprsisState;
     }
 
-    String buildPacketToUpload(const String& packet) {
-        String payload = packet.substring(packet.indexOf(":"));
-        if (payload.indexOf("\x3c\xff\x01") != -1) {
-            payload = payload.substring(0, payload.indexOf("\x3c\xff\x01"));
-        }
-        if (!(Config.aprs_is.active && Config.digi.mode == 0)) { // Check if NOT only IGate
-            return packet.substring(3, packet.indexOf(":")) + ",qAR," + Config.callsign + payload;
+    String checkForStartingBytes(const String& packet) {
+        if (packet.indexOf("\x3c\xff\x01") != -1) {
+            return packet.substring(0, packet.indexOf("\x3c\xff\x01"));
         } else {
-            return packet.substring(3, packet.indexOf(":")) + ",qAO," + Config.callsign + payload;
+            return packet;
+        }
+    }
+
+    String buildPacketToUpload(const String& packet) {
+        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 += checkForStartingBytes(packet.substring(packet.indexOf(":")));
+        return packetToUpload;
+    }
+
+    bool processReceivedLoRaMessage(const String& sender, const String& packet, bool thirdParty) {
+        String receivedMessage;
+        if (packet.indexOf("{") > 0) {     // ack?
+            String ackMessage = "ack";
+            ackMessage.concat(packet.substring(packet.indexOf("{") + 1));
+            ackMessage.trim();
+            //Serial.println(ackMessage);
+
+            String addToBuffer = Config.callsign;
+            addToBuffer += ">APLRG1";
+            if (!thirdParty) addToBuffer += ",RFONLY";
+            if (Config.beacon.path != "") {
+                addToBuffer += ",";
+                addToBuffer += Config.beacon.path;
+            }
+            addToBuffer += "::";
+
+            String processedSender = sender;
+            for (int i = sender.length(); i < 9; i++) {
+                processedSender += ' ';
+            }
+            addToBuffer += processedSender;
+
+            addToBuffer += ":";
+            addToBuffer += ackMessage;
+            STATION_Utils::addToOutputPacketBuffer(addToBuffer);
+            receivedMessage = packet.substring(packet.indexOf(":") + 1, packet.indexOf("{"));
+        } else {
+            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, thirdParty));
+            lastScreenOn = millis();
+            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, "Callsign = " + sender, "TYPE --> QUERY", 0);
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    void processLoRaPacket(const String& packet) {
+        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 (packet.indexOf("::") > 10 && Addressee == Config.callsign) {      // its a message for me!
+                            queryMessage = processReceivedLoRaMessage(Sender, checkForStartingBytes(AddresseeAndMessage), false);
+                        }
+                        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);
+                        }
+                    }
+                }
+            }
         }
     }
 
     String buildPacketToTx(const String& aprsisPacket, uint8_t packetType) {
         String packet = aprsisPacket;
         packet.trim();
-        String outputPacket = packet.substring(0, packet.indexOf(","));
-        outputPacket.concat(",TCPIP,WIDE1-1,");
+        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("*");
         switch (packetType) {
             case 0: // gps
                 if (packet.indexOf(":=") > 0) {
@@ -155,126 +278,69 @@ namespace APRS_IS_Utils {
         return outputPacket;
     }
 
-    bool processReceivedLoRaMessage(const String& sender, const String& packet) {
-        String receivedMessage;
-        if (packet.indexOf("{") > 0) {     // ack?
-            String ackMessage = "ack";
-            ackMessage.concat(packet.substring(packet.indexOf("{") + 1));
-            ackMessage.trim();
-            //Serial.println(ackMessage);
-            String processedSender = sender;
-            for (int i = sender.length(); i < 9; i++) {
-                processedSender += ' ';
-            }
-            if (Config.beacon.path == "") {
-                STATION_Utils::addToOutputPacketBuffer(Config.callsign + ">APLRG1,RFONLY::" + processedSender + ":" + ackMessage);
-            } else {
-                STATION_Utils::addToOutputPacketBuffer(Config.callsign + ">APLRG1,RFONLY," + Config.beacon.path + "::" + processedSender + ":" + ackMessage);
-            }
+    //uint32_t lastLog = 0;
+    void processAPRSISPacket() {
+        /*Serial.println("processAPRSISPacket");
 
-            receivedMessage = packet.substring(packet.indexOf(":") + 1, packet.indexOf("{"));
-        } else {
-            receivedMessage = packet.substring(packet.indexOf(":") + 1);
-        }
-        if (receivedMessage.indexOf("?") == 0) {
-            delay(2000);
-            if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
-            }
-            STATION_Utils::addToOutputPacketBuffer(QUERY_Utils::process(receivedMessage, sender, 0)); // LoRa
-            lastScreenOn = millis();
-            show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, "Callsign = " + sender, "TYPE --> QUERY", 0);
-            return true;
-        }
-        else {
-            return false;
-        }
-    }
+        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();
+        }*/
 
-    void processLoRaPacket(const String& packet) {
-        if (espClient.connected() || modemLoggedToAPRSIS) {
-            bool queryMessage = false;
-            String aprsPacket, Sender, AddresseeAndMessage, Addressee;
-            if (packet != "") {
-                if ((packet.substring(0, 3) == "\x3c\xff\x01") && (packet.indexOf("TCPIP") == -1) && (packet.indexOf("NOGATE") == -1) && (packet.indexOf("RFONLY") == -1)) {
-                    Sender = packet.substring(3, packet.indexOf(">"));
-                    if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {
-                        if (STATION_Utils::check25SegBuffer(Sender, packet.substring(packet.indexOf(":")+2))) {
-                            STATION_Utils::updateLastHeard(Sender);
-                            Utils::typeOfPacket(packet.substring(3), 0);  // LoRa-APRS
-                            AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
-                            Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
-                            Addressee.trim();
-                            if (packet.indexOf("::") > 10 && Addressee == Config.callsign) {      // its a message for me!
-                                if (AddresseeAndMessage.indexOf("\x3c\xff\x01") != -1) {
-                                    AddresseeAndMessage = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf("\x3c\xff\x01"));
-                                }
-                                queryMessage = processReceivedLoRaMessage(Sender, AddresseeAndMessage);
-                            }
-                            if (!queryMessage) {
-                                aprsPacket = buildPacketToUpload(packet);
-                                if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                                    display_toggle(true);
-                                }
-                                lastScreenOn = millis();
-                                #ifdef ESP32_DIY_LoRa_A7670
-                                    stationBeacon = true;
-                                    A7670_Utils::uploadToAPRSIS(aprsPacket);
-                                    stationBeacon = false;
-                                #else
-                                    upload(aprsPacket);
-                                #endif
-                                Utils::println("---> Uploaded to APRS-IS");
-                                show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
 
-    void processAPRSISPacket(const String& packet) {
-        String Sender, AddresseeAndMessage, Addressee, receivedMessage;
-        if (!packet.startsWith("#")) {
-            if (Config.aprs_is.messagesToRF && packet.indexOf("::") > 0) {
-                Sender = packet.substring(0, packet.indexOf(">"));
-                if (Utils::checkValidCallsign(Sender)) {
-                    AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
-                    Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
+        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(packet.indexOf("::") + 2);
+                    String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
                     Addressee.trim();
-                    if (Addressee == Config.callsign) {             // its for me!
+                    if (Addressee == Config.callsign) {                 // its for me!
+                        String receivedMessage;
                         if (AddresseeAndMessage.indexOf("{") > 0) {     // ack?
-                            String ackMessage = "ack" + AddresseeAndMessage.substring(AddresseeAndMessage.indexOf("{") + 1);
+                            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 + ">APLRG1,TCPIP,qAC::" + Sender + ":" + ackMessage;
-                            #ifdef ESP32_DIY_LoRa_A7670
+
+                            String ackPacket = Config.callsign;
+                            ackPacket += ">APLRG1,TCPIP,qAC::";
+                            ackPacket += Sender;
+                            ackPacket += ":";
+                            ackPacket += ackMessage;
+                            #ifdef HAS_A7670
                                 A7670_Utils::uploadToAPRSIS(ackPacket);
                             #else
                                 upload(ackPacket);
-                            #endif                        
+                            #endif
                             receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1, AddresseeAndMessage.indexOf("{"));
                         } else {
                             receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1);
                         }
                         if (receivedMessage.indexOf("?") == 0) {
-                            Utils::println("Received Query APRS-IS : " + packet);
-                            String queryAnswer = QUERY_Utils::process(receivedMessage, Sender, 1); // APRSIS
+                            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) {
-                                display_toggle(true);
+                                displayToggle(true);
                             }
                             lastScreenOn = millis();
                             delay(500);
-                            #ifdef ESP32_DIY_LoRa_A7670
+                            #ifdef HAS_A7670
                                 A7670_Utils::uploadToAPRSIS(queryAnswer);
                             #else
                                 upload(queryAnswer);
-                            #endif                        
+                            #endif
                             SYSLOG_Utils::log(2, queryAnswer, 0, 0.0, 0); // APRSIS TX
                             fifthLine = "APRS-IS ----> APRS-IS";
                             sixthLine = Config.callsign;
@@ -286,40 +352,112 @@ namespace APRS_IS_Utils {
                             seventhLine = "QUERY = ";
                             seventhLine += receivedMessage;
                         }
+                        displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                     } else {
-                        Utils::print("Received Message from APRS-IS  : " + packet);
-                        if (STATION_Utils::wasHeard(Addressee) && Utils::checkValidCallsign(Addressee)) {
+                        Utils::print("Rx Message (APRS-IS): " + packet);
+                        if (STATION_Utils::wasHeard(Addressee) && packet.indexOf("EQNS.") == -1 && packet.indexOf("UNIT.") == -1 && packet.indexOf("PARM.") == -1) {
                             STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 1));
-                            display_toggle(true);
+                            displayToggle(true);
                             lastScreenOn = millis();
                             Utils::typeOfPacket(packet, 1); // APRS-LoRa
+                            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                         }
                     }
-                    show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+                } else if (Config.aprs_is.objectsToRF && packet.indexOf(":;") > 0) {
+                    Utils::print("Rx Object (APRS-IS) : " + packet);
+                    if (STATION_Utils::checkObjectTime(packet)) {
+                        STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 5));
+                        displayToggle(true);
+                        lastScreenOn = millis();
+                        Utils::typeOfPacket(packet, 1); // APRS-LoRa
+                        Serial.println();
+                    } else {
+                        Serial.println(" ---> Rejected (Time): No Tx");
+                    }
                 }
-            } else if (Config.aprs_is.objectsToRF && packet.indexOf(":;") > 0) {
-                Utils::println("Received Object from APRS-IS  : " + packet);
-                STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 5));
-                display_toggle(true);
-                lastScreenOn = millis();
-                Utils::typeOfPacket(packet, 1); // APRS-LoRa
             }
         }
     }
 
     void listenAPRSIS() {
-        #ifdef ESP32_DIY_LoRa_A7670
+        #ifdef HAS_A7670
             A7670_Utils::listenAPRSIS();
         #else
             if (espClient.connected()) {
                 if (espClient.available()) {
                     String aprsisPacket = espClient.readStringUntil('\r');
-                    // Serial.println(aprsisPacket);
-                    processAPRSISPacket(aprsisPacket);
+                    aprsisPacket.trim();    //Serial.println(aprsisPacket);
+                    xQueueSend(aprsIsRxQueue, &aprsisPacket, 0);
+                    //processAPRSISPacket(aprsisPacket);
                     lastRxTime = millis();
                 }
             }
         #endif
     }
 
+    void firstConnection() {
+        if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) {
+            connect();
+            while (!passcodeValid) {
+                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);
+        }
+    }
+
 }

src/aprs_is_utils.h

@@ -1,21 +0,0 @@
-#ifndef APRS_IS_UTILS_H_
-#define APRS_IS_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace APRS_IS_Utils {
-
-    void    upload(const String& line);
-    void    connect();
-    void    checkStatus();
-    String  buildPacketToUpload(const String& packet);
-    String  buildPacketToTx(const String& aprsisPacket, uint8_t packetType);
-    bool    processReceivedLoRaMessage(const String& sender, const String& packet);
-    void    processLoRaPacket(const String& packet);
-    void    processAPRSISPacket(const String& packet);
-    void    listenAPRSIS();
-
-}
-
-#endif

src/battery_utils.cpp

@@ -1,23 +1,68 @@
+/* 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 
+ * (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 "battery_utils.h"
 #include "configuration.h"
-#include "boards_pinout.h"
+#include "board_pinout.h"
 #include "power_utils.h"
 #include "utils.h"
 
-extern  Configuration               Config;
-extern  uint32_t                    lastBatteryCheck;
 
-bool    shouldSleepLowVoltage       = false;
+extern  Configuration                   Config;
+extern  uint32_t                        lastBatteryCheck;
 
-float   adcReadingTransformation    = (3.3/4095);
-float   voltageDividerCorrection    = 0.288;
+bool    shouldSleepLowVoltage           = false;
 
-// for External Voltage Measurment (MAX = 15Volts !!!)
-float R1 = 100.000; //in Kilo-Ohms
-float R2 = 27.000; //in Kilo-Ohms
-float readingCorrection = 0.125;
-float multiplyCorrection = 0.035;
+float   adcReadingTransformation        = (3.3/4095);
+int     adcReadings                     = 20;
+float   voltageDividerCorrection        = 0.288;
+float   readingCorrection               = 0.125;
+float   multiplyCorrection              = 0.035;
+
+float   voltageDividerTransformation    = 0.0;
+
+int     telemetryCounter                = random(1,999);
+
+
+
+#ifdef HAS_ADC_CALIBRATION
+    #include <esp_adc_cal.h>
+
+    #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
+
+    #if CONFIG_IDF_TARGET_ESP32
+    #define ADC_EXAMPLE_CALI_SCHEME ESP_ADC_CAL_VAL_EFUSE_VREF
+    #elif CONFIG_IDF_TARGET_ESP32S2
+    #define ADC_EXAMPLE_CALI_SCHEME ESP_ADC_CAL_VAL_EFUSE_TP
+    #elif CONFIG_IDF_TARGET_ESP32C3
+    #define ADC_EXAMPLE_CALI_SCHEME ESP_ADC_CAL_VAL_EFUSE_TP
+    #elif CONFIG_IDF_TARGET_ESP32S3
+    #define ADC_EXAMPLE_CALI_SCHEME ESP_ADC_CAL_VAL_EFUSE_TP_FIT
+    #endif
+
+    esp_adc_cal_characteristics_t adc_chars;
+#endif
+
+bool calibrationEnable = false;
 
 
 namespace BATTERY_Utils {
@@ -26,6 +71,46 @@ namespace BATTERY_Utils {
         return (voltage - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
     }
 
+    void adcCalibration() {
+        #ifdef HAS_ADC_CALIBRATION
+            if (calibrationEnable) {
+                adc1_config_width(ADC_WIDTH_BIT_12);
+                adc1_config_channel_atten(InternalBattery_ADC_Channel, ADC_ATTEN_DB_12);
+                adc1_config_channel_atten(ExternalVoltage_ADC_Channel, ADC_ATTEN_DB_12);
+            }
+        #endif
+    }
+
+    void adcCalibrationCheck() {
+        #ifdef HAS_ADC_CALIBRATION
+            esp_err_t ret;
+            ret = esp_adc_cal_check_efuse(ADC_EXAMPLE_CALI_SCHEME);
+            /*if (ret == ESP_ERR_NOT_SUPPORTED) {
+                Serial.println("Calibration scheme not supported, skip software calibration");
+            } else if (ret == ESP_ERR_INVALID_VERSION) {
+                Serial.println("eFuse not burnt, skip software calibration");
+            } else */
+            if (ret == ESP_OK) {
+                esp_adc_cal_characterize(ADC_UNIT_1, ADC_ATTEN_DB_12, ADC_WIDTH_BIT_12, 1100, &adc_chars);
+                //Serial.printf("eFuse Vref:%u mV\n", adc_chars.vref);
+                calibrationEnable = true;
+            } /*else {
+                Serial.println("Invalid Calibration Arg");
+            }*/
+        #endif
+    }
+
+    void setup() {
+        if ((Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) && Config.battery.voltageDividerR2 != 0) voltageDividerTransformation = (Config.battery.voltageDividerR1 + Config.battery.voltageDividerR2) / Config.battery.voltageDividerR2;
+
+        #if defined(HAS_ADC_CALIBRATION)
+            if (Config.battery.sendInternalVoltage || Config.battery.monitorInternalVoltage || Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) {
+                adcCalibrationCheck();
+                adcCalibration();
+            }
+        #endif
+    }
+
     float checkInternalVoltage() { 
         #if defined(HAS_AXP192) || defined(HAS_AXP2101)
             if(POWER_Utils::isBatteryConnected()) {
@@ -34,41 +119,61 @@ namespace BATTERY_Utils {
                 return 0.0;
             }
         #else
-            int sample;
-            int sampleSum = 0;
+            
             #ifdef ADC_CTRL
-                #if defined(HELTEC_WSL_V3) || defined(HELTEC_WIRELESS_TRACKER)
-                    digitalWrite(ADC_CTRL, HIGH);
-                #endif
-                #if defined(HELTEC_V3) || defined(HELTEC_V2)
-                    digitalWrite(ADC_CTRL, LOW);
-                #endif
+                POWER_Utils::adc_ctrl_ON();
             #endif
 
-            for (int i = 0; i < 100; i++) {
-                #ifdef BATTERY_PIN
-                    sample = analogRead(BATTERY_PIN);
+            int sampleSum = 0;
+            for (int i = 0; i < adcReadings; i++) {
+                #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
+                        if (calibrationEnable){
+                            sampleSum += adc1_get_raw(InternalBattery_ADC_Channel);
+                        } else {
+                            sampleSum += analogRead(BATTERY_PIN);
+                        }
+                    #else
+                        #ifdef BATTERY_PIN
+                            sampleSum += analogRead(BATTERY_PIN);
+                        #else
+                            sampleSum += 0;
+                        #endif
+                    #endif
                 #endif
-                #if defined(ESP32_DIY_LoRa) || defined(ESP32_DIY_1W_LoRa)
-                    sample = 0;
-                #endif
-                sampleSum += sample;
-                delayMicroseconds(50); 
+                delay(3); 
             }
 
             #ifdef ADC_CTRL
-                #if defined(HELTEC_WSL_V3) || defined(HELTEC_WIRELESS_TRACKER)
-                    digitalWrite(ADC_CTRL, LOW);
-                #endif
-                #if defined(HELTEC_V3) || defined(HELTEC_V2)
-                    digitalWrite(ADC_CTRL, HIGH);
-                #endif
-                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.
-                return (((sampleSum/100) * adcReadingTransformation) / inputDivider) + 0.285; // Yes, this offset is excessive, but the ADC on the ESP32s3 is quite inaccurate and noisy. Adjust to own measurements.
-            #else
-                return (2 * (sampleSum/100) * adcReadingTransformation) + voltageDividerCorrection; // raw voltage without mapping
-            #endif
+                POWER_Utils::adc_ctrl_OFF();
 
+                #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.
+                #endif
+                return (((sampleSum/adcReadings) * adcReadingTransformation) / inputDivider) + 0.285; // Yes, this offset is excessive, but the ADC on the ESP32s3 is quite inaccurate and noisy. Adjust to own measurements.
+            #else
+                #ifdef HAS_ADC_CALIBRATION
+                    if (calibrationEnable){
+                        float voltage = esp_adc_cal_raw_to_voltage(sampleSum / adcReadings, &adc_chars);
+                        voltage *= 2;       // for 100K/100K voltage divider
+                        voltage /= 1000;
+                        return voltage;
+                    } else {
+                        return (2 * (sampleSum/adcReadings) * adcReadingTransformation) + voltageDividerCorrection;  // raw voltage without mapping
+                    }
+                #else
+                    #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;
+                    #else
+                        return (2 * (sampleSum/adcReadings) * adcReadingTransformation) + voltageDividerCorrection;  // raw voltage without mapping
+                    #endif
+                #endif
+            #endif
             // return mapVoltage(voltage, 3.34, 4.71, 3.0, 4.2); // mapped voltage
         #endif
     }
@@ -77,42 +182,89 @@ namespace BATTERY_Utils {
         int sample;
         int sampleSum = 0;
         for (int i = 0; i < 100; i++) {
-            sample = analogRead(Config.battery.externalVoltagePin);
+            #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); 
+            delayMicroseconds(50);
         }
 
-        float voltage = ((((sampleSum/100)* adcReadingTransformation) + readingCorrection) * ((R1+R2)/R2)) - multiplyCorrection;
+        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 voltage; // raw voltage without mapping
+        return extVoltage; // raw voltage without mapping
 
         // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage
     }
 
-    void checkIfShouldSleep() {
-        if (lastBatteryCheck == 0 || millis() - lastBatteryCheck >= 15 * 60 * 1000) {
-            lastBatteryCheck = millis();
-
-            float voltage = checkInternalVoltage();
-            
-            if (voltage < Config.lowVoltageCutOff) {
-                ESP.deepSleep(1800000000); // 30 min sleep (60s = 60e6)
-            }
-        }
-    }
-
     void startupBatteryHealth() {
         #ifdef BATTERY_PIN
             if (Config.battery.monitorInternalVoltage && checkInternalVoltage() < Config.battery.internalSleepVoltage + 0.1) {
                 shouldSleepLowVoltage = true;
             }
         #endif
-        if (Config.battery.monitorExternalVoltage && checkExternalVoltage() < Config.battery.externalSleepVoltage + 0.1) {
-            shouldSleepLowVoltage = true;
-        }
+        #ifndef HELTEC_WP
+            if (Config.battery.monitorExternalVoltage && checkExternalVoltage() < Config.battery.externalSleepVoltage + 0.1) {
+                shouldSleepLowVoltage = true;
+            }
+        #endif
         if (shouldSleepLowVoltage) {
             Utils::checkSleepByLowBatteryVoltage(0);
         }
     }
 
+    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;
+    }
+
 }

src/battery_utils.h

@@ -1,16 +0,0 @@
-#ifndef BATTERY_UTILS_H_
-#define BATTERY_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace BATTERY_Utils {
-
-    float   checkInternalVoltage();
-    float   checkExternalVoltage();
-    void    checkIfShouldSleep(); // ????
-    void    startupBatteryHealth();
-
-}
-
-#endif

src/bme_utils.h

@@ -1,23 +0,0 @@
-#ifndef BME_UTILS_H_
-#define BME_UTILS_H_
-
-#include <Adafruit_Sensor.h>
-#include <Adafruit_BME280.h>
-#include <Adafruit_BMP280.h>
-#include <Adafruit_BME680.h>
-#include "Adafruit_Si7021.h"
-#include <Arduino.h>
-
-
-namespace BME_Utils {
-
-    void  getWxModuleAddres();
-    void  setup();
-    String generateTempString(const float bmeTemp);
-    String generateHumString(const float bmeHum);
-    String generatePresString(const float bmePress);
-    String readDataSensor();
-
-}
-
-#endif

src/boards_pinout.h

@@ -1,218 +0,0 @@
-#ifndef PINS_CONFIG_H_
-#define PINS_CONFIG_H_
-
-#include <Arduino.h>
-
-#undef OLED_SDA
-#undef OLED_SCL
-#undef OLED_RST
-
-
-// LORA MODULES
-#if defined(TTGO_T_LORA32_V2_1) || defined(HELTEC_V2) || defined(ESP32_DIY_LoRa) || defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_LORA32_V2_1_915)
-    #define RADIO_SCLK_PIN  5      // GPIO5    - SX1278 SCK
-    #define RADIO_MISO_PIN  19      // GPIO19   - SX1278 MISO
-    #define RADIO_MOSI_PIN  27      // GPIO27   - SX1278 MOSI
-    #define RADIO_CS_PIN    18      // GPIO18   - SX1278 CS ---> NSS
-    #define RADIO_RST_PIN   14      // GPIO14   - SX1278 RST
-    #define RADIO_BUSY_PIN  26      // GPIO26   - SX1278 IRQ ---->DIO0
-#endif
-
-#if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_WS)
-    #define RADIO_SCLK_PIN  9   // SX1262 SCK
-    #define RADIO_MISO_PIN  11  // SX1262 MISO
-    #define RADIO_MOSI_PIN  10  // SX1262 MOSI
-    #define RADIO_CS_PIN    8   // SX1262 NSS
-    #define RADIO_RST_PIN   12  // SX1262 RST
-    #define RADIO_DIO1_PIN  14  // SX1262 DIO1
-    #define RADIO_BUSY_PIN  13  // SX1262 BUSY
-#endif
-
-#ifdef ESP32_DIY_1W_LoRa    // Ebyte E22 400M30S / SX1268
-    #define RADIO_SCLK_PIN  18
-    #define RADIO_MISO_PIN  19
-    #define RADIO_MOSI_PIN  23
-    #define RADIO_CS_PIN    5
-    #define RADIO_RST_PIN   27
-    #define RADIO_DIO1_PIN  12
-    #define RADIO_BUSY_PIN  14
-    #define RADIO_RXEN      32
-    #define RADIO_TXEN      25
-#endif
-
-#ifdef WEMOS_LOLIN32_OLED_DIY_LoRa
-    #define RADIO_SCLK_PIN  15
-    #define RADIO_MISO_PIN  13
-    #define RADIO_MOSI_PIN  12
-    #define RADIO_CS_PIN    14
-    #define RADIO_RST_PIN   2
-    #define RADIO_BUSY_PIN  25
-#endif
-
-#if defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2_SX1262)
-    #define RADIO_SCLK_PIN  5
-    #define RADIO_MISO_PIN  19
-    #define RADIO_MOSI_PIN  27
-    #define RADIO_CS_PIN    18
-    #define RADIO_DIO0_PIN  26
-    #define RADIO_RST_PIN   23
-    #define RADIO_DIO1_PIN  33
-    #define RADIO_BUSY_PIN  32
-#endif
-
-#if defined(OE5HWN_MeshCom)
-    #define RADIO_SCLK_PIN      18
-    #define RADIO_MISO_PIN      19
-    #define RADIO_MOSI_PIN      23
-    #define RADIO_CS_PIN        5
-    #define RADIO_RST_PIN       27
-    #define RADIO_DIO1_PIN      33
-    #define RADIO_BUSY_PIN      26
-    #define RADIO_RXEN          14
-    #define RADIO_TXEN          13
-#endif
-
-#ifdef HELTEC_HTCT62
-    #define RADIO_SCLK_PIN  10   // SX1262 SCK
-    #define RADIO_MISO_PIN  6    // SX1262 MISO
-    #define RADIO_MOSI_PIN  7    // SX1262 MOSI
-    #define RADIO_CS_PIN    8    // SX1262 NSS
-    #define RADIO_RST_PIN   5    // SX1262 RST
-    #define RADIO_DIO1_PIN  3    // SX1262 DIO1
-    #define RADIO_BUSY_PIN  4    // SX1262 BUSY
-#endif
-
-#ifdef ESP32_DIY_LoRa_A7670
-    #define RADIO_SCLK_PIN  18
-    #define RADIO_MISO_PIN  19
-    #define RADIO_MOSI_PIN  23
-    #define RADIO_CS_PIN    2
-    #define RADIO_RST_PIN   0
-    #define RADIO_BUSY_PIN  32
-    #define A7670_PWR_PIN   4
-    #define A7670_ResetPin  5
-    #define A7670_TX_PIN    26
-    #define A7670_RX_PIN    27
-#endif
-
-#ifdef WEMOS_D1_R32_RA02
-    #define RADIO_SCLK_PIN  18
-    #define RADIO_MISO_PIN  19
-    #define RADIO_MOSI_PIN  23
-    #define RADIO_CS_PIN    5
-    #define RADIO_BUSY_PIN  12
-    #define RADIO_RST_PIN   13
-    #define RADIO_DIO1_PIN  14
-    #define OLED_SDA        21
-    #define OLED_SCL        22
-    #define OLED_RST        36
-#endif   
-
-// OLED 
-#if defined(TTGO_T_LORA32_V2_1) || defined(ESP32_DIY_LoRa) || defined(ESP32_DIY_1W_LoRa) || defined(TTGO_T_Beam_V1_0) || defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2_SX1262) || defined(OE5HWN_MeshCom) || defined(ESP32_DIY_LoRa_A7670) || defined(TTGO_T_LORA32_V2_1_915)
-    #define OLED_SDA    21
-    #define OLED_SCL    22
-    #define OLED_RST    -1      // Reset pin # (or -1 if sharing Arduino reset pin)
-#endif
-
-#ifdef HELTEC_V2
-    #define OLED_SDA    4
-    #define OLED_SCL    15
-    #define OLED_RST    16
-#endif
-
-#if defined(HELTEC_V3) || defined(HELTEC_WS)
-    #define OLED_SDA    17
-    #define OLED_SCL    18
-    #define OLED_RST    21
-#endif
-
-#ifdef WEMOS_LOLIN32_OLED_DIY_LoRa
-    #define OLED_SDA    5
-    #define OLED_SCL    4
-    #define OLED_RST    -1
-#endif
-
-#if !defined(HELTEC_HTCT62) && !defined(HELTEC_WSL_V3) && !defined(ESP32C3_DIY_1W_LoRa)
-        #define HAS_DISPLAY
-#endif
-
-// Leds and other stuff
-#ifdef HELTEC_HTCT62
-    #define BATTERY_PIN         1
-#endif
-#if defined(TTGO_T_LORA32_V2_1) || defined(TTGO_T_LORA32_V2_1_915)
-    #define INTERNAL_LED_PIN    25      // Green Led
-    #define BATTERY_PIN         35      // es 35 el led y 1 bateria?
-#endif
-#if defined(HELTEC_V2)
-    #define INTERNAL_LED_PIN    25
-    #define BATTERY_PIN         37
-    #define ADC_CTRL            21
-#endif
-#if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WS)
-    #define INTERNAL_LED_PIN    35
-    #define BATTERY_PIN         1
-    #define VEXT_CTRL           36
-    #define ADC_CTRL            37 // Heltec WSL_V3 just like Heltec WT
-    #define BOARD_I2C_SDA       41
-    #define BOARD_I2C_SCL       42
-#endif
-
-#if defined(ESP32_DIY_LoRa) || defined(ESP32_DIY_1W_LoRa)
-    #define INTERNAL_LED_PIN    2
-#endif
-#if defined(ESP32_DIY_LoRa_A7670)
-    #define INTERNAL_LED_PIN    13      // 13 for V1.1 and 12 for V1.0
-    #define BATTERY_PIN         35
-#endif
-
-#ifdef HELTEC_WIRELESS_TRACKER
-    #define INTERNAL_LED_PIN    18
-    #define BATTERY_PIN         1
-    #define ADC_CTRL            2   // HELTEC Wireless Tracker ADC_CTRL = HIGH powers the voltage divider to read BatteryPin. Only on V05 = V1.1
-    #define VEXT_CTRL           3   // To turn on GPS and TFT
-    #define BOARD_I2C_SDA       7
-    #define BOARD_I2C_SCL       6
-#endif
-
-#ifdef ESP32_C3_DIY_LoRa
-    #define OLED_SDA         8
-    #define OLED_SCL         9
-    #define OLED_RST         10
-    #define RADIO_SCLK_PIN   4
-    #define RADIO_MISO_PIN   5
-    #define RADIO_MOSI_PIN   6
-    #define RADIO_CS         7
-    #define RADIO_RST_PIN    3
-    #define RADIO_IRQ_PIN    2
-#endif
-
-#ifdef ESP32C3_DIY_1W_LoRa
-    #define RADIO_SCLK_PIN      8
-    #define RADIO_MISO_PIN      9
-    #define RADIO_MOSI_PIN      10
-    #define RADIO_CS_PIN        5
-    #define RADIO_RST_PIN       4
-    #define RADIO_DIO1_PIN      2
-    #define RADIO_BUSY_PIN      3
-    #define RADIO_RXEN          6
-    #define RADIO_TXEN          7
-#endif
-
-/* (Same pins for LILYGO LoRa32 and ESP32 Wroom Dev )
-SX1278-------------------> ESP32 ttgo-lora32-v21 and ESP32 WROOM Dev
-GND                         GND
-DIO1                        -
-DIO2                        -
-DIO3                        -
-VCC                         3.3V
-MISO                        19
-MOSI                        27
-SCLK                        5
-NSS                         18
-DIO0                        26
-REST                        14
-GND                         -  */
-
-#endif

src/configuration.cpp

@@ -1,21 +1,33 @@
+/* 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 
+ * (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 <SPIFFS.h>
 #include "configuration.h"
+#include "board_pinout.h"
 #include "display.h"
 
 
-void Configuration::check() {
-    if (reload) {
-        show_display("------- UPDATE ------", "config is old", "device will update", "and then reboot", 1000);
-        
-        writeFile();
+bool shouldSleepStop = true;
 
-        ESP.restart();
-    }
-}
 
 void Configuration::writeFile() {
-    Serial.println("Saving config..");
+    Serial.println("Saving config...");
 
     StaticJsonDocument<2560> data;
     File configFile = SPIFFS.open("/igate_conf.json", "w");
@@ -27,43 +39,53 @@ void Configuration::writeFile() {
         }
     }
 
-    data["wifi"]["autoAP"]["password"]      = wifiAutoAP.password;
-    data["wifi"]["autoAP"]["powerOff"]      = wifiAutoAP.powerOff;
+    data["wifi"]["autoAP"]["password"]          = wifiAutoAP.password;
+    data["wifi"]["autoAP"]["timeout"]           = wifiAutoAP.timeout;
 
-    data["callsign"]                        = callsign;
+    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["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"]["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["digi"]["mode"]                    = digi.mode;
+    data["beacon"]["statusActive"]              = beacon.statusActive;
+    data["beacon"]["statusPacket"]              = beacon.statusPacket;
 
-    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["beacon"]["gpsActive"]                 = beacon.gpsActive;
+    data["beacon"]["gpsAmbiguity"]              = beacon.gpsAmbiguity;
 
-    data["display"]["alwaysOn"]             = display.alwaysOn;
-    data["display"]["timeout"]              = display.timeout;
-    data["display"]["turn180"]              = display.turn180;
+    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;
@@ -73,37 +95,53 @@ void Configuration::writeFile() {
     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["bme"]["active"]                   = bme.active;
-    data["bme"]["heightCorrection"]         = bme.heightCorrection;
-    data["bme"]["temperatureCorrection"]    = bme.temperatureCorrection;
+    data["battery"]["sendVoltageAsTelemetry"]   = battery.sendVoltageAsTelemetry;
 
-    data["syslog"]["active"]                = syslog.active;
-    data["syslog"]["server"]                = syslog.server;
-    data["syslog"]["port"]                  = syslog.port;
+    data["wxsensor"]["active"]                  = wxsensor.active;
+    data["wxsensor"]["heightCorrection"]        = wxsensor.heightCorrection;
+    data["wxsensor"]["temperatureCorrection"]   = wxsensor.temperatureCorrection;
 
-    data["tnc"]["enableServer"]             = tnc.enableServer;
-    data["tnc"]["enableSerial"]             = tnc.enableSerial;
-    data["tnc"]["acceptOwn"]                = tnc.acceptOwn;
+    data["syslog"]["active"]                    = syslog.active;
+    data["syslog"]["server"]                    = syslog.server;
+    data["syslog"]["port"]                      = syslog.port;
+    data["syslog"]["logBeaconOverTCPIP"]        = syslog.logBeaconOverTCPIP;
 
-    data["other"]["rebootMode"]             = rebootMode;
-    data["other"]["rebootModeTime"]         = rebootModeTime;
+    data["tnc"]["enableServer"]                 = tnc.enableServer;
+    data["tnc"]["enableSerial"]                 = tnc.enableSerial;
+    data["tnc"]["acceptOwn"]                    = tnc.acceptOwn;
 
-    data["ota"]["username"]                 = ota.username;
-    data["ota"]["password"]                 = ota.password;
+    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["other"]["backupDigiMode"]             = backupDigiMode;
 
-    data["other"]["lowPowerMode"]           = lowPowerMode;
-    data["other"]["lowVoltageCutOff"]       = lowVoltageCutOff;    
+    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() {
@@ -128,129 +166,103 @@ bool Configuration::readFile() {
             wifiAPs.push_back(wifiap);
         }
 
-        wifiAutoAP.password             = data["wifi"]["autoAP"]["password"].as<String>();
-        wifiAutoAP.powerOff             = data["wifi"]["autoAP"]["powerOff"].as<int>();
+        wifiAutoAP.password             = data["wifi"]["autoAP"]["password"] | "1234567890";
+        wifiAutoAP.timeout              = data["wifi"]["autoAP"]["timeout"] | 10;
 
-        callsign                        = data["callsign"].as<String>();
-        rememberStationTime             = data["other"]["rememberStationTime"].as<int>();
+        callsign                        = data["callsign"] | "NOCALL-10";
+        rememberStationTime             = data["other"]["rememberStationTime"] | 30;
 
-        battery.sendInternalVoltage     = data["battery"]["sendInternalVoltage"].as<bool>();
-        battery.monitorInternalVoltage  = data["battery"]["monitorInternalVoltage"].as<bool>();
-        battery.internalSleepVoltage    = data["battery"]["internalSleepVoltage"].as<float>();
+        beacon.latitude                 = data["beacon"]["latitude"] | 0.0;
+        beacon.longitude                = data["beacon"]["longitude"] | 0.0;
+        beacon.comment                  = data["beacon"]["comment"] | "LoRa APRS";
+        beacon.interval                 = data["beacon"]["interval"] | 15;
+        beacon.overlay                  = data["beacon"]["overlay"] | "L";
+        beacon.symbol                   = data["beacon"]["symbol"] | "a";
+        beacon.path                     = data["beacon"]["path"] | "WIDE1-1";
+        beacon.sendViaAPRSIS            = data["beacon"]["sendViaAPRSIS"] | false;
+        beacon.sendViaRF                = data["beacon"]["sendViaRF"] | false;
 
-        battery.sendExternalVoltage     = data["battery"]["sendExternalVoltage"].as<bool>();
-        battery.externalVoltagePin      = data["battery"]["externalVoltagePin"].as<int>();
-        battery.monitorExternalVoltage  = data["battery"]["monitorExternalVoltage"].as<bool>();
-        battery.externalSleepVoltage    = data["battery"]["externalSleepVoltage"].as<float>();
+        beacon.statusActive             = data["beacon"]["statusActive"] | false;
+        beacon.statusPacket             = data["beacon"]["statusPacket"] | "";
 
-        aprs_is.passcode                = data["aprs_is"]["passcode"].as<String>();
-        aprs_is.server                  = data["aprs_is"]["server"].as<String>();
-        aprs_is.port                    = data["aprs_is"]["port"].as<int>();
+        beacon.gpsActive                = data["beacon"]["gpsActive"] | false;
+        beacon.gpsAmbiguity             = data["beacon"]["gpsAmbiguity"] | false;
 
-        loramodule.spreadingFactor      = data["lora"]["spreadingFactor"].as<int>();
-        loramodule.signalBandwidth      = data["lora"]["signalBandwidth"].as<long>();
-        loramodule.codingRate4          = data["lora"]["codingRate4"].as<int>();
-        loramodule.power                = data["lora"]["power"].as<int>();
+        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;
 
-        display.alwaysOn                = data["display"]["alwaysOn"].as<bool>();
-        display.timeout                 = data["display"]["timeout"].as<int>();
-        display.turn180                 = data["display"]["turn180"].as<bool>();
+        digi.mode                       = data["digi"]["mode"] | 0;
+        digi.ecoMode                    = data["digi"]["ecoMode"] | 0;
+        if (digi.ecoMode == 1) shouldSleepStop = false;
 
-        syslog.active                   = data["syslog"]["active"].as<bool>();
-        syslog.server                   = data["syslog"]["server"].as<String>();
-        syslog.port                     = data["syslog"]["port"].as<int>();
+        #if defined(HAS_A7670)
+            if (digi.ecoMode == 1) digi.ecoMode = 2;
+        #endif
 
-        bme.active                      = data["bme"]["active"].as<bool>();
-        bme.heightCorrection            = data["bme"]["heightCorrection"].as<int>();
-        bme.temperatureCorrection       = data["bme"]["temperatureCorrection"].as<float>();
+        loramodule.txFreq               = data["lora"]["txFreq"] | 433775000;
+        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.txActive             = data["lora"]["txActive"] | false;
+        loramodule.rxActive             = data["lora"]["rxActive"] | false;
 
-        ota.username                    = data["ota"]["username"].as<String>();
-        ota.password                    = data["ota"]["password"].as<String>();
+        display.alwaysOn                = data["display"]["alwaysOn"] | true;
+        display.timeout                 = data["display"]["timeout"] | 4;
+        display.turn180                 = data["display"]["turn180"] | false;
 
-        tnc.enableServer                = data["tnc"]["enableServer"].as<bool>();
-        tnc.enableSerial                = data["tnc"]["enableSerial"].as<bool>();
-        tnc.acceptOwn                   = data["tnc"]["acceptOwn"].as<bool>();
+        battery.sendInternalVoltage     = data["battery"]["sendInternalVoltage"] | false;
+        battery.monitorInternalVoltage  = data["battery"]["monitorInternalVoltage"] | false;
+        battery.internalSleepVoltage    = data["battery"]["internalSleepVoltage"] | 2.9;
 
-        lowPowerMode                    = data["other"]["lowPowerMode"].as<bool>();
-        lowVoltageCutOff                = data["other"]["lowVoltageCutOff"].as<double>();
+        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.voltageDividerR1        = data["battery"]["voltageDividerR1"] | 100.0;
+        battery.voltageDividerR2        = data["battery"]["voltageDividerR2"] | 27.0;
 
-        backupDigiMode                  = data["other"]["backupDigiMode"].as<bool>();
+        battery.sendVoltageAsTelemetry  = data["battery"]["sendVoltageAsTelemetry"] | false;
 
-        rebootMode                      = data["other"]["rebootMode"].as<bool>();
-        rebootModeTime                  = data["other"]["rebootModeTime"].as<int>();
+        wxsensor.active                 = data["wxsensor"]["active"] | false;
+        wxsensor.heightCorrection       = data["wxsensor"]["heightCorrection"] | 0;
+        wxsensor.temperatureCorrection  = data["wxsensor"]["temperatureCorrection"] | 0.0;
 
-        int stationMode                 = data["stationMode"].as<int>(); // deprecated but need to specify config version
-
-        if (stationMode == 0) {
-            // Load new settings 
-
-            beacon.latitude                   = data["beacon"]["latitude"].as<double>();
-            beacon.longitude                  = data["beacon"]["longitude"].as<double>();
-            beacon.comment                    = data["beacon"]["comment"].as<String>();
-            beacon.overlay                    = data["beacon"]["overlay"].as<String>();
-            beacon.symbol                     = data["beacon"]["symbol"].as<String>();
-            beacon.interval                   = data["beacon"]["interval"].as<int>();
-            beacon.sendViaAPRSIS              = data["beacon"]["sendViaAPRSIS"].as<bool>();
-            beacon.sendViaRF                  = data["beacon"]["sendViaRF"].as<bool>();
-            beacon.path                       = data["beacon"]["path"].as<String>();
-
-            digi.mode                         = data["digi"]["mode"].as<int>();
-
-            aprs_is.active                    = data["aprs_is"]["active"].as<bool>();
-            aprs_is.filter                    = data["aprs_is"]["filter"].as<String>();
-            aprs_is.messagesToRF              = data["aprs_is"]["messagesToRF"].as<bool>();
-            aprs_is.objectsToRF               = data["aprs_is"]["objectsToRF"].as<bool>();
-
-            loramodule.txFreq                 = data["lora"]["txFreq"].as<long>();
-            loramodule.rxFreq                 = data["lora"]["rxFreq"].as<long>();
-            loramodule.txActive               = data["lora"]["txActive"].as<bool>();
-            loramodule.rxActive               = data["lora"]["rxActive"].as<bool>();
-        } else {
-            // Load old settings and put into new variables not actual config
-
-            String iGateComment             = data["iGateComment"].as<String>();
-            int beaconInterval              = data["other"]["beaconInterval"].as<int>();
-
-            long iGateFreq                  = data["lora"]["iGateFreq"].as<long>();
-            long digirepeaterTxFreq         = data["lora"]["digirepeaterTxFreq"].as<long>();
-            long digirepeaterRxFreq         = data["lora"]["digirepeaterRxFreq"].as<long>();
+        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;
         
-            String digiComment              = data["digi"]["comment"].as<String>();
-            double digiLatitude             = data["digi"]["latitude"].as<double>();
-            double digiLongitude            = data["digi"]["longitude"].as<double>();
+        tnc.enableServer                = data["tnc"]["enableServer"] | false;
+        tnc.enableSerial                = data["tnc"]["enableSerial"] | false;
+        tnc.acceptOwn                   = data["tnc"]["acceptOwn"] | false;
 
-            beacon.latitude = digiLatitude;
-            beacon.longitude = digiLongitude;
-            beacon.interval = beaconInterval;
+        ota.username                    = data["ota"]["username"] | "";
+        ota.password                    = data["ota"]["password"] | "";
 
-            loramodule.txFreq = digirepeaterTxFreq;
-            loramodule.rxFreq = digirepeaterRxFreq;
-            loramodule.rxActive = true;
-            beacon.sendViaAPRSIS = true;
-            beacon.sendViaRF = false;
+        webadmin.active                 = data["webadmin"]["active"] | false;
+        webadmin.username               = data["webadmin"]["username"] | "admin";
+        webadmin.password               = data["webadmin"]["password"] | "";
 
-            switch (stationMode) {
-                case 1: // IGate only
-                // aprs_is.active = true; // better don't do that automatically
-                beacon.comment = iGateComment;
-                loramodule.rxFreq = iGateFreq;
-                break;
-                case 5: // Digi + IGate
-                case 2: // Digi + IGate
-                // aprs_is.active = true; // better don't do that automatically
-                // digi.mode = 2; // better don't do that automatically
-                beacon.comment = digiComment;
-                loramodule.rxFreq = iGateFreq;
-                break;
-                case 3: // Digi
-                case 4: // Digi
-                // digi.mode = 2; // better don't do that automatically
-                beacon.comment = digiComment;
-                break;
-            }
+        ntp.gmtCorrection               = data["ntp"]["gmtCorrection"] | 0.0;
 
-            reload = true;
-        }
+        backupDigiMode                  = data["other"]["backupDigiMode"] | false;
+
+        rebootMode                      = data["other"]["rebootMode"] | false;
+        rebootModeTime                  = data["other"]["rebootModeTime"] | 6;
+
+        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;
@@ -269,86 +281,106 @@ bool Configuration::readFile() {
 }
     
 void Configuration::init() {
-    reload = false;
 
     WiFi_AP wifiap;
-    wifiap.ssid                 = "";
-    wifiap.password             = "";
+    wifiap.ssid                     = "";
+    wifiap.password                 = "";
 
     wifiAPs.push_back(wifiap);
 
-    wifiAutoAP.password         = "1234567890";
-    wifiAutoAP.powerOff         = 15;
+    wifiAutoAP.password             = "1234567890";
+    wifiAutoAP.timeout              = 10;
 
-    callsign                    = "N0CALL";
+    callsign                        = "N0CALL-10";
 
-    beacon.comment              = "LoRa APRS"; // new
-    beacon.latitude             = 0.0; // new
-    beacon.longitude            = 0.0; // new
-    beacon.interval             = 15; // new
-    beacon.overlay              = "L"; // new
-    beacon.symbol               = "#"; // new
-    beacon.sendViaAPRSIS        = true; // new
-    beacon.sendViaRF            = false; // new
-    beacon.path                 = "WIDE1-1"; // new
-    
-    digi.mode = 0;
+    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";
 
-    tnc.enableServer            = false;
-    tnc.enableSerial            = false;
-    tnc.acceptOwn               = false;
+    beacon.statusActive             = false;
+    beacon.statusPacket             = "";
 
-    aprs_is.active              = false; // new
-    aprs_is.passcode            = "XYZVW";
-    aprs_is.server              = "rotate.aprs2.net";
-    aprs_is.port                = 14580;
-    aprs_is.filter              = "m/10"; // new
-    aprs_is.messagesToRF        = false;
-    aprs_is.objectsToRF         = false;
+    beacon.gpsActive                = false;
+    beacon.gpsAmbiguity             = false;
 
-    loramodule.txFreq           = 433775000; // new
-    loramodule.rxFreq           = 433775000; // new
-    loramodule.spreadingFactor  = 12;
-    loramodule.signalBandwidth  = 125000;
-    loramodule.codingRate4      = 5;
-    loramodule.power            = 20;
-    loramodule.txActive         = false; // new
-    loramodule.rxActive         = true; // new
+    digi.mode                       = 0;
+    digi.ecoMode                    = 0;
 
-    display.alwaysOn            = true;
-    display.timeout             = 4;
-    display.turn180             = false;
+    tnc.enableServer                = false;
+    tnc.enableSerial                = false;
+    tnc.acceptOwn                   = false;
 
-    syslog.active               = false;
-    syslog.server               = "192.168.0.100";
-    syslog.port                 = 514;
+    aprs_is.active                  = false;
+    aprs_is.passcode                = "XYZVW";
+    aprs_is.server                  = "rotate.aprs2.net";
+    aprs_is.port                    = 14580;
+    aprs_is.filter                  = "m/10";
+    aprs_is.messagesToRF            = false;
+    aprs_is.objectsToRF             = false;
 
-    bme.active                  = false;
-    bme.heightCorrection        = 0;
-    bme.temperatureCorrection   = 0.0;
+    loramodule.txFreq               = 433775000;
+    loramodule.rxFreq               = 433775000;
+    loramodule.spreadingFactor      = 12;
+    loramodule.signalBandwidth      = 125000;
+    loramodule.codingRate4          = 5;
+    loramodule.power                = 20;
+    loramodule.txActive             = false;
+    loramodule.rxActive             = true;
 
-    ota.username                = "";
-    ota.password                = "";
+    display.alwaysOn                = true;
+    display.timeout                 = 4;
+    display.turn180                 = false;
 
-    
-    rememberStationTime         = 30;
+    syslog.active                   = false;
+    syslog.server                   = "lora.link9.net";
+    syslog.port                     = 1514;
+    syslog.logBeaconOverTCPIP       = 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    = 3.0;
+    battery.internalSleepVoltage    = 2.9;
 
     battery.sendExternalVoltage     = false;
     battery.externalVoltagePin      = 34;
     battery.monitorExternalVoltage  = false;
-    battery.externalSleepVoltage    = 3.0;
+    battery.externalSleepVoltage    = 10.9;
+    battery.voltageDividerR1        = 100.0;
+    battery.voltageDividerR2        = 27.0;
 
-    lowPowerMode                = false;
-    lowVoltageCutOff            = 0;
+    battery.sendVoltageAsTelemetry  = false;
 
-    backupDigiMode              = false;
+    backupDigiMode                  = false;
 
-    rebootMode                  = false;
-    rebootModeTime              = 0;
+    rebootMode                      = false;
+    rebootModeTime                  = 0;
+
+    personalNote                    = "";
+
+    blacklist                       = "";
+
+    webadmin.active                 = false;
+    webadmin.username               = "admin";
+    webadmin.password               = "";
+
+    ntp.gmtCorrection               = 0.0;
+
+    remoteManagement.managers       = "";
+    remoteManagement.rfOnly         = true;
 
     Serial.println("All is Written!");
 }

src/digi_utils.cpp

@@ -1,14 +1,33 @@
+/* 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 
+ * (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 "configuration.h"
 #include "station_utils.h"
 #include "aprs_is_utils.h"
-#include "query_utils.h"
 #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 String           iGateBeaconPacket;
@@ -24,66 +43,132 @@ extern bool             backUpDigiMode;
 
 namespace DIGI_Utils {
 
-    String generateDigiRepeatedPacket(const String& packet){
-        String temp0, path;
-        temp0 = packet.substring(packet.indexOf(">") + 1, packet.indexOf(":"));
-        if (temp0.indexOf(",") > 2) {
-            path = temp0.substring(temp0.indexOf(",") + 1, temp0.indexOf(":"));
-            if (path.indexOf("WIDE1-") >= 0) {
-                String hop = path.substring(path.indexOf("WIDE1-") + 6, path.indexOf("WIDE1-") + 7);
-                if (hop.toInt() >= 1 && hop.toInt() <= 7) {
-                    if (hop.toInt() == 1) {
-                        path.replace("WIDE1-1", Config.callsign + "*");
-                    } else {
-                        path.replace("WIDE1-" + hop, Config.callsign + "*,WIDE1-" + String(hop.toInt() - 1));
-                    }
+    String buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq) {
+        if (!crossFreq) {
+            String packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
+            String tempPath = path;
 
-                    String repeatedPacket = packet.substring(0, packet.indexOf(">"));   // sender
-                    repeatedPacket += ">";
-                    repeatedPacket += temp0.substring(0, temp0.indexOf(","));           // tocall
-                    repeatedPacket += ",";
-                    repeatedPacket += path;
+            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 "";
+                }
+            }
+            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 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 += Config.callsign;
+            packetToRepeat += "*";
+            packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(suffix)));
+            return packetToRepeat;
+        }
+    }
 
-                    String payload = packet.substring(packet.indexOf(":"));
-                    if (payload.indexOf("\x3c\xff\x01") != -1) {
-                        payload = payload.substring(0, payload.indexOf("\x3c\xff\x01"));
+    String generateDigipeatedPacket(const String& packet, bool thirdParty){
+        String temp;
+        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(":"));
+        }
+        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);
                     }
-                    repeatedPacket += payload;
-                    return repeatedPacket;
+                    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 "";
             }
+        } 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 "";
         }
     }
 
     void processLoRaPacket(const String& packet) {
-        bool queryMessage = false;
-        String loraPacket, Sender, AddresseeAndMessage, Addressee;
-        if (packet != "") {
-            if ((packet.substring(0, 3) == "\x3c\xff\x01") && (packet.indexOf("NOGATE") == -1)) {
-                Sender = packet.substring(3, packet.indexOf(">"));
-                if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {
-                    if (STATION_Utils::check25SegBuffer(Sender, packet.substring(packet.indexOf(":") + 2))) {
-                        STATION_Utils::updateLastHeard(Sender);
-                        Utils::typeOfPacket(packet.substring(3), 2);    // Digi
-                        AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
-                        Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
+        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 (packet.indexOf("::") > 10 && Addressee == Config.callsign) {      // its a message for me!
-                            queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage);
+                        if (Addressee == Config.callsign) {     // it's a message for me!
+                            queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage, thirdPartyPacket);
                         }
-                        if (!queryMessage && packet.indexOf("WIDE1-") > 10 && (Config.digi.mode == 2 || backUpDigiMode)) { // If should repeat packet (WIDE1 Digi)
-                            loraPacket = generateDigiRepeatedPacket(packet.substring(3));
-                            if (loraPacket != "") {
-                                STATION_Utils::addToOutputPacketBuffer(loraPacket);
-                                display_toggle(true);
-                                lastScreenOn = millis();
-                            }
+                    }
+                    if (!queryMessage) {
+                        String loraPacket = generateDigipeatedPacket(packet.substring(3), thirdPartyPacket);
+                        if (loraPacket != "") {
+                            STATION_Utils::addToOutputPacketBuffer(loraPacket);
+                            if (Config.digi.ecoMode != 1) displayToggle(true);
+                            lastScreenOn = millis();
                         }
                     }
                 }

src/digi_utils.h

@@ -1,14 +0,0 @@
-#ifndef DIGI_UTILS_H_
-#define DIGI_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace DIGI_Utils {
-
-    String  generateDigiRepeatedPacket(const String& packet);
-    void    processLoRaPacket(const String& packet);
-
-}
-
-#endif

src/display.cpp

@@ -1,6 +1,24 @@
+/* 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 
+ * (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 <Wire.h>
 #include "configuration.h"
-#include "boards_pinout.h"
+#include "board_pinout.h"
 #include "display.h"
 
 
@@ -9,33 +27,47 @@
         #include <TFT_eSPI.h>
 
         TFT_eSPI tft = TFT_eSPI(); 
+        TFT_eSprite sprite  = TFT_eSprite(&tft);
 
         #ifdef HELTEC_WIRELESS_TRACKER
             #define bigSizeFont     2
             #define smallSizeFont   1
-            #define lineSpacing     9
+            #define lineSpacing     10
         #endif
+        #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
+            #define bigSizeFont     5
+            #define smallSizeFont   2
+            #define lineSpacing     25
+        #endif
+        uint16_t redColor           = 0xc8a2;
     #else
-        #include <Adafruit_GFX.h>
-        #include <Adafruit_SSD1306.h>
-        #if defined(HELTEC_V3)
-            #define OLED_DISPLAY_HAS_RST_PIN
+        #ifdef HAS_EPAPER
+            #include <heltec-eink-modules.h>
+            #include "Fonts/FreeSansBold9pt7b.h"
+            EInkDisplay_WirelessPaperV1_1 display;
+            String lastEpaperText;
+        #else
+            #include <Adafruit_GFX.h>
+            #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                #include <Adafruit_SH110X.h>
+                Adafruit_SH1106G display(128, 64, &Wire, OLED_RST);
+            #else
+                #include <Adafruit_SSD1306.h>
+                #ifdef HELTEC_WSL_V3_DISPLAY
+                    Adafruit_SSD1306 display(128, 64, &Wire1, OLED_RST);
+                #else
+                    Adafruit_SSD1306 display(128, 64, &Wire, OLED_RST);
+                #endif
+            #endif
         #endif
-        Adafruit_SSD1306 display(128, 64, &Wire, OLED_RST);
     #endif
 #endif
-    
-extern Configuration Config;
 
-String oldHeader, oldFirstLine, oldSecondLine, oldThirdLine, oldFourthLine, oldFifthLine, oldSixthLine;
+extern  Configuration   Config;
 
-void cleanTFT() {
-    #ifdef HAS_TFT
-        tft.fillScreen(TFT_BLACK);
-    #endif
-}
+bool    displayFound    = false;
 
-void setup_display() {
+void displaySetup() {
     #ifdef HAS_DISPLAY
         delay(500);
         #ifdef HAS_TFT
@@ -46,145 +78,223 @@ void setup_display() {
             } else {
                 tft.setRotation(1);
             }
+            pinMode(TFT_BL, OUTPUT);
+            digitalWrite(TFT_BL, HIGH);
             tft.setTextFont(0);
             tft.fillScreen(TFT_BLACK);
-        #else    
-            #ifdef OLED_DISPLAY_HAS_RST_PIN
-                pinMode(OLED_RST, OUTPUT);
-                digitalWrite(OLED_RST, LOW);
-                delay(20);
-                digitalWrite(OLED_RST, HIGH);
+            #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
+                sprite.createSprite(320,240);
+            #else
+                sprite.createSprite(160,80);
             #endif
-            Wire.begin(OLED_SDA, OLED_SCL);
+        #else
+            #ifdef HAS_EPAPER
+                display.landscape();
+                display.printCenter("LoRa APRS iGate Initialising...");
+                display.update();
+            #else
+                #ifdef OLED_DISPLAY_HAS_RST_PIN
+                    pinMode(OLED_RST, OUTPUT);
+                    digitalWrite(OLED_RST, LOW);
+                    delay(20);
+                    digitalWrite(OLED_RST, HIGH);
+                #endif
 
-            if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) { 
-                Serial.println(F("SSD1306 allocation failed"));
-                for(;;); // Don't proceed, loop forever
-            }
-            if (Config.display.turn180) {
-                display.setRotation(2);
-            }
-            display.clearDisplay();
-            display.setTextColor(WHITE);
-            display.setTextSize(1);
-            display.setCursor(0, 0);
-            display.ssd1306_command(SSD1306_SETCONTRAST);
-            display.ssd1306_command(1);
-            display.display();
+                #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();
+                        display.setTextColor(SH110X_WHITE);
+                        display.setTextSize(1);
+                        display.setCursor(0, 0);
+                        display.setContrast(1);
+                        display.display();
+                    }
+                #else
+                    if(display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
+                        displayFound = true;
+                        if (Config.display.turn180) display.setRotation(2);
+                        display.clearDisplay();
+                        display.setTextColor(WHITE);
+                        display.setTextSize(1);
+                        display.setCursor(0, 0);
+                        display.ssd1306_command(SSD1306_SETCONTRAST);
+                        display.ssd1306_command(1);
+                        display.display();
+                    }
+                #endif
+            #endif
         #endif
         delay(1000);
     #endif
 }
 
-void display_toggle(bool toggle) {
+void displayToggle(bool toggle) {
     #ifdef HAS_DISPLAY
         if (toggle) {
             #ifdef HAS_TFT
                 digitalWrite(TFT_BL, HIGH);
             #else
-                display.ssd1306_command(SSD1306_DISPLAYON);
+                #ifdef HAS_EPAPER
+                    display.printCenter("EPAPER Display Disabled by toggle...");
+                    display.update();
+                #else
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                        if (displayFound) display.oled_command(SH110X_DISPLAYON);
+                    #else
+                        if (displayFound) display.ssd1306_command(SSD1306_DISPLAYON);
+                    #endif
+                #endif
             #endif
         } else {
             #ifdef HAS_TFT
                 digitalWrite(TFT_BL, LOW);
             #else
-                display.ssd1306_command(SSD1306_DISPLAYOFF);
+                #ifdef HAS_EPAPER
+                    display.printCenter("Enabled EPAPER Display...");
+                    display.update();
+                #else
+                    #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
         }
     #endif
 }
 
-bool shouldCleanTFT(const String& header, const String& line1, const String& line2, const String& line3) {
-    if (oldHeader != header || oldFirstLine != line1 || oldSecondLine != line2 || oldThirdLine != line3) {
-        oldHeader       = header;
-        oldFirstLine    = line1;
-        oldSecondLine   = line2;
-        oldThirdLine    = line3;
-        return true;
-    } else {
-        return false;
-    }
-}
-
-bool shouldCleanTFT(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6) {
-    if (oldHeader != header || oldFirstLine != line1 || oldSecondLine != line2 || oldThirdLine != line3 || oldFourthLine != line4 || oldFifthLine != line5 || oldSixthLine != line6) {
-        oldHeader       = header;
-        oldFirstLine    = line1;
-        oldSecondLine   = line2;
-        oldThirdLine    = line3;
-        oldFourthLine   = line4;
-        oldFifthLine    = line5;
-        oldSixthLine    = line6;
-        return true;
-    } else {
-        return false;
-    }
-}
-
-void show_display(const String& header, const String& line1, const String& line2, const String& line3, int wait) {
+void displayShow(const String& header, const String& line1, const String& line2, const String& line3, int wait) {
     #ifdef HAS_DISPLAY
         const String* const lines[] = {&line1, &line2, &line3};
         #ifdef HAS_TFT
-            if (shouldCleanTFT(header, line1, line2, line3)) {
-                cleanTFT();
-            }
-            tft.setTextColor(TFT_WHITE,TFT_BLACK);
-            tft.setTextSize(bigSizeFont);
-            tft.setCursor(0, 0);
-            tft.print(header);
-            tft.setTextSize(smallSizeFont);
+            sprite.fillSprite(TFT_BLACK);
+            #if defined(HELTEC_WIRELESS_TRACKER)
+                sprite.fillRect(0, 0, 160, 19, redColor);
+            #endif
+            #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
+                sprite.fillRect(0, 0, 320, 43, redColor);
+            #endif
+            sprite.setTextFont(0);
+            sprite.setTextSize(bigSizeFont);
+            sprite.setTextColor(TFT_WHITE, redColor);
+            sprite.drawString(header, 3, 3);
+
+            sprite.setTextSize(smallSizeFont);
+            sprite.setTextColor(TFT_WHITE, TFT_BLACK);
+
             for (int i = 0; i < 3; i++) {
-                tft.setCursor(0, ((lineSpacing * (2 + i)) - 2));
-                tft.print(*lines[i]);
+                sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
+
+            sprite.pushSprite(0,0);
         #else
-            display.clearDisplay();
-            display.setTextColor(WHITE);
-            display.setTextSize(1);
-            display.setCursor(0, 0);
-            display.println(header);
-            for (int i = 0; i < 3; i++) {
-                display.setCursor(0, 8 + (8 * i));
-                display.println(*lines[i]);
-            }
-            display.ssd1306_command(SSD1306_SETCONTRAST);
-            display.ssd1306_command(1);
-            display.display();
+            #ifdef HAS_EPAPER
+                display.clearMemory();
+                display.setCursor(5,10);
+                display.setFont(&FreeSansBold9pt7b);
+                display.println(header);
+                display.setFont(NULL);
+                for (int i = 0; i < 3; i++) {
+                    display.setCursor(0, 25 + (14 * i));
+                    display.println(*lines[i]);
+                }
+                display.update();
+            #else
+                if (displayFound) {
+                    display.clearDisplay();
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                        display.setTextColor(SH110X_WHITE);
+                    #else
+                        display.setTextColor(WHITE);
+                    #endif
+                    display.setTextSize(1);
+                    display.setCursor(0, 0);
+                    display.println(header);
+                    for (int i = 0; i < 3; i++) {
+                        display.setCursor(0, 8 + (8 * i));
+                        display.println(*lines[i]);
+                    }
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                        display.setContrast(1);
+                    #else
+                        display.ssd1306_command(SSD1306_SETCONTRAST);
+                        display.ssd1306_command(1);
+                    #endif
+                    display.display();
+                }
+            #endif
         #endif
         delay(wait);
     #endif
 }
 
-void show_display(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6, int wait) {
+void displayShow(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6, int wait) {
     #ifdef HAS_DISPLAY
         const String* const lines[] = {&line1, &line2, &line3, &line4, &line5, &line6};
         #ifdef HAS_TFT
-            if (shouldCleanTFT(header, line1, line2, line3, line4, line5, line6)) {
-                cleanTFT();
-            }
-            tft.setTextColor(TFT_WHITE,TFT_BLACK);
-            tft.setTextSize(bigSizeFont);
-            tft.setCursor(0, 0);
-            tft.print(header);
-            tft.setTextSize(smallSizeFont);
+            sprite.fillSprite(TFT_BLACK);
+            #if defined(HELTEC_WIRELESS_TRACKER)
+                sprite.fillRect(0, 0, 160, 19, redColor);
+            #endif
+            #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
+                sprite.fillRect(0, 0, 320, 43, redColor);
+            #endif
+            sprite.setTextFont(0);
+            sprite.setTextSize(bigSizeFont);
+            sprite.setTextColor(TFT_WHITE, redColor);
+            sprite.drawString(header, 3, 3);
+
+            sprite.setTextSize(smallSizeFont);
+            sprite.setTextColor(TFT_WHITE, TFT_BLACK);
+
             for (int i = 0; i < 6; i++) {
-                tft.setCursor(0, ((lineSpacing * (2 + i)) - 2));
-                tft.print(*lines[i]);
+                sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
+
+            sprite.pushSprite(0,0);
         #else
-            display.clearDisplay();
-            display.setTextColor(WHITE);
-            display.setTextSize(2);
-            display.setCursor(0, 0);
-            display.println(header);
-            display.setTextSize(1);
-            for (int i = 0; i < 6; i++) {
-                display.setCursor(0, 16 + (8 * i));
-                display.println(*lines[i]);
-            }
-            display.ssd1306_command(SSD1306_SETCONTRAST);
-            display.ssd1306_command(1);
-            display.display();
+            #ifdef HAS_EPAPER
+                lastEpaperText = header + line1 + line2 + line3 + line4 + line5 + line6;
+                display.clearMemory();
+                display.setCursor(5,10);
+                display.setFont(&FreeSansBold9pt7b);
+                display.println(header);
+                display.setFont(NULL);
+                for (int i = 0; i < 6; i++) {
+                    display.setCursor(0, 25 + (14 * i));
+                    display.println(*lines[i]);
+                }
+                display.update();
+            #else
+                if (displayFound) {
+                    display.clearDisplay();
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                        display.setTextColor(SH110X_WHITE);
+                    #else
+                        display.setTextColor(WHITE);
+                    #endif
+                    display.setTextSize(2);
+                    display.setCursor(0, 0);
+                    display.println(header);
+                    display.setTextSize(1);
+                    for (int i = 0; i < 6; i++) {
+                        display.setCursor(0, 16 + (8 * i));
+                        display.println(*lines[i]);
+                    }
+                    #if defined(TTGO_T_Beam_S3_SUPREME_V3)
+                        display.setContrast(1);
+                    #else
+                        display.ssd1306_command(SSD1306_SETCONTRAST);
+                        display.ssd1306_command(1);
+                    #endif
+                    display.display();
+                }
+            #endif
         #endif
         delay(wait);
     #endif

src/display.h

@@ -1,18 +0,0 @@
-#ifndef DISPLAY_H_
-#define DISPLAY_H_
-
-#include <Arduino.h>
-
-#define SCREEN_ADDRESS  0x3C    ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
-
-void cleanTFT();
-void setup_display();
-void display_toggle(bool toggle);
-
-bool shouldCleanTFT(const String& header, const String& line1, const String& line2, const String& line3);
-bool shouldCleanTFT(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6);
-
-void show_display(const String& header, const String& line1, const String& line2, const String& line3, int wait = 0);
-void show_display(const String& header, const String& line1, const String& line2, const String& line3, const String& line4, const String& line5, const String& line6, int wait = 0);
-
-#endif

src/gps_utils.cpp

@@ -1,13 +1,40 @@
+/* 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 
+ * (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 <TinyGPS++.h>
 #include <WiFi.h>
 #include "configuration.h"
+#include "board_pinout.h"
 #include "gps_utils.h"
 #include "display.h"
 #include "utils.h"
 
-extern Configuration  Config;
-extern WiFiClient     espClient;
-String                distance, iGateBeaconPacket, iGateLoRaBeaconPacket;
+#ifdef GPS_BAUDRATE
+    #define GPS_BAUD    GPS_BAUDRATE
+#else
+    #define GPS_BAUD    9600
+#endif
+
+extern Configuration    Config;
+extern WiFiClient       espClient;
+extern HardwareSerial   gpsSerial;
+extern TinyGPSPlus      gps;
+String                  distance, iGateBeaconPacket, iGateLoRaBeaconPacket;
 
 
 namespace GPS_Utils {
@@ -24,20 +51,32 @@ namespace GPS_Utils {
         return(s);
     }
 
+    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;
-        aprs_lat = 900000000 - latitude * 10000000;
+
+        float processedLatitude     = latitude;
+        float processedLongitude    = longitude;
+        if (Config.beacon.gpsActive && Config.beacon.gpsAmbiguity) {
+            processedLatitude       = roundToTwoDecimals(latitude);
+            processedLongitude      = roundToTwoDecimals(longitude);
+        }
+
+        aprs_lat = 900000000 - processedLatitude * 10000000;
         aprs_lat = aprs_lat / 26 - aprs_lat / 2710 + aprs_lat / 15384615;
-        aprs_lon = 900000000 + longitude * 10000000 / 2;
+        aprs_lon = 900000000 + processedLongitude * 10000000 / 2;
         aprs_lon = aprs_lon / 26 - aprs_lon / 2710 + aprs_lon / 15384615;
 
         String Ns, Ew, helper;
-        if(latitude < 0) { Ns = "S"; } else { Ns = "N"; }
-        if(latitude < 0) { latitude= -latitude; }
+        if(processedLatitude < 0) { Ns = "S"; } else { Ns = "N"; }
+        if(processedLatitude < 0) { processedLatitude = -processedLatitude; }
 
-        if(longitude < 0) { Ew = "W"; } else { Ew = "E"; }
-        if(longitude < 0) { longitude= -longitude; }
+        if(processedLongitude < 0) { Ew = "W"; } else { Ew = "E"; }
+        if(processedLongitude < 0) { processedLongitude = -processedLongitude; }
 
         char helper_base91[] = {"0000\0"};
         int i;
@@ -49,29 +88,38 @@ namespace GPS_Utils {
         for (i = 0; i < 4; i++) {
             encodedData += helper_base91[i];
         }
-        encodedData += symbol + " x" + "\x47";
+        encodedData += symbol;
+        encodedData += "  ";
+        encodedData += "\x47";
         return encodedData;
     }
 
-    void generateBeacons() {
-        if (Config.callsign.indexOf("NOCALL-10") != 0 && !Utils::checkValidCallsign(Config.callsign)) {
-            show_display("***** ERROR ******", "CALLSIGN = NOT VALID!", "    Use SSID 0-15", "  Or Valid Callsign", 0);
-            while (true) {}
-        }   
+    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   += ":!";
+    }
 
+    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;        
+        iGateBeaconPacket       += encodedGPS;
         iGateLoRaBeaconPacket   += encodedGPS;
     }
 
@@ -80,84 +128,131 @@ namespace GPS_Utils {
     }
 
     String decodeEncodedGPS(const String& packet) {
-        String GPSPacket            = packet.substring(packet.indexOf(":!")+3);
-        String encodedLatitude      = GPSPacket.substring(0,4);
-        String encodedLongtitude    = GPSPacket.substring(4,8);
-        String comment              = GPSPacket.substring(12);
+        int indexOfExclamation  = packet.indexOf(":!");
+        int indexOfEqual        = packet.indexOf(":=");
 
-        int Y1 = int(encodedLatitude[0]);
-        int Y2 = int(encodedLatitude[1]);
-        int Y3 = int(encodedLatitude[2]);
-        int Y4 = int(encodedLatitude[3]);
-        float decodedLatitude = 90.0 - ((((Y1-33) * pow(91,3)) + ((Y2-33) * pow(91,2)) + ((Y3-33) * 91) + Y4-33) / 380926.0);
-        
-        int X1 = int(encodedLongtitude[0]);
-        int X2 = int(encodedLongtitude[1]);
-        int X3 = int(encodedLongtitude[2]);
-        int X4 = int(encodedLongtitude[3]);
-        float decodedLongitude = -180.0 + ((((X1-33) * pow(91,3)) + ((X2-33) * pow(91,2)) + ((X3-33) * 91) + X4-33) / 190463.0);
-        distance = String(calculateDistanceTo(decodedLatitude, decodedLongitude),1);
-        if (comment != "") {
-            return String(decodedLatitude,5) + "N / " + String(decodedLongitude,5) + "E / " + distance + "km / " + comment;
-        } else {
-            return String(decodedLatitude,5) + "N / " + String(decodedLongitude,5) + "E / " + distance + "km";
+        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);
         }
+
+        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) {
-        String infoGPS;
-        if (packet.indexOf(":!") > 10) {
-            infoGPS = packet.substring(packet.indexOf(":!") + 2);
-        } else if (packet.indexOf(":=") > 10) {
-            infoGPS = packet.substring(packet.indexOf(":=") + 2);
-        }
-        String Latitude       = infoGPS.substring(0,8);
-        String Longitude      = infoGPS.substring(9,18);
-        String comment        = infoGPS.substring(19);  
+        int indexOfExclamation  = packet.indexOf(":!");
+        int indexOfEqual        = packet.indexOf(":=");
+        int indexOfAt           = packet.indexOf(":@");
 
-        float convertedLatitude, convertedLongitude;
-        String firstLatPart   = Latitude.substring(0,2);
-        String secondLatPart  = Latitude.substring(2,4);
-        String thirdLatPart   = Latitude.substring(Latitude.indexOf(".") + 1, Latitude.indexOf(".") + 3);
-        String firstLngPart   = Longitude.substring(0,3);
-        String secondLngPart  = Longitude.substring(3,5);
-        String thirdLngPart   = Longitude.substring(Longitude.indexOf(".") + 1, Longitude.indexOf(".") + 3);
-        
-        convertedLatitude     = firstLatPart.toFloat() + (secondLatPart.toFloat()/60) + (thirdLatPart.toFloat()/(60*100));
-        convertedLongitude    = firstLngPart.toFloat() + (secondLngPart.toFloat()/60) + (thirdLngPart.toFloat()/(60*100));
-        
-        String LatSign = String(Latitude[7]);
-        String LngSign = String(Longitude[8]);
-        if (LatSign == "S") {
-            convertedLatitude = -convertedLatitude;
-        } 
-        if (LngSign == "W") {
-            convertedLongitude = -convertedLongitude;
+        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 != "") {
-            return String(convertedLatitude,5) + "N / " + String(convertedLongitude,5) + "E / " + distance + "km / " + comment;
-        } else {
-            return String(convertedLatitude,5) + "N / " + String(convertedLongitude,5) + "E / " + distance + "km";
+            decodedGPS += " / ";
+            decodedGPS += comment;
         }
-    }      
+        return decodedGPS;
+    }
 
     String getDistanceAndComment(const String& packet) {
-        uint8_t encodedBytePosition = 0;
-        if (packet.indexOf(":!") > 10) {
-            encodedBytePosition = packet.indexOf(":!") + 14;
-        }
-        if (packet.indexOf(":=") > 10) {
-            encodedBytePosition = packet.indexOf(":=") + 14;
-        }
-        if (encodedBytePosition != 0) {
-            if (String(packet[encodedBytePosition]) == "G" || String(packet[encodedBytePosition]) == "Q" || String(packet[encodedBytePosition]) == "[" || String(packet[encodedBytePosition]) == "H") {
-                return decodeEncodedGPS(packet);
-            } else {
-                return getReceivedGPS(packet);
-            }
+        int indexOfAt = packet.indexOf(":@");
+        if (indexOfAt > 10) {
+            return getReceivedGPS(packet);
         } else {
-            return " _ / _ / _ ";
+            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) {
+                gpsSerial.begin(GPS_BAUD, SERIAL_8N1, GPS_TX, GPS_RX);
+            }
+        #endif
+        generateBeacons();
+    }
+
+    void getData() {
+        while (gpsSerial.available() > 0) {
+            gps.encode(gpsSerial.read());
         }
     }
 

src/gps_utils.h

@@ -1,20 +0,0 @@
-#ifndef GPS_UTILS_H_
-#define GPS_UTILS_H_
-
-#include <Arduino.h>
-
-
-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    generateBeacons();
-    double  calculateDistanceCourse(double latitude, double longitude);
-    String  decodeEncodedGPS(const String& packet);
-    String  getReceivedGPS(const String& packet);
-    String  getDistanceAndComment(const String& packet);
-
-}
-
-#endif

src/kiss_protocol.h

@@ -1,23 +0,0 @@
-#define DCD_ON            0x03
-
-#define FEND              0xC0
-#define FESC              0xDB
-#define TFEND             0xDC
-#define TFESC             0xDD
-
-#define CMD_UNKNOWN       0xFE
-#define CMD_DATA          0x00
-#define CMD_HARDWARE      0x06
-
-#define HW_RSSI           0x21
-
-#define CMD_ERROR         0x90
-#define ERROR_INITRADIO   0x01
-#define ERROR_TXFAILED    0x02
-#define ERROR_QUEUE_FULL  0x04
-
-#define APRS_CONTROL_FIELD 0x03
-#define APRS_INFORMATION_FIELD 0xf0
-
-#define HAS_BEEN_DIGIPITED_MASK 0b10000000
-#define IS_LAST_ADDRESS_POSITION_MASK 0b1

src/kiss_utils.cpp

@@ -1,6 +1,25 @@
+/* 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 
+ * (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 "kiss_protocol.h"
 
+
 bool validateTNC2Frame(const String& tnc2FormattedFrame) {
     return (tnc2FormattedFrame.indexOf(':') != -1) && (tnc2FormattedFrame.indexOf('>') != -1);
 }

src/kiss_utils.h

@@ -1,15 +0,0 @@
-#ifndef KISS_UTILS_H_
-#define KISS_UTILS_H_
-
-#include <Arduino.h>
-
-String encodeAddressAX25(String tnc2Address);
-String decodeAddressAX25(const String& ax25Address, bool& isLast, bool isRelay);
-
-String encapsulateKISS(const String& ax25Frame, uint8_t cmd);
-String decapsulateKISS(const String& frame);
-
-String encodeKISS(const String& frame);
-String decodeKISS(const String& inputFrame, bool& dataFrame);
-
-#endif

src/lora_utils.cpp

@@ -1,12 +1,33 @@
+/* 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 
+ * (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 <RadioLib.h>
 #include <WiFi.h>
 #include "configuration.h"
 #include "aprs_is_utils.h"
-#include "boards_pinout.h"
+#include "station_utils.h"
+#include "board_pinout.h"
 #include "syslog_utils.h"
+#include "ntp_utils.h"
 #include "display.h"
 #include "utils.h"
 
+
 extern Configuration    Config;
 extern uint32_t         lastRxTime;
 
@@ -18,22 +39,28 @@ bool transmitFlag    = true;
 #ifdef HAS_SX1262
     SX1262 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
 #endif
-
 #ifdef HAS_SX1268
-    SX1268 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
+    #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); 
+    #else
+        SX1268 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
+    #endif
 #endif
-
 #ifdef HAS_SX1278
     SX1278 radio = new Module(RADIO_CS_PIN, RADIO_BUSY_PIN, RADIO_RST_PIN);
 #endif
-
 #ifdef HAS_SX1276
     SX1276 radio = new Module(RADIO_CS_PIN, RADIO_BUSY_PIN, RADIO_RST_PIN);
 #endif
+#if defined(HAS_LLCC68)         //LLCC68 supports spreading factor only in range of 5-11!
+    LLCC68 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
+#endif
 
 int rssi, freqError;
 float snr;
 
+
 namespace LoRa_Utils {
 
     void setFlag(void) {
@@ -41,21 +68,26 @@ namespace LoRa_Utils {
     }
 
     void setup() {
-        SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
+        #if defined (LIGHTGATEWAY_1_0) || defined(LIGHTGATEWAY_PLUS_1_0)
+            pinMode(RADIO_VCC_PIN,OUTPUT);
+            digitalWrite(RADIO_VCC_PIN,HIGH);
+            loraSPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN, RADIO_CS_PIN);
+        #else
+            SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
+        #endif
         float freq = (float)Config.loramodule.rxFreq / 1000000;
+        #if defined(RADIO_HAS_XTAL)
+            radio.XTAL = true;
+        #endif
         int state = radio.begin(freq);
         if (state == RADIOLIB_ERR_NONE) {
             Utils::println("Initializing LoRa Module");
         } else {
-            Utils::println("Starting LoRa failed!");
+            Utils::println("Starting LoRa failed! State: " + String(state));
             while (true);
         }
-        #if defined(HAS_SX1262) || defined(HAS_SX1268)
-            if (!Config.lowPowerMode) {
-                radio.setDio1Action(setFlag);
-            } else {
-                radio.setDIOMapping(1, RADIOLIB_SX126X_IRQ_RX_DONE);
-            }
+        #if defined(HAS_SX1262) || defined(HAS_SX1268) || defined(HAS_LLCC68)
+            radio.setDio1Action(setFlag);
         #endif
         #if defined(HAS_SX1278) || defined(HAS_SX1276)
             radio.setDio0Action(setFlag, RISING);
@@ -66,31 +98,31 @@ namespace LoRa_Utils {
         radio.setCodingRate(Config.loramodule.codingRate4);
         radio.setCRC(true);
 
-        #if defined(RADIO_RXEN) && defined(RADIO_TXEN)
+        #if (defined(RADIO_RXEN) && defined(RADIO_TXEN))    // QRP Labs LightGateway has 400M22S (SX1268)
             radio.setRfSwitchPins(RADIO_RXEN, RADIO_TXEN);
         #endif
 
-        #if defined(ESP32_DIY_1W_LoRa) || defined(OE5HWN_MeshCom) || defined(ESP32C3_DIY_1W_LoRa)
-            state = radio.setOutputPower(Config.loramodule.power); // max value 20dB for 400M30S as it has Low Noise Amp
+        #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
             radio.setCurrentLimit(140); // to be validated (100 , 120, 140)?
         #endif
         #if defined(HAS_SX1278) || defined(HAS_SX1276)
             state = radio.setOutputPower(Config.loramodule.power); // max value 20dB for 400M30S as it has Low Noise Amp
             radio.setCurrentLimit(100); // to be validated (80 , 100)?
         #endif
-        #if defined(HELTEC_V3)  || defined(HELTEC_WSL_V3) || defined(HELTEC_WS) || defined(TTGO_T_Beam_V1_0_SX1268) || defined(TTGO_T_Beam_V1_2_SX1262)
+        #if (defined(HAS_SX1268) || defined(HAS_SX1262)) && !defined(HAS_1W_LORA)
             state = radio.setOutputPower(Config.loramodule.power + 2); // values available: 10, 17, 22 --> if 20 in tracker_conf.json it will be updated to 22.
             radio.setCurrentLimit(140);
         #endif
 
-        #if defined(HAS_SX1262) || defined(HAS_SX1268)
+        #if defined(HAS_SX1262) || defined(HAS_SX1268) || defined(HAS_LLCC68)
             radio.setRxBoostedGainMode(true);
         #endif
 
         if (state == RADIOLIB_ERR_NONE) {
             Utils::println("init : LoRa Module    ...     done!");
         } else {
-            Utils::println("Starting LoRa failed!");
+            Utils::println("Starting LoRa failed! State: " + String(state));
             while (true);
         }
     }
@@ -113,9 +145,9 @@ namespace LoRa_Utils {
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
             changeFreqTx();
         }
-
+        
         #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN, HIGH);
+            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, HIGH);     // disabled in Ultra Eco Mode
         #endif
         int state = radio.transmit("\x3c\xff\x01" + newPacket);
         transmitFlag = true;
@@ -123,36 +155,29 @@ namespace LoRa_Utils {
             if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
                 SYSLOG_Utils::log(3, newPacket, 0, 0.0, 0);    // TX
             }
-            Utils::print("---> LoRa Packet Tx    : ");
+            Utils::print("---> LoRa Packet Tx : ");
             Utils::println(newPacket);
         } else {
             Utils::print(F("failed, code "));
             Utils::println(String(state));
         }
         #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN, LOW);
+            if (Config.digi.ecoMode != 1) digitalWrite(INTERNAL_LED_PIN, LOW);      // disabled in Ultra Eco Mode
         #endif
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
             changeFreqRx();
         }
     }
 
-    /*String packetSanitization(const String& packet) {
-        String sanitizedPacket = packet;
-        if (packet.indexOf("\0") > 0) {
-            sanitizedPacket.replace("\0", "");
+    String receivePacketFromSleep() {
+        String packet = "";
+        int state = radio.readData(packet);
+        if (state == RADIOLIB_ERR_NONE) {
+            Utils::println("<--- LoRa Packet Rx : " + packet.substring(3));
+        } else {
+            packet = "";
         }
-        if (packet.indexOf("\r") > 0) {
-            sanitizedPacket.replace("\r", "");
-        }
-        if (packet.indexOf("\n") > 0) {
-            sanitizedPacket.replace("\n", "");
-        }
-        return sanitizedPacket;
-    }*/
-
-    void startReceive() {
-        radio.startReceive();
+        return packet;
     }
 
     String receivePacket() {
@@ -166,30 +191,36 @@ namespace LoRa_Utils {
                 int state = radio.readData(packet);
                 if (state == RADIOLIB_ERR_NONE) {
                     if (packet != "") {
-                        rssi        = radio.getRSSI();
-                        snr         = radio.getSNR();
-                        freqError   = radio.getFrequencyError();
-                        Utils::println("<--- LoRa Packet Rx    : " + packet.substring(3));
-                        Utils::println("(RSSI:" + String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");
 
-                        if (!Config.lowPowerMode) {
-                            ReceivedPacket receivedPacket;
-                            receivedPacket.millis   = millis();
-                            receivedPacket.packet   = packet.substring(3);
-                            receivedPacket.RSSI     = rssi;
-                            receivedPacket.SNR      = snr;
-                            if (receivedPackets.size() >= 20) {
-                                receivedPackets.erase(receivedPackets.begin());
+                        String sender   = packet.substring(3, packet.indexOf(">"));
+                        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 : " + packet.substring(3));
+                            Utils::println("(RSSI:" + String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");
+
+                            if (Config.digi.ecoMode == 0) {
+                                if (receivedPackets.size() >= 10) {
+                                    receivedPackets.erase(receivedPackets.begin());
+                                }
+                                ReceivedPacket receivedPacket;
+                                receivedPacket.rxTime   = NTP_Utils::getFormatedTime();
+                                receivedPacket.packet   = packet.substring(3);
+                                receivedPacket.RSSI     = rssi;
+                                receivedPacket.SNR      = snr;
+                                receivedPackets.push_back(receivedPacket);
                             }
-                            receivedPackets.push_back(receivedPacket);
-                        }
 
-                        if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
-                            SYSLOG_Utils::log(1, 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) {
                     rssi        = radio.getRSSI();
                     snr         = radio.getSNR();
@@ -209,6 +240,10 @@ namespace LoRa_Utils {
         return packet;
     }
 
+    void wakeRadio() {
+        radio.startReceive();
+    }
+
     void sleepRadio() {
         radio.sleep();
     }

src/lora_utils.h

@@ -1,20 +0,0 @@
-#ifndef LORA_UTILS_H_
-#define LORA_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace LoRa_Utils {
-
-    void    setup();
-    void    sendNewPacket(const String& newPacket);
-    //String  packetSanitization(const String& packet);
-    String  receivePacket();
-    void    changeFreqTx();
-    void    changeFreqRx();
-    void    startReceive(); // ???
-    void    sleepRadio();
-
-}
-
-#endif

src/ntp_utils.cpp

@@ -0,0 +1,52 @@
+/* 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 
+ * (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 <NTPClient.h>
+#include <WiFiUdp.h>
+#include <WiFi.h>
+#include "configuration.h"
+#include "ntp_utils.h"
+#include "time.h"
+
+
+extern      Configuration  Config;
+
+WiFiUDP     ntpUDP;
+NTPClient   timeClient(ntpUDP, "pool.ntp.org", 0, 15 * 60 * 1000);  // Update interval 15 min
+
+
+namespace NTP_Utils {
+
+    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();
+        }
+    }
+
+    void update() {
+        if (WiFi.status() == WL_CONNECTED && Config.digi.ecoMode == 0 && Config.callsign != "NOCALL-10") timeClient.update();
+    }
+
+    String getFormatedTime() {
+        if (Config.digi.ecoMode == 0) return timeClient.getFormattedTime();
+        return "DigiEcoMode Active";
+    }
+
+}

src/ota_utils.cpp

@@ -1,3 +1,21 @@
+/* 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 
+ * (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 <ESPAsyncWebServer.h>
 #include <ElegantOTA.h>
 #include <AsyncTCP.h>
@@ -5,6 +23,7 @@
 #include "ota_utils.h"
 #include "display.h"
 
+
 extern Configuration        Config;
 extern uint32_t             lastScreenOn;
 extern bool                 isUpdatingOTA;
@@ -13,14 +32,14 @@ unsigned long ota_progress_millis = 0;
 
 
 namespace OTA_Utils {
-    
+
     void setup(AsyncWebServer *server) {
         if (Config.ota.username != ""  && Config.ota.password != "") {
             ElegantOTA.begin(server, Config.ota.username.c_str(), Config.ota.password.c_str());
         } else {
             ElegantOTA.begin(server);
         }
-        
+
         ElegantOTA.setAutoReboot(true);
         ElegantOTA.onStart(onOTAStart);
         ElegantOTA.onProgress(onOTAProgress);
@@ -29,33 +48,33 @@ namespace OTA_Utils {
 
     void onOTAStart() {
         Serial.println("OTA update started!");
-        display_toggle(true);
+        displayToggle(true);
         lastScreenOn = millis();
-        show_display("", "", "", " OTA update started!", "", "", "", 1000);
+        displayShow("", "", "", " OTA update started!", "", "", "", 1000);
         isUpdatingOTA = true;
     }
 
     void onOTAProgress(size_t current, size_t final) {
         if (millis() - ota_progress_millis > 1000) {
-            display_toggle(true);
+            displayToggle(true);
             lastScreenOn = millis();
             ota_progress_millis = millis();
             Serial.printf("OTA Progress Current: %u bytes, Final: %u bytes\n", current, final);
-            show_display("", "", "  OTA Progress : " + String((current*100)/final) + "%", "", "", "", "", 100);
+            displayShow("", "", "  OTA Progress : " + String((current*100)/final) + "%", "", "", "", "", 100);
         }
     }
 
     void onOTAEnd(bool success) {
-        display_toggle(true);
+        displayToggle(true);
         lastScreenOn = millis();
-        if (success) {
-            Serial.println("OTA update finished successfully!");
-            show_display("", "", " OTA update success!", "", "    Rebooting ...", "", "", 4000);
-        } else {
-            Serial.println("There was an error during OTA update!");
-            show_display("", "", " OTA update fail!", "", "", "", "", 4000);
-        }
+
+        String statusMessage = success ? "OTA update success!" : "OTA update fail!";
+        String rebootMessage = success ? "Rebooting ..." : "";
+
+        Serial.println(success ? "OTA update finished successfully!" : "There was an error during OTA update!");
+        displayShow("", "", statusMessage, "", rebootMessage, "", "", 4000);
+
         isUpdatingOTA = false;
     }
-    
+
 }

src/ota_utils.h

@@ -1,17 +0,0 @@
-#ifndef OTA_UTILS_H_
-#define OTA_UTILS_H_
-
-#include <ESPAsyncWebServer.h>
-#include <Arduino.h>
-
-
-namespace OTA_Utils {
-
-    void setup(AsyncWebServer *server);
-    void onOTAStart();
-    void onOTAProgress(size_t current, size_t final);
-    void onOTAEnd(bool success);
-
-}
-
-#endif

src/power_utils.cpp

@@ -1,12 +1,38 @@
+/* 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 
+ * (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 "configuration.h"
 #include "battery_utils.h"
-#include "boards_pinout.h"
+#include "board_pinout.h"
 #include "power_utils.h"
 
 #if defined(HAS_AXP192) || defined(HAS_AXP2101)
-    #define I2C_SDA 21
-    #define I2C_SCL 22
-    #define IRQ_PIN 35
+    #ifdef TTGO_T_Beam_S3_SUPREME_V3
+        #define I2C0_SDA 17
+        #define I2C0_SCL 18
+        #define I2C1_SDA 42
+        #define I2C1_SCL 41
+        #define IRQ_PIN  40
+    #else
+        #define I2C_SDA 21
+        #define I2C_SCL 22
+        #define IRQ_PIN 35
+    #endif
 #endif
 
 #ifdef HAS_AXP192
@@ -21,6 +47,47 @@ extern Configuration    Config;
 
 namespace POWER_Utils {
 
+    #ifdef VEXT_CTRL
+        void vext_ctrl_ON() {
+            #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() {
+            #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
+
+
+    #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
+
     double getBatteryVoltage() {
         #if defined(HAS_AXP192) || defined(HAS_AXP2101)
             return (PMU.getBattVoltage() / 1000.0);
@@ -47,14 +114,58 @@ namespace POWER_Utils {
         #endif
     }
 
+    void activateGPS() {
+        #ifdef HAS_AXP192
+            PMU.setLDO3Voltage(3300);
+            PMU.enableLDO3();
+        #endif
+
+        #ifdef HAS_AXP2101
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                PMU.setALDO4Voltage(3300);
+                PMU.enableALDO4();
+            #else
+                PMU.setALDO3Voltage(3300);
+                PMU.enableALDO3();
+            #endif
+        #endif
+        #ifdef HELTEC_WIRELESS_TRACKER
+            adc_ctrl_ON();
+        #endif
+        //gpsIsActive = true;
+    }
+
+    void deactivateGPS() {
+        #ifdef HAS_AXP192
+            PMU.disableLDO3();
+        #endif
+
+        #ifdef HAS_AXP2101
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                PMU.disableALDO4();
+            #else
+                PMU.disableALDO3();
+            #endif
+        #endif
+        #ifdef HELTEC_WIRELESS_TRACKER
+            adc_ctrl_OFF();
+        #endif
+        //gpsIsActive = false;
+    }
+
     void activateLoRa() {
         #ifdef HAS_AXP192
             PMU.setLDO2Voltage(3300);
             PMU.enableLDO2();
         #endif
         #ifdef HAS_AXP2101
-            PMU.setALDO2Voltage(3300);
-            PMU.enableALDO2();
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                PMU.setALDO3Voltage(3300);
+                PMU.enableALDO3();
+            #else
+                PMU.setALDO2Voltage(3300);
+                PMU.enableALDO2();
+            #endif
         #endif
     }
 
@@ -63,7 +174,11 @@ namespace POWER_Utils {
             PMU.disableLDO2();
         #endif
         #ifdef HAS_AXP2101
-            PMU.disableALDO2();
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                PMU.disableALDO3();
+            #else
+                PMU.disableALDO2();
+            #endif
         #endif
     }
 
@@ -81,20 +196,29 @@ namespace POWER_Utils {
             }
             return result;
         #elif defined(HAS_AXP2101)
-            bool result = PMU.begin(Wire, AXP2101_SLAVE_ADDRESS, I2C_SDA, I2C_SCL);
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                bool result = PMU.begin(Wire1, AXP2101_SLAVE_ADDRESS, I2C1_SDA, I2C1_SCL);
+            #else
+                bool result = PMU.begin(Wire, AXP2101_SLAVE_ADDRESS, I2C_SDA, I2C_SCL);
+            #endif
             if (result) {
                 PMU.disableDC2();
                 PMU.disableDC3();
                 PMU.disableDC4();
                 PMU.disableDC5();
-                PMU.disableALDO1();
-                PMU.disableALDO4();
+                #ifndef TTGO_T_Beam_S3_SUPREME_V3
+                    PMU.disableALDO1();
+                    PMU.disableALDO4();
+                #endif
                 PMU.disableBLDO1();
                 PMU.disableBLDO2();
                 PMU.disableDLDO1();
                 PMU.disableDLDO2();
                 PMU.setDC1Voltage(3300);
                 PMU.enableDC1();
+                #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                    PMU.setALDO1Voltage(3300);
+                #endif
                 PMU.setButtonBatteryChargeVoltage(3300);
                 PMU.enableButtonBatteryCharge();
                 PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
@@ -122,8 +246,16 @@ namespace POWER_Utils {
         #endif
 
         #ifdef HAS_AXP2101
-            Wire.begin(SDA, SCL);
-            if (begin(Wire)) {
+            bool beginStatus = false;
+            #ifdef TTGO_T_Beam_S3_SUPREME_V3
+                Wire1.begin(I2C1_SDA, I2C1_SCL);
+                Wire.begin(I2C0_SDA, I2C0_SCL);
+                if (begin(Wire1)) beginStatus = true;
+            #else
+                Wire.begin(SDA, SCL);
+                if (begin(Wire)) beginStatus = true;
+            #endif
+            if (beginStatus) {
                 Serial.println("AXP2101 init done!");
             } else {
                 Serial.println("AXP2101 init failed!");
@@ -143,6 +275,7 @@ namespace POWER_Utils {
 
         #ifdef INTERNAL_LED_PIN
             pinMode(INTERNAL_LED_PIN, OUTPUT);
+            digitalWrite(INTERNAL_LED_PIN, LOW);
         #endif
 
         if (Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) {
@@ -151,26 +284,50 @@ namespace POWER_Utils {
 
         #ifdef VEXT_CTRL
             pinMode(VEXT_CTRL,OUTPUT); // GPS + TFT on HELTEC Wireless_Tracker and only for Oled in HELTEC V3
-            #ifndef HELTEC_WSL_V3
-                digitalWrite(VEXT_CTRL, HIGH);
-            #endif
-        #endif
-        
-        #ifdef ADC_CTRL
-            pinMode(ADC_CTRL, OUTPUT);
+            vext_ctrl_ON();
         #endif
 
-        #ifdef HELTEC_WIRELESS_TRACKER
+        #ifdef HAS_GPS
+            if (Config.beacon.gpsActive && Config.digi.ecoMode != 1) activateGPS();
+        #endif
+
+        #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
 
-        #ifdef HELTEC_V3
+        #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
-        
-        delay(1000);
 
+        #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
+            pinMode(BOARD_POWERON, OUTPUT);
+            digitalWrite(BOARD_POWERON, HIGH);
+
+            pinMode(BOARD_SDCARD_CS, OUTPUT);
+            pinMode(RADIO_CS_PIN, OUTPUT);
+            pinMode(TFT_CS, OUTPUT);
+
+            digitalWrite(BOARD_SDCARD_CS, HIGH);
+            digitalWrite(RADIO_CS_PIN, HIGH);
+            digitalWrite(TFT_CS, HIGH);
+
+            delay(500);
+            Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
+        #endif
+
+        delay(1000);
+        BATTERY_Utils::setup();
         BATTERY_Utils::startupBatteryHealth();
+        setCpuFrequencyMhz(80);
     }
 
 }

src/power_utils.h

@@ -1,24 +0,0 @@
-#ifndef POWER_UTILS_H_
-#define POWER_UTILS_H_
-
-#include <Arduino.h>
-#if defined(HAS_AXP192) || defined(HAS_AXP2101)
-    #include "XPowersLib.h"
-#else
-    #include <Wire.h>
-#endif
-
-
-namespace POWER_Utils {
-
-    double  getBatteryVoltage();
-    bool    isBatteryConnected();
-    void    activateMeasurement();
-    void    activateLoRa();
-    void    deactivateLoRa();
-    bool    begin(TwoWire &port);
-    void    setup();
-
-}
-
-#endif

src/query_utils.cpp

@@ -1,66 +1,165 @@
+/* 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 
+ * (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 "configuration.h"
+#include "battery_utils.h"
+#include "station_utils.h"
 #include "query_utils.h"
 #include "lora_utils.h"
 
-extern Configuration        Config;
-extern std::vector<String>  lastHeardStation;
-extern String               versionDate;
-extern int                  rssi;
-extern float                snr;
-extern int                  freqError;
+
+extern Configuration                    Config;
+extern std::vector<LastHeardStation>    lastHeardStations;
+extern String                           versionDate;
+extern int                              rssi;
+extern float                            snr;
+extern int                              freqError;
+extern bool                             shouldSleepLowVoltage;
+extern bool                             saveNewDigiEcoModeConfig;
 
 
 namespace QUERY_Utils {
 
-    String process(const String& query, const String& station, const uint8_t queryOrigin) {
+    String process(const String& query, const String& station, bool queryFromAPRSIS, bool thirdParty) {
         String answer;
-        if (query=="?APRS?" || query=="?aprs?" || query=="?Aprs?" || query=="H" || query=="h" || query=="HELP" || query=="Help" || query=="help" || query=="?") {
-            answer = "?APRSV ?APRSP ?APRSL ?APRSH ?WHERE callsign";
-        } else if (query=="?APRSV" || query=="?aprsv" || query=="?Aprsv") {
-            answer = "CA2RXU_LoRa_iGate 1.3 v";
+        String queryQuestion = query;
+        queryQuestion.toUpperCase();
+        if (queryQuestion == "?APRS?" || queryQuestion == "H" || queryQuestion == "HELP" || queryQuestion=="?") {
+            answer.concat("?APRSV ?APRSP ?APRSL ?APRSSSR ?EM=? ?TX=? "); // ?APRSH ?WHERE callsign
+        } else if (queryQuestion == "?APRSV") {
+            answer.concat("CA2RXU_LoRa_iGate 3.0 v");
             answer.concat(versionDate);
-        } else if (query=="?APRSP" || query=="?aprsp" || query=="?Aprsp") {
-            answer = "iGate QTH: ";
-            answer.concat(String(Config.beacon.latitude,2));
+        } else if (queryQuestion == "?APRSP") {
+            answer.concat("iGate QTH: ");
+            answer.concat(String(Config.beacon.latitude,3));
             answer.concat(" ");
-            answer.concat(String(Config.beacon.longitude,2));
-        } else if (query=="?APRSL" || query=="?aprsl" || query=="?Aprsl") {
-            if (lastHeardStation.size() == 0) {
+            answer.concat(String(Config.beacon.longitude,3));
+        } else if (queryQuestion == "?APRSL") {
+            if (lastHeardStations.size() == 0) {
                 char answerArray[50];
                 snprintf(answerArray, sizeof(answerArray), "No Station Listened in the last %d min.", Config.rememberStationTime);
                 answer.concat(answerArray);
             } else {
-                for (int i=0; i<lastHeardStation.size(); i++) {
-                    answer += lastHeardStation[i].substring(0,lastHeardStation[i].indexOf(",")) + " ";
+                for (int i=0; i<lastHeardStations.size(); i++) {
+                    answer += lastHeardStations[i].station + " ";
                 }
                 answer.trim();
             }
-        } else if (query=="?APRSSR" || query=="?aprssr" || query=="?Aprssr") {
+        } else if (queryQuestion == "?APRSSR") {
             char signalData[35];
             snprintf(signalData, sizeof(signalData), " %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
             answer.concat(signalData);        
-        } else if (query.indexOf("?APRSH") == 0 || query.indexOf("?aprsh") == 0 || query.indexOf("?Aprsh") == 0) {
+        } /*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 = "?APRSH on development 73!";
-        } else if (query.indexOf("?WHERE") == 0) { 
+            answer.concat("?APRSH on development 73!");
+        } *//*else if (queryQuestion.indexOf("?WHERE") == 0) { 
             // agregar callsign para completar donde esta X callsign --> posicion
             Serial.println("estaciones escuchadas directo (ultimos 30 min)");
-            answer = "?WHERE on development 73!";
+            answer.concat("?WHERE on development 73!");
+        } */
+        else if (STATION_Utils::isManager(station) && (!queryFromAPRSIS || !Config.remoteManagement.rfOnly)) {
+            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;
+                        shouldSleepLowVoltage       = true;     // to make sure all packets in outputPacketBuffer are sent before restart.
+                        saveNewDigiEcoModeConfig    = true;
+                    } else {
+                        answer = "DigiEcoMode was OFF";
+                    }
+                } else {
+                    answer = "Digipeater Mode control not possible";
+                }
+            } 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.
+                        saveNewDigiEcoModeConfig    = true;
+                    } else {
+                        answer = "DigiEcoMode was ON";
+                    }
+                } else {
+                    answer = "Digipeater Mode control not possible";
+                }
+            } 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.indexOf("?TX=ON") == 0) {
+                if (Config.loramodule.txActive) {
+                    answer = "TX was ON";
+                } else {
+                    Config.loramodule.txActive = true;
+                    answer = "TX=ON";
+                }
+            } 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.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();
+            }
         }
+
+        if (answer == "") return "";
+
+        String queryAnswer = Config.callsign;
+        queryAnswer += ">APLRG1";
+        if (queryFromAPRSIS) {
+            queryAnswer += ",TCPIP,qAC";
+        } else {
+            if (!thirdParty) queryAnswer += ",RFONLY";
+            if (Config.beacon.path != "") {
+                queryAnswer += ",";
+                queryAnswer += Config.beacon.path;
+            }
+        }
+        queryAnswer += "::";
+
         String processedStation = station;
         for (int i = station.length(); i < 9; i++) {
             processedStation += ' ';
         }
-        if (queryOrigin == 1) { // from APRS-IS
-            return Config.callsign + ">APLRG1,TCPIP,qAC::" + processedStation + ":" + answer;
-        } else { // else == 0 , from LoRa
-            if (Config.beacon.path == "") {
-                return Config.callsign + ">APLRG1,RFONLY::" + processedStation + ":" + answer;
-            } else {
-                return Config.callsign + ">APLRG1,RFONLY," + Config.beacon.path + "::" + processedStation + ":" + answer;
-            }
-        }
+        queryAnswer += processedStation;
+        queryAnswer += ":";
+        queryAnswer += answer;
+
+        queryAnswer += " *";
+        queryAnswer += char(random(97, 123));
+        queryAnswer += char(random(97, 123));
+        queryAnswer += "*";
+        return queryAnswer;
     }
 
 }

src/query_utils.h

@@ -1,13 +0,0 @@
-#ifndef QUERY_UTILS_H_
-#define QUERY_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace QUERY_Utils {
-
-    String process(const String& query, const String& station, const uint8_t queryOrigin);
-
-}
-
-#endif

src/sleep_utils.cpp

@@ -0,0 +1,85 @@
+/* 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 
+ * (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 "configuration.h"
+#include "board_pinout.h"
+#include "sleep_utils.h"
+#include "digi_utils.h"
+#include "lora_utils.h"
+
+
+extern  Configuration   Config;
+extern  bool            shouldSleepStop;
+extern  uint32_t        lastBeaconTx;
+
+bool    wakeUpFlag      = false;
+
+
+namespace SLEEP_Utils {
+
+    void wakeUpLoRaPacketReceived() {
+        wakeUpFlag = true;
+    }
+
+    void checkWakeUpFlag() {
+        if (wakeUpFlag) {
+            String packet = LoRa_Utils::receivePacketFromSleep();
+            if (packet != "") {
+                DIGI_Utils::processLoRaPacket(packet);
+            }
+            wakeUpFlag = false;
+        }
+    }
+
+    void setup() {
+        #ifndef HAS_A7670
+        if (Config.digi.ecoMode == 1) {
+            pinMode(RADIO_WAKEUP_PIN, INPUT);
+            attachInterrupt(digitalPinToInterrupt(RADIO_WAKEUP_PIN), wakeUpLoRaPacketReceived, RISING);
+            #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);
+            #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
+        }
+        #endif
+    }
+
+    uint32_t getSecondsToSleep() {
+        uint32_t elapsedTime    = (millis() - lastBeaconTx) / 1000; // in secs
+        uint32_t intervalTime   = Config.beacon.interval * 60;      // in secs
+        return (elapsedTime < intervalTime) ? (intervalTime - elapsedTime) : 0;
+    }
+
+    void startSleeping() {
+        if (!shouldSleepStop) {
+            uint32_t timeToSleep = getSecondsToSleep();
+            esp_sleep_enable_timer_wakeup(timeToSleep * 1000000);   // 1 min = 60sec
+            Serial.print("(Sleeping : "); Serial.print(timeToSleep); Serial.println("seconds)");
+            delay(100);
+            LoRa_Utils::wakeRadio();
+            esp_light_sleep_start();
+        }
+    }
+
+    void checkSerial() {
+        if (Config.digi.ecoMode == 1) Serial.end();
+    }
+
+}

src/station_utils.cpp

@@ -1,34 +1,128 @@
+/* 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 
+ * (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 "station_utils.h"
+#include "battery_utils.h"
 #include "aprs_is_utils.h"
 #include "configuration.h"
 #include "lora_utils.h"
+#include "display.h"
 #include "utils.h"
 #include <vector>
 
+
 extern Configuration            Config;
 extern uint32_t                 lastRxTime;
 extern String                   fourthLine;
+extern bool                     shouldSleepLowVoltage;
 
 uint32_t lastTxTime             = millis();
-std::vector<String>             lastHeardStation;
+std::vector<LastHeardStation>   lastHeardStations;
 std::vector<String>             outputPacketBuffer;
-std::vector<String>             packet25SegBuffer;
+std::vector<Packet25SegBuffer>  packet25SegBuffer;
+std::vector<String>             blacklist;
+std::vector<String>             managers;
+std::vector<LastHeardStation>   lastHeardObjects;
+
+bool saveNewDigiEcoModeConfig   = false;
 
 
 namespace STATION_Utils {
 
-    void deleteNotHeard() {
-        std::vector<String>  lastHeardStation_temp;
-        for (int i = 0; i < lastHeardStation.size(); i++) {
-            String deltaTimeString = lastHeardStation[i].substring(lastHeardStation[i].indexOf(",") + 1);
-            uint32_t deltaTime = deltaTimeString.toInt();
-            if ((millis() - deltaTime) < Config.rememberStationTime * 60 * 1000) {
-                lastHeardStation_temp.push_back(lastHeardStation[i]);
+    std::vector<String> loadCallSignList(const String& list) {
+        std::vector<String> loadedList;
+
+        String callsigns = list;
+        callsigns.trim();
+
+        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);
+    }
+
+    bool checkCallsignList(const std::vector<String>& list, const String& callsign) {
+        for (int i = 0; i < list.size(); i++) {
+            int wildcardIndex = list[i].indexOf("*");
+            if (wildcardIndex >= 0) {
+                String wildcard = list[i].substring(0, wildcardIndex);
+                if (callsign.startsWith(wildcard)) return true;
+            } else {
+                if (list[i] == callsign) return true;
             }
         }
-        lastHeardStation.clear();
+        return false;
+    }
+
+    bool isBlacklisted(const String& callsign) {
+        return checkCallsignList(blacklist, callsign);
+    }
+
+    bool isManager(const String& callsign) {
+        return checkCallsignList(managers, callsign);
+    }
+
+    void cleanObjectsHeard() {
+        for (auto it = lastHeardObjects.begin(); it != lastHeardObjects.end(); ) {
+            if (millis() - it->lastHeardTime >= 9.75 * 60 * 1000) { // 9.75 = 9min 45secs
+                it = lastHeardObjects.erase(it);    // erase() returns the next valid iterator
+            } else {
+                ++it;                               // Only increment if not erasing
+            }
+        }
+    }
+
+    bool checkObjectTime(const String& packet) {
+        cleanObjectsHeard();
+
+        int objectIDIndex = packet.indexOf(":;");
+        String object = packet.substring(objectIDIndex + 2, objectIDIndex + 11);
+        object.trim();
+
+        for (int i = 0; i < lastHeardObjects.size(); i++) {                 // Check if i should Tx object
+            if (lastHeardObjects[i].station == object) return false;
+        }
+        lastHeardObjects.emplace_back(LastHeardStation{millis(), object});  // Add new object and Tx
+        return true;
+    }
+
+    void deleteNotHeard() {
+        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++) {
-            lastHeardStation.push_back(lastHeardStation_temp[j]);
+            lastHeardStations.push_back(lastHeardStation_temp[j]);
         }
         lastHeardStation_temp.clear();
     }
@@ -36,79 +130,83 @@ namespace STATION_Utils {
     void updateLastHeard(const String& station) {
         deleteNotHeard();
         bool stationHeard = false;
-        for (int i = 0; i < lastHeardStation.size(); i++) {
-            if (lastHeardStation[i].substring(0, lastHeardStation[i].indexOf(",")) == station) {
-                lastHeardStation[i] = station + "," + String(millis());
+        for (int i = 0; i < lastHeardStations.size(); i++) {
+            if (lastHeardStations[i].station == station) {
+                lastHeardStations[i].lastHeardTime = millis();
                 stationHeard = true;
+                break;
             }
         }
-        if (!stationHeard) {
-            lastHeardStation.push_back(station + "," + String(millis()));
-        }
-
-        fourthLine = "Stations (";
-        fourthLine += String(Config.rememberStationTime);
-        fourthLine += "min) = ";
-        if (lastHeardStation.size() < 10) {
-            fourthLine += " ";
-        }
-        fourthLine += String(lastHeardStation.size());
+        if (!stationHeard) lastHeardStations.emplace_back(LastHeardStation{millis(), station});
+        Utils::activeStations();
     }
 
     bool wasHeard(const String& station) {
         deleteNotHeard();
-        for (int i = 0; i < lastHeardStation.size(); i++) {
-            if (lastHeardStation[i].substring(0, lastHeardStation[i].indexOf(",")) == station) {
+        for (int i = 0; i < lastHeardStations.size(); i++) {
+            if (lastHeardStations[i].station == station) {
                 Utils::println(" ---> Listened Station");
                 return true;
             }
         }
-        Utils::println(" ---> Station not Heard for last 30 min (Not Tx)\n");
+        Utils::println(" ---> Station not Heard in " + String(Config.rememberStationTime) + " min: No Tx");
         return false;
     }
 
     void clean25SegBuffer() {
-        if (!packet25SegBuffer.empty()) {
-            String deltaTimeString = packet25SegBuffer[0].substring(0, packet25SegBuffer[0].indexOf(","));
-            uint32_t deltaTime = deltaTimeString.toInt();
-            if ((millis() - deltaTime) >  25 * 1000) {
-                packet25SegBuffer.erase(packet25SegBuffer.begin());
-            }
-        }
+        if (!packet25SegBuffer.empty() && (millis() - packet25SegBuffer[0].receivedTime) >  25 * 1000) packet25SegBuffer.erase(packet25SegBuffer.begin());
     }
 
     bool check25SegBuffer(const String& station, const String& textMessage) {
         if (!packet25SegBuffer.empty()) {
-            bool shouldBeIgnored = false;
             for (int i = 0; i < packet25SegBuffer.size(); i++) {
-                String temp = packet25SegBuffer[i].substring(packet25SegBuffer[i].indexOf(",") + 1);
-                String bufferStation = temp.substring(0, temp.indexOf(","));
-                String bufferMessage = temp.substring(temp.indexOf(",") + 1);
-                if (bufferStation == station && bufferMessage == textMessage) {
-                    shouldBeIgnored = true;
-                }
+                if (packet25SegBuffer[i].station == station && packet25SegBuffer[i].payload == textMessage) return false;
             }
-            if (shouldBeIgnored) {
-                return false;
-            } else {
-                packet25SegBuffer.push_back(String(millis()) + "," + station + "," + textMessage);
-                return true;
-            }
-        } else {
-            packet25SegBuffer.push_back(String(millis()) + "," + station + "," + textMessage);
-            return true;
-        }    
+        }
+        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
+            LoRa_Utils::sendNewPacket(outputPacketBuffer[currentIndex]);    // next time it wakes up
+            currentIndex++;
+        }
+        outputPacketBuffer.clear();
+        //
+        if (saveNewDigiEcoModeConfig) {
+            Config.writeFile();
+            delay(1000);
+            displayToggle(false);
+            ESP.restart();
+        }
+        //
     }
 
     void processOutputPacketBuffer() {
-        int timeToWait = 3 * 1000;      // 3 segs between packet Tx and also Rx ???
-        uint32_t lastRx = millis() - lastRxTime;
-        uint32_t lastTx = millis() - lastTxTime;
+        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) {
+                LoRa_Utils::sendNewPacket(outputPacketBuffer[0]);
+                outputPacketBuffer.erase(outputPacketBuffer.begin());
+                delay(4000);
+            }
+        }
+        if (saveNewDigiEcoModeConfig) {
+            Config.writeFile();
+            delay(1000);
+            displayToggle(false);
+            ESP.restart();
+        }
     }
 
     void addToOutputPacketBuffer(const String& packet) {

src/station_utils.h

@@ -1,19 +0,0 @@
-#ifndef STATION_UTILS_H_
-#define STATION_UTILS_H_
-
-#include <Arduino.h>
-
-
-namespace STATION_Utils {
-
-    void deleteNotHeard();
-    void updateLastHeard(const String& station);
-    bool wasHeard(const String& station);
-    void clean25SegBuffer();
-    bool check25SegBuffer(const String& station, const String& textMessage);
-    void processOutputPacketBuffer();
-    void addToOutputPacketBuffer(const String& packet);
-
-}
-
-#endif

src/syslog_utils.cpp

@@ -1,10 +1,30 @@
+/* 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 
+ * (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 <WiFiUdp.h>
 #include <WiFi.h>
 #include "configuration.h"
 #include "syslog_utils.h"
 #include "gps_utils.h"
 
+
 extern Configuration    Config;
+extern String           versionDate;
 
 WiFiUDP udpClient;
 
@@ -15,11 +35,15 @@ namespace SYSLOG_Utils {
         if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
             String syslogPacket = "<165>1 - ";
             syslogPacket.concat(Config.callsign);
-            syslogPacket.concat(" CA2RXU_LoRa_iGate_1.3 - - - "); //RFC5424 The Syslog Protocol
-            
+            syslogPacket.concat(" CA2RXU_LoRa_iGate_3.0 - - - "); //RFC5424 The Syslog Protocol
+
             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 / ");
@@ -28,62 +52,63 @@ namespace SYSLOG_Utils {
                     break;
                 case 1:     // RX
                     syslogPacket.concat("RX / ");
-                    if (packet.indexOf("::") > 10) {
+                    if (nextChar == ':') {
                         syslogPacket.concat("MESSAGE / ");
-                        syslogPacket.concat(packet.substring(3, packet.indexOf(">")));
-                        syslogPacket.concat(" ---> "); syslogPacket.concat(packet.substring(packet.indexOf("::") + 2));
-                        syslogPacket.concat(signalData);
-                    } else if (packet.indexOf(":!") > 10 || packet.indexOf(":=") > 10) {
+                        syslogPacket.concat(sender);
+                        syslogPacket.concat(" ---> "); 
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
                         syslogPacket.concat("GPS / ");
-                        syslogPacket.concat(packet.substring(3, packet.indexOf(">")));
+                        syslogPacket.concat(sender);
                         syslogPacket.concat(" / ");
+                        int greaterThanIndex = packet.indexOf(">");
                         if (packet.indexOf("WIDE1-1") > 10) {
-                            syslogPacket.concat(packet.substring(packet.indexOf(">") + 1, packet.indexOf(",")));
+                            syslogPacket.concat(packet.substring(greaterThanIndex + 1, packet.indexOf(",")));
                             syslogPacket.concat(" / WIDE1-1");
                         } else {
-                            syslogPacket.concat(packet.substring(packet.indexOf(">") + 1, packet.indexOf(":")));
+                            syslogPacket.concat(packet.substring(greaterThanIndex + 1, colonIndex));
                             syslogPacket.concat(" / -");
                         }
-                        syslogPacket.concat(signalData);
-                        syslogPacket.concat(" / ");
-                        syslogPacket.concat(GPS_Utils::getDistanceAndComment(packet));
-                    } else if (packet.indexOf(":>") > 10) {
+                    } else if (nextChar == '>') {
                         syslogPacket.concat("STATUS / ");
-                        syslogPacket.concat(packet.substring(3, packet.indexOf(">")));
+                        syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
-                        syslogPacket.concat(packet.substring(packet.indexOf(":>") + 2));
-                        syslogPacket.concat(signalData);
-                    } else if (packet.indexOf(":`") > 10) {
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == '`') {
                         syslogPacket.concat("MIC-E / ");
-                        syslogPacket.concat(packet.substring(3, packet.indexOf(">")));
+                        syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
-                        syslogPacket.concat(packet.substring(packet.indexOf(":`") + 2));
-                        syslogPacket.concat(signalData);
+                        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(packet.substring(3, packet.indexOf(">")));
+                        syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
                         syslogPacket.concat(packet.substring(packet.indexOf(":T#") + 3));
-                        syslogPacket.concat(signalData);
-                    } else if (packet.indexOf(":;") > 10) {
-                        syslogPacket.concat("OBJECT / ");
-                        syslogPacket.concat(packet.substring(3, packet.indexOf(">")));
-                        syslogPacket.concat(" ---> ");
-                        syslogPacket.concat(packet.substring(packet.indexOf(":;") + 2));
-                        syslogPacket.concat(signalData);
                     } else {
                         syslogPacket.concat(packet);
-                        syslogPacket.concat(signalData);
+                    }
+                    syslogPacket.concat(signalData);
+                    if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
+                        syslogPacket.concat(" / ");
+                        syslogPacket.concat(GPS_Utils::getDistanceAndComment(packet));
                     }
                     break;
                 case 2:     // APRSIS TX
                     syslogPacket.concat("APRSIS TX / ");
-                    if (packet.indexOf(":>") > 10) {
+                    if (nextChar == '>') {
                         syslogPacket.concat("StartUp_Status / ");
-                        syslogPacket.concat(packet.substring(packet.indexOf(":>") + 2));
-                    } else {
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
+                    } else if (nextChar == ':') {
                         syslogPacket.concat("QUERY / ");
                         syslogPacket.concat(packet);
+                    } else {
+                        syslogPacket.concat("BEACON / ");
+                        syslogPacket.concat(packet);
                     }
                     break;
                 case 3:     // TX
@@ -91,11 +116,11 @@ namespace SYSLOG_Utils {
                     if (packet.indexOf("RFONLY") > 10) {
                         syslogPacket.concat("RFONLY / ");
                         syslogPacket.concat(packet);
-                    } else if (packet.indexOf("::") > 10) {
+                    } else if (nextChar == ':') {
                         syslogPacket.concat("MESSAGE / ");
-                        syslogPacket.concat(packet.substring(0,packet.indexOf(">")));
+                        syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
-                        syslogPacket.concat(packet.substring(packet.indexOf("::") + 2));
+                        syslogPacket.concat(packet.substring(colonIndex + 2));
                     } else {
                         syslogPacket.concat(packet);
                     }
@@ -111,9 +136,13 @@ namespace SYSLOG_Utils {
     }
 
     void setup() {
-        if (Config.syslog.active && WiFi.status() == WL_CONNECTED) {
-            udpClient.begin(WiFi.localIP(), 0);
-            Serial.println("init : Syslog Server  ...     done!    (at " + Config.syslog.server + ")");
+        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 + ")");
         }
     }
 

src/syslog_utils.h

@@ -1,14 +0,0 @@
-#ifndef SYSLOG_H_
-#define SYSLOG_H_
-
-#include <Arduino.h>
-
-
-namespace SYSLOG_Utils {
-
-    void log(const uint8_t type ,const String& packet, const int rssi, const float snr, const int freqError);
-    void setup();
-
-}
-
-#endif

src/tnc_utils.cpp

@@ -1,10 +1,29 @@
+/* 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 
+ * (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 "kiss_utils.h"
-#include "kiss_protocol.h"
 #include "configuration.h"
 #include "station_utils.h"
+#include "kiss_protocol.h"
+#include "kiss_utils.h"
 #include "utils.h"
 
+
 extern Configuration        Config;
 
 #define MAX_CLIENTS 4
@@ -19,17 +38,18 @@ WiFiServer tncServer(TNC_PORT);
 String inputServerBuffer[INPUT_BUFFER_SIZE];
 String inputSerialBuffer = "";
 
+
 namespace TNC_Utils {
     
     void setup() {
-        if (Config.tnc.enableServer) {
+        if (Config.tnc.enableServer && Config.digi.ecoMode == 0) {
             tncServer.stop();
             tncServer.begin();
         }
     }
 
     void checkNewClients() {
-        WiFiClient new_client = tncServer.available();
+        WiFiClient new_client = tncServer.accept();
         if (new_client.connected()) {
             for (int i = 0; i < MAX_CLIENTS; i++) {
                 WiFiClient* client = clients[i];
@@ -43,15 +63,8 @@ namespace TNC_Utils {
     }
 
     void handleInputData(char character, int bufferIndex) {
-        String* data;
-        if (bufferIndex == -1) {
-            data = &inputSerialBuffer;
-        } else {
-            data = &inputServerBuffer[bufferIndex];
-        }
-        if (data->length() == 0 && character != (char)FEND) {
-            return;
-        }
+        String* data = (bufferIndex == -1) ? &inputSerialBuffer : &inputServerBuffer[bufferIndex];
+        if (data->length() == 0 && character != (char)FEND) return;
 
         data->concat(character);
 
@@ -133,12 +146,14 @@ namespace TNC_Utils {
     }
 
     void loop() {
-        if (Config.tnc.enableServer) {
-            checkNewClients();
-            readFromClients();
-        }
-        if (Config.tnc.enableSerial) {
-            readFromSerial();
+        if (Config.digi.ecoMode == 0) {
+            if (Config.tnc.enableServer) {
+                checkNewClients();
+                readFromClients();
+            }
+            if (Config.tnc.enableSerial) {
+                readFromSerial();
+            }
         }
     }
 }