small update to avoid sending gps = 0

Correct logic of serial notifications for APRS-IS and RF beacons

.github/workflows/build.yml

@@ -33,6 +33,8 @@ jobs:
                       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
@@ -55,12 +57,16 @@ jobs:
                       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: WEMOS_S2_MINI_DIY_LoRa
+                      chip: esp32s2
                     - name: esp32c3_DIY_1W_LoRa
                       chip: esp32c3
                     - name: esp32c3_DIY_1W_LoRa_915
@@ -108,6 +114,17 @@ jobs:
                       0xe000 installer/firmware/boot_app0.bin \
                       0x10000 installer/firmware/firmware.bin \
                       0x3D0000 installer/firmware/spiffs.bin
+                  elif [ "${{ matrix.target.chip }}" == "esp32s2" ]; then
+                    python installer/bin/esptool/esptool.py --chip esp32s2 merge_bin \
+                      -o installer/web_factory.bin \
+                      --flash_mode dio \
+                      --flash_freq 40m \
+                      --flash_size 4MB \
+                      0x1000 installer/firmware/bootloader.bin \
+                      0x8000 installer/firmware/partitions.bin \
+                      0xe000 installer/firmware/boot_app0.bin \
+                      0x10000 installer/firmware/firmware.bin \
+                      0x3D0000 installer/firmware/spiffs.bin
                   elif [ "${{ matrix.target.chip }}" == "esp32s3" ]; then
                     python installer/bin/esptool/esptool.py --chip esp32s3 merge_bin \
                       -o installer/web_factory.bin \

README.md

@@ -7,6 +7,8 @@ This firmware is for using ESP32 based boards with LoRa Modules and GPS to live
 __(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)
@@ -14,7 +16,8 @@ __(This iGate Firmware works with all LoRa Tracker Firmwares (specially this <a
 <br />
 
 # WEB FLASHER/INSTALLER is <a href="https://richonguzman.github.io/lora-igate-web-flasher/installer.html" target="_blank">here</a>
-<br />
+
+____________________________________________________
 
 # WIKI
 
@@ -47,6 +50,14 @@ __(This iGate Firmware works with all LoRa Tracker Firmwares (specially this <a
 
 ## Timeline (Versions):
 
+- 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 Digirepeaters without WiFi/WiFiAP, Screen, Leds (Example: LILYGO LoRa32 uses only 24mA, with WifiAP and all was 150mA). APRS Message/Queries can start/stop this mode too.
+- 2024.10.06 Cross Frequency Digirepeater 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 Digirepeater Modes.
 - 2024.06.27 External Voltage Divider Resistor configuration on WebUI. Thanks Tilen S54B.
@@ -107,4 +118,4 @@ __(This iGate Firmware works with all LoRa Tracker Firmwares (specially this <a
 
 __________________________________________
 
-# Hope You Enjoy this, 73 !!  CA2RXU , Valparaiso, Chile
+# Hope You Enjoy this, 73! CA2RXU, Valparaiso, Chile

data/igate_conf.json

@@ -3,7 +3,7 @@
     "wifi": {
         "autoAP": {
             "password": "1234567890",
-            "powerOff": 10
+            "timeout": 10
         },
         "AP": []
     },
@@ -28,7 +28,8 @@
         "objectsToRF": false
     },
     "digi": {
-        "mode": 0
+        "mode": 0,
+        "ecoMode": false
     },
     "lora": {
         "txFreq": 433775000,
@@ -48,15 +49,16 @@
     "battery": {
         "sendInternalVoltage": false,
         "monitorInternalVoltage": false,
-        "internalSleepVoltage": 3.0,
+        "internalSleepVoltage": 2.9,
         "sendExternalVoltage": false,
         "externalVoltagePin": 34,
         "monitorExternalVoltage": false,
         "externalSleepVoltage": 10.9,
         "voltageDividerR1": 100.0,
-        "voltageDividerR2": 27.0
+        "voltageDividerR2": 27.0,
+        "sendVoltageAsTelemetry": true
 	},
-    "bme": {
+    "wxsensor": {
         "active": false,
         "heightCorrection": 0,
         "temperatureCorrection": 0.0
@@ -79,6 +81,9 @@
         "username": "admin",
         "password": ""
     },
+    "ntp": {
+        "gmtCorrection": 0
+    },
     "other": {
         "rememberStationTime": 30,
         "lowPowerMode": false,

data_embed/index.html

@@ -62,11 +62,11 @@
             <div class="container d-none" id="received-packets">
                 <div class="row my-5 d-flex align-items-top">
                     <div class="col-12">
-                        <h3>Last 20 received packets list</h3>
+                        <h3>Last 10 received packets list</h3>
                         <table class="table mt-4">
                             <thead>
                                 <tr>
-                                    <th scope="col">Time*</th>
+                                    <th scope="col">Time</th>
                                     <th scope="col">Frame</th>
                                     <th scope="col">RSSI</th>
                                     <th scope="col">SNR</th>
@@ -77,7 +77,7 @@
                             </tbody>
                         </table>
                         <span>List refresh automatically every 15 seconds.</span><br>
-                        <small>* - For now time is measured from board boot up.</small>
+                        <small>(Local Time is NPT-Time adjusted with your GMT Offset)</small>
                     </div>
                 </div>
                 <hr />
@@ -532,7 +532,7 @@
                                                 class="form-control"
                                                 required=""
                                                 step="1"
-                                                min="1"
+                                                min="15"
                                             />
                                             <span class="input-group-text"
                                                 >minutes
@@ -540,6 +540,36 @@
                                         </div>
                                     </div>
                                 </div>
+                                <div class="col-12 mt-3">
+                                    <div class="form-check form-switch">
+                                        <input
+                                            type="checkbox"
+                                            name="beacon.gpsActive"
+                                            id="beacon.gpsActive"
+                                            class="form-check-input"
+                                        />
+                                        <label
+                                            for="beacon.gpsActive"
+                                            class="form-label"
+                                            >Send Real-GPS Beacon <small>(Only for Boards with GPS Modules)</small>
+                                        </label>
+                                    </div>
+                                </div>
+                                <div class="col-12">
+                                    <div class="form-check form-switch">
+                                        <input
+                                            type="checkbox"
+                                            name="beacon.gpsAmbiguity"
+                                            id="beacon.gpsAmbiguity"
+                                            class="form-check-input"
+                                        />
+                                        <label
+                                            for="beacon.gpsAmbiguity"
+                                            class="form-label"
+                                            >Send Real-GPS Beacon with Ambiguity <small>(~ 1 Km of Random Error)</small>
+                                        </label>
+                                    </div>
+                                </div>
                             </div>
                         </div>
                         <hr />
@@ -585,6 +615,21 @@
                                             </option>
                                         </select>
                                     </div>
+                                    <div class="col-12 mt-5">
+                                        <div class="form-check form-switch">
+                                            <input
+                                                type="checkbox"
+                                                name="digi.ecoMode"
+                                                id="digi.ecoMode"
+                                                class="form-check-input"
+                                            />
+                                            <label
+                                                for="digi.ecoMode"
+                                                class="form-label"
+                                                >Eco Mode<small> This will disable WiFi, Display, Leds and lower CPU Speed for Low Power Digirepeater. (<strong>Caution:</strong> Active means No WebUI Configuration, so <strong>ONLY</strong> activate this for Remote Digirepeater)</small></label
+                                            >
+                                        </div>
+                                    </div>
                                 </div>
                             </div>
                         </div>
@@ -791,7 +836,6 @@
                                             id="lora.codingRate4"
                                             required=""
                                         >
-                                            <option value="4">4</option>
                                             <option value="5">5</option>
                                             <option value="6">6</option>
                                             <option value="7">7</option>
@@ -973,6 +1017,20 @@
                                                 >Send Internal Voltage</label
                                             >
                                         </div>
+                                        <div class="form-check form-switch">
+                                            <input
+                                                type="checkbox"
+                                                name="battery.sendVoltageAsTelemetry"
+                                                id="battery.sendVoltageAsTelemetry"
+                                                class="form-check-input"
+                                            />
+                                            <label
+                                                for="battery.sendVoltageAsTelemetry"
+                                                class="form-label"
+                                                style="font-style: italic;"
+                                                >(Send Voltage As Telemetry)</label   
+                                            >
+                                        </div>
                                         <div class="form-check form-switch mt-3">
                                             <input
                                                 type="checkbox"
@@ -998,7 +1056,7 @@
                                                     placeholder="3.0"
                                                     class="form-control"
                                                     step="0.1"
-                                                    min="3.0"
+                                                    min="2.9"
                                                     max="3.7"
                                                 />
                                                 <span class="input-group-text"
@@ -1021,7 +1079,7 @@
                                                 >Send External Voltage</label
                                             >
                                         </div>
-                                        <div class="form-check form-switch mt-3">
+                                        <div class="form-check form-switch mt-5">
                                             <input
                                                 type="checkbox"
                                                 name="battery.monitorExternalVoltage"
@@ -1121,7 +1179,7 @@
                                             d="M3.05 3.05a7 7 0 0 0 0 9.9.5.5 0 0 1-.707.707 8 8 0 0 1 0-11.314.5.5 0 0 1 .707.707m2.122 2.122a4 4 0 0 0 0 5.656.5.5 0 1 1-.708.708 5 5 0 0 1 0-7.072.5.5 0 0 1 .708.708m5.656-.708a.5.5 0 0 1 .708 0 5 5 0 0 1 0 7.072.5.5 0 1 1-.708-.708 4 4 0 0 0 0-5.656.5.5 0 0 1 0-.708m2.122-2.12a.5.5 0 0 1 .707 0 8 8 0 0 1 0 11.313.5.5 0 0 1-.707-.707 7 7 0 0 0 0-9.9.5.5 0 0 1 0-.707zM6 8a2 2 0 1 1 2.5 1.937V15.5a.5.5 0 0 1-1 0V9.937A2 2 0 0 1 6 8"
                                         />
                                     </svg>
-                                    Telemetry
+                                    WX Telemetry
                                 </h5>
                                 <small>Define Wx telemetry</small>
                             </div>
@@ -1131,12 +1189,12 @@
                                         <div class="form-check form-switch">
                                             <input
                                                 type="checkbox"
-                                                name="bme.active"
-                                                id="bme.active"
+                                                name="wxsensor.active"
+                                                id="wxsensor.active"
                                                 class="form-check-input"
                                             />
                                             <label
-                                                for="bme.active"
+                                                for="wxsensor.active"
                                                 class="form-label"
                                                 ><b>Activate Wx Telemetry</b>
                                                 <small
@@ -1148,14 +1206,14 @@
                                 </div>
                                 <div class="row mt-3">
                                     <div class="col-6">
-                                        <label for="bme.heightCorrection" class="form-label"
+                                        <label for="wxsensor.heightCorrection" class="form-label"
                                             >Height Correction (Above Sea-Level)</label
                                         >
                                         <div class="input-group">
                                             <input
                                                 type="number"
-                                                name="bme.heightCorrection"
-                                                id="bme.heightCorrection"
+                                                name="wxsensor.heightCorrection"
+                                                id="wxsensor.heightCorrection"
                                                 placeholder="0"
                                                 class="form-control"
                                                 step="1"
@@ -1167,14 +1225,14 @@
                                         </div>
                                     </div>
                                     <div class="col-6">
-                                        <label for="bme.temperatureCorrection" class="form-label"
+                                        <label for="wxsensor.temperatureCorrection" class="form-label"
                                             >Temperature Correction</label
                                         >
                                         <div class="input-group">
                                             <input
                                                 type="number"
-                                                name="bme.temperatureCorrection"
-                                                id="bme.temperatureCorrection"
+                                                name="wxsensor.temperatureCorrection"
+                                                id="wxsensor.temperatureCorrection"
                                                 placeholder="0.0"
                                                 class="form-control"
                                                 step="0.1"
@@ -1439,10 +1497,10 @@
                                             d="M8.5 5.5a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0"
                                         />
                                     </svg>
-                                    Auto AP
+                                    WiFi Auto AP
                                 </h5>
                                 <small
-                                    >Add your password and power off timeout to
+                                    >Add your password and WiFi AP timeout to
                                     auto access point. Auto AP will start if
                                     there is no WiFi connection. Timeout will
                                     count from startup or last client
@@ -1467,24 +1525,24 @@
                                 </div>
                                 <div class="col-12 mt-3">
                                     <label
-                                        for="wifi.autoAP.powerOff"
+                                        for="wifi.autoAP.timeout"
                                         class="form-label"
-                                        >Power off timeout
+                                        >WiFi AP timeout to search again for available WiFi's
                                         <small>(in minutes)</small></label
                                     >
                                     <input
                                         type="number"
-                                        name="wifi.autoAP.powerOff"
-                                        id="wifi.autoAP.powerOff"
+                                        name="wifi.autoAP.timeout"
+                                        id="wifi.autoAP.timeout"
                                         class="form-control"
-                                        placeholder="15"
+                                        placeholder="10"
                                         required=""
                                         step="1"
                                         min="0"
                                     />
                                     <div class="form-text">
                                         Set to <strong>0</strong> if you don't
-                                        want this option.
+                                        want WiFi AP to stop.
                                     </div>
                                 </div>
                             </div>
@@ -1610,6 +1668,55 @@
                         </div>
                         <hr />
 
+                        <div class="row my-5 d-flex align-items-top">
+                            <div class="col-lg-3 col-sm-12">
+                                <h5>
+                                    <svg
+                                        xmlns="http://www.w3.org/2000/svg"
+                                        width="20"
+                                        height="20"
+                                        fill="currentColor"
+                                        class="bi bi-cloud-upload-fill"
+                                        viewBox="0 0 16 16"
+                                    >
+                                        <path
+                                            fill-rule="evenodd"
+                                            d="M8 0a5.53 5.53 0 0 0-3.594 1.342c-.766.66-1.321 1.52-1.464 2.383C1.266 4.095 0 5.555 0 7.318 0 9.366 1.708 11 3.781 11H7.5V5.707L5.354 7.854a.5.5 0 1 1-.708-.708l3-3a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 5.707V11h4.188C14.502 11 16 9.57 16 7.773c0-1.636-1.242-2.969-2.834-3.194C12.923 1.999 10.69 0 8 0m-.5 14.5V11h1v3.5a.5.5 0 0 1-1 0"
+                                        />
+                                    </svg>
+                                    NTP
+                                </h5>
+                                <small
+                                    >Set your GMT Time Zone.
+                                </small>
+                            </div>
+                            <div class="col-lg-9 col-sm-12">
+                                <div class="col-12">
+                                    <label
+                                        for="ntp.gmtCorrection"
+                                        class="form-label"
+                                        >GMT Time Correction for accurate Local Time</label
+                                    >
+                                    <div class="input-group">
+                                        <input
+                                            type="number"
+                                            name="ntp.gmtCorrection"
+                                            id="ntp.gmtCorrection"
+                                            placeholder="0"
+                                            class="form-control"
+                                            step="1"
+                                            min="-23"
+                                            max="23"
+                                        />
+                                        <span class="input-group-text"
+                                            >hours</span
+                                        >
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                        <hr />
+
                         <div class="row my-5 d-flex align-items-top">
                             <div class="col-lg-3 col-sm-12">
                                 <h5>

data_embed/script.js

@@ -134,8 +134,12 @@ function loadSettings(settings) {
     document.getElementById("beacon.sendViaAPRSIS").checked             = settings.beacon.sendViaAPRSIS;
     document.getElementById("beacon.sendViaRF").checked                 = settings.beacon.sendViaRF;
 
+    document.getElementById("beacon.gpsActive").checked                 = settings.beacon.gpsActive;
+    document.getElementById("beacon.gpsAmbiguity").checked              = settings.beacon.gpsAmbiguity;
+
     // 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;
@@ -162,15 +166,16 @@ 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.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;
@@ -195,7 +200,7 @@ 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;
@@ -206,6 +211,9 @@ function loadSettings(settings) {
     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;
 
@@ -241,7 +249,7 @@ 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 wxsensorCheckbox = document.querySelector("input[name='wxsensor.active']");
 
 const stationModeSelect = document.querySelector("select[name='stationMode']");
 
@@ -505,13 +513,9 @@ 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>

platformio.ini

@@ -37,9 +37,10 @@ lib_deps =
 	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
+	ayushsharma82/ElegantOTA @ 3.1.5
+	mathieucarbou/ESPAsyncWebServer @ 3.2.3
+	mathieucarbou/AsyncTCP @ 3.2.5
+	arduino-libraries/NTPClient @ 3.2.1
 
 [env:ttgo-lora32-v21]
 board = ttgo-lora32-v21
@@ -93,7 +94,7 @@ lib_deps =
 	adafruit/Adafruit SSD1306 @ 2.5.10
 
 [env:heltec_wireless_stick]
-board = heltec_wifi_lora_32_V3
+board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
 build_flags = 
 	-Werror -Wall
@@ -177,6 +178,19 @@ lib_deps =
 	adafruit/Adafruit GFX Library @ 1.11.9
 	adafruit/Adafruit SSD1306 @ 2.5.10
 
+[env:ESP32_DIY_1W_LoRa_LLCC68]
+board = esp32dev
+build_flags = 
+	-Werror -Wall
+ 	-DESP32_DIY_1W_LoRa_LLCC68
+ 	-DHAS_LLCC68
+ 	-DHAS_1W_LORA
+	-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_Mesh_V1_2]
 board = esp32dev
 build_flags = 
@@ -198,6 +212,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_2
 	-DHAS_SX1278
 	-DHAS_AXP2101
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -212,6 +227,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_2_915
 	-DHAS_SX1276
 	-DHAS_AXP2101
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -226,6 +242,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_0
 	-DHAS_SX1278
 	-DHAS_AXP192
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -240,6 +257,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_0_915
 	-DHAS_SX1276
 	-DHAS_AXP192
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -254,6 +272,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_0_SX1268
 	-DHAS_SX1268
 	-DHAS_AXP192
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -268,6 +287,7 @@ build_flags =
 	-DTTGO_T_Beam_V1_2_SX1262
 	-DHAS_SX1262
 	-DHAS_AXP2101
+	-DHAS_GPS
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
 lib_deps = 
 	${common.lib_deps}
@@ -305,6 +325,7 @@ lib_deps =
 	vshymanskyy/TinyGSM @ 0.12.0
 	vshymanskyy/StreamDebugger @ 1.0.1
 
+
 [env:heltec_wireless_tracker]
 board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
@@ -312,6 +333,8 @@ build_flags =
 	-Werror -Wall
 	-DHELTEC_WIRELESS_TRACKER
 	-DHAS_SX1262
+	-DHAS_GPS
+	-DGPS_BAUDRATE=115200
 	-DHAS_TFT
 	-D USER_SETUP_LOADED
 	-D TFT_WIDTH=80
@@ -355,6 +378,19 @@ lib_deps =
 	adafruit/Adafruit GFX Library @ 1.11.9
 	adafruit/Adafruit SSD1306 @ 2.5.10
 
+[env:heltec_wireless_paper]
+board = esp32-s3-devkitc-1
+board_build.mcu = esp32s3
+build_flags =
+	-Werror -Wall
+	-DHELTEC_WP
+	-DHAS_SX1262
+	-DHAS_EPAPER
+	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
+lib_deps =
+	${common.lib_deps}
+
+
 [env:OE5HWN_MeshCom]
 board = esp32dev
 build_flags = 
@@ -392,6 +428,18 @@ lib_deps =
 	adafruit/Adafruit GFX Library @ 1.11.9
 	adafruit/Adafruit SSD1306 @ 2.5.10
 
+[env:WEMOS_S2_MINI_DIY_LoRa]
+board = lolin_s2_mini
+build_flags = 
+	-Werror -Wall
+	-DWEMOS_S2_MINI_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:esp32c3_DIY_1W_LoRa]
 board = esp32-c3-devkitm-1
 board_build.mcu = esp32c3

src/A7670_utils.cpp

@@ -33,7 +33,7 @@
         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 +60,7 @@
                         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 +78,7 @@
                 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 +98,26 @@
                     //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;
@@ -155,17 +155,17 @@
             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) {
                 Serial.print("Writing User Login Data       ");
-                show_display(firstLine, "Connecting APRS-IS...", "---> User Login Data", " ", 0);
+                displayShow(firstLine, "Connecting APRS-IS...", "---> User Login Data", " ", 0);
                 userBytesSended = checkATResponse("AT+CIPSEND=0," + String(loginInfo.length()+1));
                 delay(2000);
             } while (!modemLoggedToAPRSIS) {

src/LoRa_APRS_iGate.cpp

@@ -13,6 +13,7 @@
 ______________________________________________________________________________________________________________*/
 
 #include <ElegantOTA.h>
+#include <TinyGPS++.h>
 #include <Arduino.h>
 #include <WiFi.h>
 #include <vector>
@@ -29,28 +30,33 @@ ________________________________________________________________________________
 #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 HAS_A7670
     #include "A7670_utils.h"
 #endif
 
-String          versionDate             = "2024.08.13";
-Configuration   Config;
-WiFiClient      espClient;
+String              versionDate             = "2024.10.21";
+Configuration       Config;
+WiFiClient          espClient;
+#ifdef HAS_GPS
+    HardwareSerial  gpsSerial(1);
+    TinyGPSPlus     gps;
+#endif
 
-uint8_t         myWiFiAPIndex           = 0;
-int             myWiFiAPSize            = Config.wifiAPs.size();
-WiFi_AP         *currentWiFi            = &Config.wifiAPs[myWiFiAPIndex];
+uint8_t             myWiFiAPIndex           = 0;
+int                 myWiFiAPSize            = Config.wifiAPs.size();
+WiFi_AP             *currentWiFi            = &Config.wifiAPs[myWiFiAPIndex];
 
-bool            isUpdatingOTA           = false;
-uint32_t        lastBatteryCheck        = 0;
+bool                isUpdatingOTA           = false;
+uint32_t            lastBatteryCheck        = 0;
 
-bool            backUpDigiMode          = false;
-bool            modemLoggedToAPRSIS     = false;
+bool                backUpDigiMode          = false;
+bool                modemLoggedToAPRSIS     = false;
 
 std::vector<ReceivedPacket> receivedPackets;
 
@@ -61,16 +67,14 @@ String firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seven
 void setup() {
     Serial.begin(115200);
     POWER_Utils::setup();
-    BATTERY_Utils::setup();
     Utils::setupDisplay();
-    Config.check();
     LoRa_Utils::setup();
     Utils::validateFreqs();
-    GPS_Utils::generateBeacons();
+    GPS_Utils::setup();
 
     #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
@@ -113,9 +117,11 @@ void setup() {
             Config.loramodule.rxActive = false;
         }
     #endif
+    DIGI_Utils::checkEcoMode();
     WIFI_Utils::setup();
+    NTP_Utils::setup();
     SYSLOG_Utils::setup();
-    BME_Utils::setup();
+    WX_Utils::setup();
     WEB_Utils::setup();
     TNC_Utils::setup();
     #ifdef HAS_A7670
@@ -125,7 +131,7 @@ void setup() {
 }
 
 void loop() {
-    WIFI_Utils::checkIfAutoAPShouldPowerOff();
+    WIFI_Utils::checkAutoAPTimeout();
 
     if (isUpdatingOTA) {
         ElegantOTA.loop();
@@ -138,7 +144,7 @@ void loop() {
 
     thirdLine = Utils::getLocalIP();
 
-    WIFI_Utils::checkWiFi(); // Always use WiFi, not related to IGate/Digi mode
+    WIFI_Utils::checkWiFi();
 
     #ifdef HAS_A7670
         if (Config.aprs_is.active && !modemLoggedToAPRSIS) A7670_Utils::APRS_IS_connect();
@@ -146,6 +152,7 @@ void loop() {
         if (Config.aprs_is.active && (WiFi.status() == WL_CONNECTED) && !espClient.connected()) APRS_IS_Utils::connect();
     #endif
 
+    NTP_Utils::update();
     TNC_Utils::loop();
 
     Utils::checkDisplayInterval();
@@ -163,7 +170,7 @@ void loop() {
             APRS_IS_Utils::processLoRaPacket(packet); // Send received packet to APRSIS
         }
 
-        if (Config.digi.mode == 2 || Config.digi.mode == 3 || backUpDigiMode) { // If Digi enabled
+        if (Config.loramodule.txActive && (Config.digi.mode == 2 || Config.digi.mode == 3 || backUpDigiMode)) { // If Digi enabled
             STATION_Utils::clean25SegBuffer();
             DIGI_Utils::processLoRaPacket(packet); // Send received packet to Digi            
         }
@@ -182,7 +189,7 @@ void loop() {
     
     STATION_Utils::processOutputPacketBuffer();
 
-    show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+    displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
     Utils::checkRebootTime();
     Utils::checkSleepByLowBatteryVoltage(1);
 }

src/aprs_is_utils.cpp

@@ -59,7 +59,7 @@ namespace APRS_IS_Utils {
             aprsAuth += Config.callsign;
             aprsAuth += " pass ";
             aprsAuth += Config.aprs_is.passcode;
-            aprsAuth += " vers CA2RXU_LoRa_iGate 1.4 filter ";
+            aprsAuth += " vers CA2RXU_LoRa_iGate 2.0 filter ";
             aprsAuth += Config.aprs_is.filter;
             upload(aprsAuth);
             delay(200);
@@ -71,13 +71,13 @@ namespace APRS_IS_Utils {
         if (WiFi.status() == WL_CONNECTED) {
             wifiState = "OK";
         } else {
-            if (backUpDigiMode) {
+            if (backUpDigiMode || Config.digi.ecoMode) {
                 wifiState = "--";
             } else {
                 wifiState = "AP";
             }            
             if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
             }
             lastScreenOn = millis();
         }
@@ -99,7 +99,7 @@ namespace APRS_IS_Utils {
                 }
             #endif
             if(aprsisState == "--" && !Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
                 lastScreenOn = millis();
             }            
         }
@@ -138,7 +138,8 @@ namespace APRS_IS_Utils {
             //Serial.println(ackMessage);
             
             String addToBuffer = Config.callsign;
-            addToBuffer += ">APLRG1,RFONLY";
+            addToBuffer += ">APLRG1";
+            if (!thirdParty) addToBuffer += ",RFONLY";
             if (Config.beacon.path != "") {
                 addToBuffer += ",";
                 addToBuffer += Config.beacon.path;
@@ -160,11 +161,11 @@ namespace APRS_IS_Utils {
         }
         if (receivedMessage.indexOf("?") == 0) {
             if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
             }
             STATION_Utils::addToOutputPacketBuffer(QUERY_Utils::process(receivedMessage, sender, false, thirdParty));
             lastScreenOn = millis();
-            show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, "Callsign = " + sender, "TYPE --> QUERY", 0);
+            displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, "Callsign = " + sender, "TYPE --> QUERY", 0);
             return true;
         }
         else {
@@ -192,7 +193,7 @@ namespace APRS_IS_Utils {
                             if (!queryMessage) {
                                 const String& aprsPacket = buildPacketToUpload(packet);
                                 if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                                    display_toggle(true);
+                                    displayToggle(true);
                                 }
                                 lastScreenOn = millis();
                                 #ifdef HAS_A7670
@@ -203,7 +204,7 @@ namespace APRS_IS_Utils {
                                     upload(aprsPacket);
                                 #endif
                                 Utils::println("---> Uploaded to APRS-IS");
-                                show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+                                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
                             }
                         }
                     }                    
@@ -294,7 +295,7 @@ namespace APRS_IS_Utils {
                         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);
@@ -302,7 +303,7 @@ namespace APRS_IS_Utils {
                             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;
@@ -318,16 +319,16 @@ namespace APRS_IS_Utils {
                     Utils::print("Received Message from APRS-IS  : " + packet);
                     if (STATION_Utils::wasHeard(Addressee)) {
                         STATION_Utils::addToOutputPacketBuffer(buildPacketToTx(packet, 1));
-                        display_toggle(true);
+                        displayToggle(true);
                         lastScreenOn = millis();
                         Utils::typeOfPacket(packet, 1); // APRS-LoRa
                     }
                 }
-                show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
+                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
             } 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);
+                displayToggle(true);
                 lastScreenOn = millis();
                 Utils::typeOfPacket(packet, 1); // APRS-LoRa
             }

src/battery_utils.cpp

@@ -17,6 +17,8 @@ float   multiplyCorrection              = 0.035;
 
 float   voltageDividerTransformation    = 0.0;
 
+int     telemetryCounter                = random(1,999);
+
 
 #ifdef HAS_ADC_CALIBRATION
     #include <esp_adc_cal.h>
@@ -102,7 +104,7 @@ namespace BATTERY_Utils {
                 #if defined(HELTEC_WIRELESS_TRACKER)
                     digitalWrite(ADC_CTRL, HIGH);
                 #endif
-                #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3)
+                #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP)
                     digitalWrite(ADC_CTRL, LOW);
                 #endif
             #endif
@@ -133,10 +135,15 @@ namespace BATTERY_Utils {
                 #if defined(HELTEC_WIRELESS_TRACKER)
                     digitalWrite(ADC_CTRL, LOW);
                 #endif
-                #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3)
+                #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP)
                     digitalWrite(ADC_CTRL, HIGH);
                 #endif
+
+                #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/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
                 #ifdef HAS_ADC_CALIBRATION
@@ -205,12 +212,55 @@ namespace BATTERY_Utils {
                 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

@@ -14,6 +14,9 @@ namespace BATTERY_Utils {
     void    checkIfShouldSleep(); // ????
     void    startupBatteryHealth();
 
+    String  generateEncodedTelemetryBytes(float value, bool firstBytes, byte voltageType);
+    String  generateEncodedTelemetry();
+
 }
 
 #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

@@ -10,7 +10,7 @@
 
 // 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) || defined(ESP32_DIY_LoRa_915) || defined(TTGO_T_Beam_V1_2_915) || defined(TTGO_T_Beam_V1_0_915)
-    #define RADIO_SCLK_PIN  5      // GPIO5    - SX1278 SCK
+    #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
@@ -18,17 +18,17 @@
     #define RADIO_BUSY_PIN  26      // GPIO26   - SX1278 IRQ ---->DIO0
 #endif
 
-#if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY) || 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
+#if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY) || defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_WS) || defined(HELTEC_WP)
+    #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
 
-#if defined(ESP32_DIY_1W_LoRa) || defined(ESP32_DIY_1W_LoRa_915)    // Ebyte E22 400M30S (SX1268) or E22 900M30S (SX1262)
+#if defined(ESP32_DIY_1W_LoRa) || defined(ESP32_DIY_1W_LoRa_915) || defined(ESP32_DIY_1W_LoRa_LLCC68)   // Ebyte E22 400M30S (SX1268) or E22 900M30S (SX1262) or E220 LLCC68
     #define RADIO_SCLK_PIN  18
     #define RADIO_MISO_PIN  19
     #define RADIO_MOSI_PIN  23
@@ -84,7 +84,7 @@
     #define RADIO_TXEN          13
 #endif
 
-#ifdef HELTEC_HTCT62
+#if defined(HELTEC_HTCT62)
     #define RADIO_SCLK_PIN  10   // SX1262 SCK
     #define RADIO_MISO_PIN  6    // SX1262 MISO
     #define RADIO_MOSI_PIN  7    // SX1262 MOSI
@@ -132,21 +132,30 @@
     #define RADIO_TXEN          7
 #endif
 
+#ifdef WEMOS_S2_MINI_DIY_LoRa
+    #define RADIO_SCLK_PIN  36
+    #define RADIO_MISO_PIN  37
+    #define RADIO_MOSI_PIN  35
+    #define RADIO_CS_PIN    34
+    #define RADIO_BUSY_PIN  38
+    #define RADIO_RST_PIN   33
+#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) || defined(ESP32_DIY_LoRa_915) || defined(TTGO_T_Beam_V1_0_915) || defined(TTGO_T_Beam_V1_2_915) || defined(ESP32_DIY_LoRa_A7670_915) || defined(ESP32_DIY_1W_LoRa_915) || defined(ESP32_DIY_1W_LoRa_Mesh_V1_2)
+#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) || defined(ESP32_DIY_LoRa_915) || defined(TTGO_T_Beam_V1_0_915) || defined(TTGO_T_Beam_V1_2_915) || defined(ESP32_DIY_LoRa_A7670_915) || defined(ESP32_DIY_1W_LoRa_915) || defined(ESP32_DIY_1W_LoRa_LLCC68) || defined(ESP32_DIY_1W_LoRa_Mesh_V1_2)
     #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
+#if defined(HELTEC_V2) || defined(HELTEC_WS)
     #define OLED_SDA    4
     #define OLED_SCL    15
     #define OLED_RST    16
 #endif
 
-#if defined(HELTEC_V3) || defined(HELTEC_WS)
+#if defined(HELTEC_V3)
     #define OLED_SDA    17
     #define OLED_SCL    18
     #define OLED_RST    21
@@ -158,7 +167,7 @@
     #define OLED_RST    -1
 #endif
 
-#if !defined(HELTEC_HTCT62) && !defined(HELTEC_WSL_V3) && !defined(ESP32C3_DIY_1W_LoRa) && !defined(ESP32C3_DIY_1W_LoRa_915)
+#if !defined(HELTEC_HTCT62) && !defined(HELTEC_WSL_V3) && !defined(ESP32C3_DIY_1W_LoRa) && !defined(ESP32C3_DIY_1W_LoRa_915) && !defined(WEMOS_S2_MINI_DIY_LoRa)
     #define HAS_DISPLAY
 #endif
 
@@ -166,6 +175,9 @@
 #ifdef HELTEC_HTCT62
     #define BATTERY_PIN         1
 #endif
+#ifdef WEMOS_S2_MINI_DIY_LoRa
+    #define INTERNAL_LED_PIN    15
+#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
@@ -179,7 +191,7 @@
     #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 ADC_CTRL            37  
     #define BOARD_I2C_SDA       41
     #define BOARD_I2C_SCL       42
     #ifdef HELTEC_WSL_V3_DISPLAY
@@ -204,6 +216,21 @@
     #define BOARD_I2C_SCL       6
 #endif
 
+#ifdef HELTEC_WP
+    #define INTERNAL_LED_PIN    18
+    #define BATTERY_PIN         20
+    #define ADC_CTRL            19
+    #define VEXT_CTRL           45
+    #define BOARD_I2C_SDA       37
+    #define BOARD_I2C_SCL       36
+    #define EPAPER_BUSY         7
+    #define EPAPER_RST          6
+    #define EPAPER_DC           5
+    #define EPAPER_CS           4
+    #define EPAPER_SCL          3
+    #define EPAPER_SDA          2
+#endif
+
 #ifdef ESP32_C3_DIY_LoRa        // just testing!
     #define OLED_SDA         8
     #define OLED_SCL         9
@@ -229,6 +256,16 @@
     #define RADIO_BUSY_PIN      8
 #endif
 
+#if defined(TTGO_T_Beam_V1_2) || defined(TTGO_T_Beam_V1_2_915) || 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_SX1262)
+    #define GPS_RX              12
+    #define GPS_TX              34
+#endif
+
+#if defined( HELTEC_WIRELESS_TRACKER)
+    #define GPS_RX              34
+    #define GPS_TX              33
+#endif
+
 /* (Same pins for LILYGO LoRa32 and ESP32 Wroom Dev )
 SX1278-------------------> ESP32 ttgo-lora32-v21 and ESP32 WROOM Dev
 GND                         GND

src/configuration.cpp

@@ -4,16 +4,6 @@
 #include "display.h"
 
 
-void Configuration::check() {
-    if (reload) {
-        show_display("------- UPDATE ------", "config is old", "device will update", "and then reboot", 1000);
-        
-        writeFile();
-
-        ESP.restart();
-    }
-}
-
 void Configuration::writeFile() {
     Serial.println("Saving config..");
 
@@ -27,43 +17,47 @@ 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"]["gpsActive"]                 = beacon.gpsActive;
+    data["beacon"]["gpsAmbiguity"]              = beacon.gpsAmbiguity;
 
-    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["digi"]["mode"]                        = digi.mode;
+    data["digi"]["ecoMode"]                     = digi.ecoMode;
 
-    data["display"]["alwaysOn"]             = display.alwaysOn;
-    data["display"]["timeout"]              = display.timeout;
-    data["display"]["turn180"]              = display.turn180;
+    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;
@@ -73,40 +67,43 @@ 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["battery"]["voltageDividerR1"]         = battery.voltageDividerR1;
+    data["battery"]["voltageDividerR2"]         = battery.voltageDividerR2;
+
+    data["battery"]["sendVoltageAsTelemetry"]   = battery.sendVoltageAsTelemetry;
     
+    data["wxsensor"]["active"]                  = wxsensor.active;
+    data["wxsensor"]["heightCorrection"]        = wxsensor.heightCorrection;
+    data["wxsensor"]["temperatureCorrection"]   = wxsensor.temperatureCorrection;
 
-    data["bme"]["active"]                   = bme.active;
-    data["bme"]["heightCorrection"]         = bme.heightCorrection;
-    data["bme"]["temperatureCorrection"]    = bme.temperatureCorrection;
+    data["syslog"]["active"]                    = syslog.active;
+    data["syslog"]["server"]                    = syslog.server;
+    data["syslog"]["port"]                      = syslog.port;
 
-    data["syslog"]["active"]                = syslog.active;
-    data["syslog"]["server"]                = syslog.server;
-    data["syslog"]["port"]                  = syslog.port;
+    data["tnc"]["enableServer"]                 = tnc.enableServer;
+    data["tnc"]["enableSerial"]                 = tnc.enableSerial;
+    data["tnc"]["acceptOwn"]                    = tnc.acceptOwn;
 
-    data["tnc"]["enableServer"]             = tnc.enableServer;
-    data["tnc"]["enableSerial"]             = tnc.enableSerial;
-    data["tnc"]["acceptOwn"]                = tnc.acceptOwn;
+    data["other"]["rebootMode"]                 = rebootMode;
+    data["other"]["rebootModeTime"]             = rebootModeTime;
 
-    data["other"]["rebootMode"]             = rebootMode;
-    data["other"]["rebootModeTime"]         = rebootModeTime;
-
-    data["ota"]["username"]                 = ota.username;
-    data["ota"]["password"]                 = ota.password;
+    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["other"]["lowPowerMode"]               = lowPowerMode;
+    data["other"]["lowVoltageCutOff"]           = lowVoltageCutOff;
 
-    data["personalNote"]                    = personalNote;
+    data["personalNote"]                        = personalNote;
 
-    data["webadmin"]["active"]              = webadmin.active;
-    data["webadmin"]["username"]            = webadmin.username;
-    data["webadmin"]["password"]            = webadmin.password;
+    data["webadmin"]["active"]                  = webadmin.active;
+    data["webadmin"]["username"]                = webadmin.username;
+    data["webadmin"]["password"]                = webadmin.password;
+
+    data["ntp"]["gmtCorrection"]                = ntp.gmtCorrection;
 
     serializeJson(data, configFile);
 
@@ -137,137 +134,92 @@ 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>();
-        battery.voltageDividerR1              = data["battery"]["voltageDividerR1"].as<float>();
-        battery.voltageDividerR2              = data["battery"]["voltageDividerR2"].as<float>();
-
-        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>();
-
-        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>();
-
-        display.alwaysOn                = data["display"]["alwaysOn"].as<bool>();
-        display.timeout                 = data["display"]["timeout"].as<int>();
-        display.turn180                 = data["display"]["turn180"].as<bool>();
-
-        syslog.active                   = data["syslog"]["active"].as<bool>();
-        syslog.server                   = data["syslog"]["server"].as<String>();
-        syslog.port                     = data["syslog"]["port"].as<int>();
-
-        bme.active                      = data["bme"]["active"].as<bool>();
-        bme.heightCorrection            = data["bme"]["heightCorrection"].as<int>();
-        bme.temperatureCorrection       = data["bme"]["temperatureCorrection"].as<float>();
-
-        ota.username                    = data["ota"]["username"].as<String>();
-        ota.password                    = data["ota"]["password"].as<String>();
-
-        tnc.enableServer                = data["tnc"]["enableServer"].as<bool>();
-        tnc.enableSerial                = data["tnc"]["enableSerial"].as<bool>();
-        tnc.acceptOwn                   = data["tnc"]["acceptOwn"].as<bool>();
-
-        lowPowerMode                    = data["other"]["lowPowerMode"].as<bool>();
-        lowVoltageCutOff                = data["other"]["lowVoltageCutOff"].as<double>();
-
-        backupDigiMode                  = data["other"]["backupDigiMode"].as<bool>();
-
-        rebootMode                      = data["other"]["rebootMode"].as<bool>();
-        rebootModeTime                  = data["other"]["rebootModeTime"].as<int>();
-
-        personalNote    	            = data["personalNote"].as<String>();
-
-        webadmin.active                 = data["webadmin"]["active"].as<bool>(); 
-        webadmin.username               = data["webadmin"]["username"].as<String>();
-        webadmin.password               = data["webadmin"]["password"].as<String>();
-
-        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>();
+        beacon.gpsActive                = data["beacon"]["gpsActive"] | false;
+        beacon.gpsAmbiguity             = data["beacon"]["gpsAmbiguity"] | false;
         
-            String digiComment              = data["digi"]["comment"].as<String>();
-            double digiLatitude             = data["digi"]["latitude"].as<double>();
-            double digiLongitude            = data["digi"]["longitude"].as<double>();
+        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;
+        
+        digi.mode                       = data["digi"]["mode"] | 0;
+        digi.ecoMode                    = data["digi"]["ecoMode"] | false;
 
-            beacon.latitude = digiLatitude;
-            beacon.longitude = digiLongitude;
-            beacon.interval = beaconInterval;
+        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;
 
-            loramodule.txFreq = digirepeaterTxFreq;
-            loramodule.rxFreq = digirepeaterRxFreq;
-            loramodule.rxActive = true;
-            beacon.sendViaAPRSIS = true;
-            beacon.sendViaRF = false;
+        display.alwaysOn                = data["display"]["alwaysOn"] | true;
+        display.timeout                 = data["display"]["timeout"] | 4;
+        display.turn180                 = data["display"]["turn180"] | false;
 
-            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;
-            }
+        battery.sendInternalVoltage     = data["battery"]["sendInternalVoltage"] | false;
+        battery.monitorInternalVoltage  = data["battery"]["monitorInternalVoltage"] | false;
+        battery.internalSleepVoltage    = data["battery"]["internalSleepVoltage"] | 2.9;
 
-            reload = true;
-        }
+        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;
+
+        battery.sendVoltageAsTelemetry  = data["battery"]["sendVoltageAsTelemetry"] | false;
+
+        wxsensor.active                 = data["wxsensor"]["active"] | false;
+        wxsensor.heightCorrection       = data["wxsensor"]["heightCorrection"] | 0;
+        wxsensor.temperatureCorrection  = data["wxsensor"]["temperatureCorrection"] | 0.0;
+
+        syslog.active                   = data["syslog"]["active"] | false;
+        syslog.server                   = data["syslog"]["server"] | "192.168.0.100";
+        syslog.port                     = data["syslog"]["port"] | 514;
+
+        tnc.enableServer                = data["tnc"]["enableServer"] | false;
+        tnc.enableSerial                = data["tnc"]["enableSerial"] | false;
+        tnc.acceptOwn                   = data["tnc"]["acceptOwn"] | false;
+
+        ota.username                    = data["ota"]["username"] | "";
+        ota.password                    = data["ota"]["password"] | "";
+
+        webadmin.active                 = data["webadmin"]["active"] | false;
+        webadmin.username               = data["webadmin"]["username"] | "admin";
+        webadmin.password               = data["webadmin"]["password"] | "";
+
+        ntp.gmtCorrection               = data["ntp"]["gmtCorrection"] | 0;
+
+        lowPowerMode                    = data["other"]["lowPowerMode"] | false;
+        lowVoltageCutOff                = data["other"]["lowVoltageCutOff"] | 0;
+
+        backupDigiMode                  = data["other"]["backupDigiMode"] | false;
+
+        rebootMode                      = data["other"]["rebootMode"] | false;
+        rebootModeTime                  = data["other"]["rebootModeTime"] | 6;
+
+        personalNote    	            = data["personalNote"] | "personal note here...";
 
         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;
@@ -286,93 +238,100 @@ 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
+    beacon.comment                  = "LoRa APRS";
+    beacon.latitude                 = 0.0;
+    beacon.longitude                = 0.0;
+    beacon.interval                 = 15;
+    beacon.overlay                  = "L";
+    beacon.symbol                   = "a";
+    beacon.sendViaAPRSIS            = true;
+    beacon.sendViaRF                = false;
+    beacon.path                     = "WIDE1-1";
+
+    beacon.gpsActive                = false;
+    beacon.gpsAmbiguity             = false;
     
-    digi.mode = 0;
+    digi.mode                       = 0;
+    digi.ecoMode                    = false;
 
-    tnc.enableServer            = false;
-    tnc.enableSerial            = false;
-    tnc.acceptOwn               = false;
+    tnc.enableServer                = false;
+    tnc.enableSerial                = false;
+    tnc.acceptOwn                   = false;
 
-    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;
+    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;
 
-    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
+    loramodule.txFreq               = 433775000;
+    loramodule.rxFreq               = 433775000;
+    loramodule.spreadingFactor      = 12;
+    loramodule.signalBandwidth      = 125000;
+    loramodule.codingRate4          = 5;
+    loramodule.power                = 20;
+    loramodule.txActive             = false;
+    loramodule.rxActive             = true;
 
-    display.alwaysOn            = true;
-    display.timeout             = 4;
-    display.turn180             = false;
+    display.alwaysOn                = true;
+    display.timeout                 = 4;
+    display.turn180                 = false;
 
-    syslog.active               = false;
-    syslog.server               = "192.168.0.100";
-    syslog.port                 = 514;
+    syslog.active                   = false;
+    syslog.server                   = "192.168.0.100";
+    syslog.port                     = 514;
 
-    bme.active                  = false;
-    bme.heightCorrection        = 0;
-    bme.temperatureCorrection   = 0.0;
+    wxsensor.active                 = false;
+    wxsensor.heightCorrection       = 0;
+    wxsensor.temperatureCorrection  = 0.0;
 
-    ota.username                = "";
-    ota.password                = "";
+    ota.username                    = "";
+    ota.password                    = "";
 
-    rememberStationTime         = 30;
+    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.voltageDividerR1              = 100.0;
-    battery.voltageDividerR2              = 27.0;
+    battery.externalSleepVoltage    = 10.9;
+    battery.voltageDividerR1        = 100.0;
+    battery.voltageDividerR2        = 27.0;
 
-    lowPowerMode                = false;
-    lowVoltageCutOff            = 0;
+    battery.sendVoltageAsTelemetry  = true;
 
-    backupDigiMode              = false;
+    lowPowerMode                    = false;
+    lowVoltageCutOff                = 0;
 
-    rebootMode                  = false;
-    rebootModeTime              = 0;
+    backupDigiMode                  = false;
 
-    personalNote                = "";
+    rebootMode                      = false;
+    rebootModeTime                  = 0;
 
-    webadmin.active             = false;
-    webadmin.username           = "admin";
-    webadmin.password           = "";
+    personalNote                    = "";
+
+    webadmin.active                 = false;
+    webadmin.username               = "admin";
+    webadmin.password               = "";
+
+    ntp.gmtCorrection               = 0;
 
     Serial.println("All is Written!");
 }

src/configuration.h

@@ -14,7 +14,7 @@ public:
 class WiFi_Auto_AP {
 public:
     String  password;
-    int     powerOff;
+    int     timeout;
 };
 
 class BEACON {
@@ -28,6 +28,8 @@ public:
     String  path;    
     bool    sendViaRF;
     bool    sendViaAPRSIS;
+    bool    gpsActive;
+    bool    gpsAmbiguity;
 };
 
 class APRS_IS {
@@ -44,6 +46,7 @@ public:
 class DIGI {
 public:
     int     mode;
+    bool    ecoMode;
 };
 
 
@@ -77,9 +80,10 @@ public:
     float   externalSleepVoltage;
     float   voltageDividerR1;
     float   voltageDividerR2;
+    bool    sendVoltageAsTelemetry;
 };
 
-class BME {
+class WXSENSOR {
 public:
     bool    active;
     int     heightCorrection;
@@ -113,9 +117,15 @@ public:
     String  password;
 };
 
+class NTP {
+public:
+    int     gmtCorrection;
+};
+
+
+
 class Configuration {
 public:
-    bool                    reload;     // ?
     String                  callsign;
     int                     rememberStationTime;
     bool                    lowPowerMode;
@@ -132,15 +142,15 @@ public:
     LoraModule              loramodule;
     Display                 display;
     BATTERY                 battery;
-    BME                     bme;
+    WXSENSOR                wxsensor;
     SYSLOG                  syslog;
     TNC                     tnc;  
     OTA                     ota;
     WEBADMIN                webadmin;
+    NTP                     ntp;
   
     void init();
     void writeFile();
-    void check();
     Configuration();
 
 private:

src/digi_utils.cpp

@@ -25,31 +25,52 @@ extern bool             backUpDigiMode;
 
 namespace DIGI_Utils {
 
-    String buildPacket(const String& path, const String& packet, bool thirdParty) {
-        String packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
-        String tempPath = path;
+    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;
 
-        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("*") != 1) {
-                tempPath.remove(path.indexOf("*"), 1);
+            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 "";
+                }
             }
-            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");
+            packetToRepeat += tempPath;
+            if (thirdParty) {
+                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":}")));
             } else {
-                return "";
+                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":")));
             }
+            return packetToRepeat;
+        } else {   // CrossFreq Digirepeater
+            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;
         }
-        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;
     }
 
     String generateDigiRepeatedPacket(const String& packet, bool thirdParty){
@@ -62,24 +83,34 @@ namespace DIGI_Utils {
         }
         if (temp.indexOf(",") > 2) { // checks for path
             const String& path = temp.substring(temp.indexOf(",") + 1); // after tocall
-            if ((Config.digi.mode == 2 || backUpDigiMode) && path.indexOf("WIDE1-1") != - 1) {
-                return buildPacket(path, packet, thirdParty);
+            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) {
-                int wide1Index = path.indexOf("WIDE1-1");
-                int wide2Index = path.indexOf("WIDE2-");
+                if (path.indexOf("WIDE1-1") != -1 || path.indexOf("WIDE2-") != -1) {
+                    int wide1Index = path.indexOf("WIDE1-1");
+                    int wide2Index = path.indexOf("WIDE2-");
 
-                if (wide1Index != -1 && wide2Index != -1 && wide1Index < wide2Index) {  // WIDE1-1 && WIDE2-n
-                    return buildPacket(path, packet, thirdParty);
-                } else if (wide1Index != -1 && wide2Index == -1) {                      // only WIDE1-1
-                    return buildPacket(path, packet, thirdParty);
-                } else if (wide1Index == -1 && wide2Index != -1) {                      // only WIDE2-n
-                    return buildPacket(path, packet, thirdParty);
+                    // WIDE1-1 && WIDE2-n   /   only WIDE1-1    /   only WIDE2-n
+                    if ((wide1Index != -1 && wide2Index != -1 && wide1Index < wide2Index) || (wide1Index != -1 && wide2Index == -1) || (wide1Index == -1 && wide2Index != -1)) {
+                        return buildPacket(path, packet, thirdParty, false);
+                    }
+                    return "";
+                } else if (path.indexOf("WIDE1-1") == -1 && path.indexOf("WIDE2-") == -1 && (abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000)) {    //  CrossFreq Digi
+                    return buildPacket(path, packet, thirdParty, true);
                 } else {
                     return "";
                 }
             } else {
                 return "";
             }
+        } 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 "";
         }
@@ -123,7 +154,7 @@ namespace DIGI_Utils {
                                 } else {
                                     STATION_Utils::addToOutputPacketBuffer(loraPacket);
                                 }
-                                display_toggle(true);
+                                displayToggle(true);
                                 lastScreenOn = millis();
                             }
                         }
@@ -133,4 +164,12 @@ namespace DIGI_Utils {
         }
     }
 
+    void checkEcoMode() {
+        if (Config.digi.ecoMode) {
+            Config.display.alwaysOn     = false;
+            Config.display.timeout      = 0;
+            setCpuFrequencyMhz(10);
+        }
+    }
+
 }

src/digi_utils.h

@@ -6,9 +6,10 @@
 
 namespace DIGI_Utils {
 
-    String  buildPacket(const String& path, const String& packet, bool thirdParty);
+    String  buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq);
     String  generateDigiRepeatedPacket(const String& packet, bool thirdParty);
     void    processLoRaPacket(const String& packet);
+    void    checkEcoMode();
 
 }
 

src/display.cpp

@@ -16,15 +16,19 @@
             #define lineSpacing     12
         #endif
     #else
-        #include <Adafruit_GFX.h>
-        #include <Adafruit_SSD1306.h>
-        #if defined(HELTEC_V3)
-            #define OLED_DISPLAY_HAS_RST_PIN
-        #endif
-        #ifdef HELTEC_WSL_V3_DISPLAY
-            Adafruit_SSD1306 display(128, 64, &Wire1, OLED_RST);
+        #if HAS_EPAPER
+            //
         #else
-            Adafruit_SSD1306 display(128, 64, &Wire, OLED_RST);
+            #include <Adafruit_GFX.h>
+            #include <Adafruit_SSD1306.h>
+            #if defined(HELTEC_V3) || defined(HELTEC_WS)
+                #define OLED_DISPLAY_HAS_RST_PIN
+            #endif
+            #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
 #endif
@@ -39,7 +43,7 @@ void cleanTFT() {
     #endif
 }
 
-void setup_display() {
+void displaySetup() {
     #ifdef HAS_DISPLAY
         delay(500);
         #ifdef HAS_TFT
@@ -52,50 +56,58 @@ void setup_display() {
             }
             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);
-            #endif
+        #else
+            #if HAS_EPAPER
+                //
+            #else
+                #ifdef OLED_DISPLAY_HAS_RST_PIN
+                    pinMode(OLED_RST, OUTPUT);
+                    digitalWrite(OLED_RST, LOW);
+                    delay(20);
+                    digitalWrite(OLED_RST, HIGH);
+                #endif
 
-            #ifndef HELTEC_WSL_V3_DISPLAY
-                Wire.begin(OLED_SDA, OLED_SCL);
+                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();
             #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();
         #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);
+                #if HAS_EPAPER
+                    // ... to be continued
+                #else
+                    display.ssd1306_command(SSD1306_DISPLAYON);
+                #endif
             #endif
         } else {
             #ifdef HAS_TFT
                 digitalWrite(TFT_BL, LOW);
             #else
-                display.ssd1306_command(SSD1306_DISPLAYOFF);
+                #if HAS_EPAPER
+                    // ... to be continued
+                #else
+                    display.ssd1306_command(SSD1306_DISPLAYOFF);
+                #endif
             #endif
         }
     #endif
@@ -128,7 +140,7 @@ bool shouldCleanTFT(const String& header, const String& line1, const String& lin
     }
 }
 
-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
@@ -145,24 +157,28 @@ void show_display(const String& header, const String& line1, const String& line2
                 tft.print(*lines[i]);
             }
         #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
+                // ... to be continued
+            #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();
+            #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
@@ -179,19 +195,23 @@ void show_display(const String& header, const String& line1, const String& line2
                 tft.print(*lines[i]);
             }
         #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
+                // ... to be continued
+            #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();
+            #endif
         #endif
         delay(wait);
     #endif

src/display.h

@@ -6,13 +6,13 @@
 #define SCREEN_ADDRESS  0x3C    ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
 
 void cleanTFT();
-void setup_display();
-void display_toggle(bool toggle);
+void displaySetup();
+void displayToggle(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);
+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

src/gps_utils.cpp

@@ -1,13 +1,22 @@
 #include <TinyGPS++.h>
 #include <WiFi.h>
 #include "configuration.h"
+#include "boards_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 +33,32 @@ 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;
@@ -50,32 +71,35 @@ namespace GPS_Utils {
             encodedData += helper_base91[i];
         }
         encodedData += symbol;
-        encodedData += " x";
+        encodedData += "  ";
         encodedData += "\x47";
         return encodedData;
     }
 
-    void generateBeacons() {
-        if (Config.callsign.indexOf("NOCALL-10") != 0 && !Utils::checkValidCallsign(Config.callsign)) {
-            show_display("***** 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;
-        }   
+    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;        
         iGateLoRaBeaconPacket   += encodedGPS;
@@ -183,4 +207,19 @@ namespace GPS_Utils {
         }
     }
 
+    void setup() {
+        #ifdef HAS_GPS
+            if (Config.beacon.gpsActive) {
+                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

@@ -5,16 +5,19 @@
 
 
 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();
-    double  calculateDistanceCourse(double latitude, double longitude);
     String  decodeEncodedGPS(const String& packet);
     String  getReceivedGPS(const String& packet);
     String  getDistanceAndComment(const String& packet);
 
+    void    setup();
+    void    getData();
+
 }
 
 #endif

src/lora_utils.cpp

@@ -4,6 +4,7 @@
 #include "aprs_is_utils.h"
 #include "boards_pinout.h"
 #include "syslog_utils.h"
+#include "ntp_utils.h"
 #include "display.h"
 #include "utils.h"
 
@@ -18,18 +19,18 @@ 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);
 #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;
@@ -53,7 +54,7 @@ namespace LoRa_Utils {
             Utils::println("Starting LoRa failed! State: " + String(state));
             while (true);
         }
-        #if defined(HAS_SX1262) || defined(HAS_SX1268)
+        #if defined(HAS_SX1262) || defined(HAS_SX1268) || defined(HAS_LLCC68)
             if (!Config.lowPowerMode) {
                 radio.setDio1Action(setFlag);
             } else {
@@ -73,7 +74,7 @@ namespace LoRa_Utils {
             radio.setRfSwitchPins(RADIO_RXEN, RADIO_TXEN);
         #endif
 
-        #ifdef HAS_1W_LORA  // Ebyte E22 400M30S (SX1268) / 900M30S (SX1262)
+        #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
@@ -86,7 +87,7 @@ namespace LoRa_Utils {
             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
 
@@ -116,9 +117,9 @@ namespace LoRa_Utils {
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
             changeFreqTx();
         }
-
+        
         #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN, HIGH);
+            if (!Config.digi.ecoMode) digitalWrite(INTERNAL_LED_PIN, HIGH);
         #endif
         int state = radio.transmit("\x3c\xff\x01" + newPacket);
         transmitFlag = true;
@@ -133,7 +134,7 @@ namespace LoRa_Utils {
             Utils::println(String(state));
         }
         #ifdef INTERNAL_LED_PIN
-            digitalWrite(INTERNAL_LED_PIN, LOW);
+            if (!Config.digi.ecoMode) digitalWrite(INTERNAL_LED_PIN, LOW);
         #endif
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq) {
             changeFreqRx();
@@ -175,15 +176,15 @@ namespace LoRa_Utils {
                         Utils::println("<--- LoRa Packet Rx    : " + packet.substring(3));
                         Utils::println("(RSSI:" + String(rssi) + " / SNR:" + String(snr) + " / FreqErr:" + String(freqError) + ")");
 
-                        if (!Config.lowPowerMode) {
+                        if (!Config.lowPowerMode && !Config.digi.ecoMode) {
+                            if (receivedPackets.size() >= 10) {
+                                receivedPackets.erase(receivedPackets.begin());
+                            }
                             ReceivedPacket receivedPacket;
-                            receivedPacket.millis   = millis();
+                            receivedPacket.rxTime   = NTP_Utils::getFormatedTime();
                             receivedPacket.packet   = packet.substring(3);
                             receivedPacket.RSSI     = rssi;
                             receivedPacket.SNR      = snr;
-                            if (receivedPackets.size() >= 20) {
-                                receivedPackets.erase(receivedPackets.begin());
-                            }
                             receivedPackets.push_back(receivedPacket);
                         }
 

src/ntp_utils.cpp

@@ -0,0 +1,34 @@
+#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 && 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 && Config.callsign != "NOCALL-10") timeClient.update();
+    }
+
+    String getFormatedTime() {
+        if (!Config.digi.ecoMode) return timeClient.getFormattedTime();
+        return "DigiEcoMode Active";
+    }
+
+}

src/ntp_utils.h

@@ -0,0 +1,14 @@
+#ifndef NTP_UTILS_H_
+#define NTP_UTILS_H_
+
+#include <Arduino.h>
+
+namespace NTP_Utils {
+
+    void    setup();
+    void    update();
+    String  getFormatedTime();
+
+}
+
+#endif

src/ota_utils.cpp

@@ -29,31 +29,31 @@ 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);
+            displayShow("", "", " OTA update success!", "", "    Rebooting ...", "", "", 4000);
         } else {
             Serial.println("There was an error during OTA update!");
-            show_display("", "", " OTA update fail!", "", "", "", "", 4000);
+            displayShow("", "", " OTA update fail!", "", "", "", "", 4000);
         }
         isUpdatingOTA = false;
     }

src/power_utils.cpp

@@ -47,6 +47,36 @@ namespace POWER_Utils {
         #endif
     }
 
+    void activateGPS() {
+        #ifdef HAS_AXP192
+            PMU.setLDO3Voltage(3300);
+            PMU.enableLDO3();
+        #endif
+
+        #ifdef HAS_AXP2101
+                PMU.setALDO3Voltage(3300);
+                PMU.enableALDO3();
+        #endif
+        #ifdef HELTEC_WIRELESS_TRACKER
+            digitalWrite(VEXT_CTRL, HIGH);
+        #endif
+        //gpsIsActive = true;
+    }
+
+    void deactivateGPS() {
+        #ifdef HAS_AXP192
+            PMU.disableLDO3();
+        #endif
+
+        #ifdef HAS_AXP2101
+            PMU.disableALDO3();
+        #endif
+        #ifdef HELTEC_WIRELESS_TRACKER
+            digitalWrite(VEXT_CTRL, LOW);
+        #endif
+        //gpsIsActive = false;
+    }
+
     void activateLoRa() {
         #ifdef HAS_AXP192
             PMU.setLDO2Voltage(3300);
@@ -154,22 +184,33 @@ namespace POWER_Utils {
             #ifndef HELTEC_WSL_V3
                 digitalWrite(VEXT_CTRL, HIGH);
             #endif
+            #ifdef HELTEC_WP
+                digitalWrite(VEXT_CTRL, LOW);
+            #endif
         #endif
         
+        #ifdef HAS_GPS
+            if (Config.beacon.gpsActive) activateGPS();
+        #endif
+
         #ifdef ADC_CTRL
             pinMode(ADC_CTRL, OUTPUT);
         #endif
 
-        #ifdef HELTEC_WIRELESS_TRACKER
+        #if defined(HELTEC_WIRELESS_TRACKER)
             Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
         #endif
 
-        #if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY)
+        #if defined(HELTEC_V3) || defined(HELTEC_WP) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY)
             Wire1.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
         #endif
+
+        #if defined(HELTEC_V3) || defined(HELTEC_WS)
+            Wire.begin(OLED_SDA, OLED_SCL);
+        #endif
         
         delay(1000);
-
+        BATTERY_Utils::setup();
         BATTERY_Utils::startupBatteryHealth();
     }
 

src/power_utils.h

@@ -14,6 +14,8 @@ namespace POWER_Utils {
     double  getBatteryVoltage();
     bool    isBatteryConnected();
     void    activateMeasurement();
+    void    activateGPS();
+    void    deactivateGPS();
     void    activateLoRa();
     void    deactivateLoRa();
     bool    begin(TwoWire &port);

src/query_utils.cpp

@@ -1,13 +1,15 @@
 #include "configuration.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;
 
 
 namespace QUERY_Utils {
@@ -19,7 +21,7 @@ namespace QUERY_Utils {
         if (queryQuestion == "?APRS?" || queryQuestion == "H" || queryQuestion == "HELP" || queryQuestion=="?") {
             answer.concat("?APRSV ?APRSP ?APRSL ?APRSH ?WHERE callsign");
         } else if (queryQuestion == "?APRSV") {
-            answer.concat("CA2RXU_LoRa_iGate 1.4 v");
+            answer.concat("CA2RXU_LoRa_iGate 2.0 v");
             answer.concat(versionDate);
         } else if (queryQuestion == "?APRSP") {
             answer.concat("iGate QTH: ");
@@ -27,13 +29,13 @@ namespace QUERY_Utils {
             answer.concat(" ");
             answer.concat(String(Config.beacon.longitude,3));
         } else if (queryQuestion == "?APRSL") {
-            if (lastHeardStation.size() == 0) {
+            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();
             }
@@ -49,6 +51,16 @@ namespace QUERY_Utils {
             // agregar callsign para completar donde esta X callsign --> posicion
             Serial.println("estaciones escuchadas directo (ultimos 30 min)");
             answer.concat("?WHERE on development 73!");
+        } else if (queryQuestion.indexOf("?APRSEEM") == 0 && Config.digi.ecoMode == true) {    // Exit DigiRepeater EcoMode
+            answer = "DigiEcoMode:Stop";
+            Config.digi.ecoMode     = false;
+            Config.display.alwaysOn = true;
+            Config.display.timeout  = 10;
+        } else if (queryQuestion.indexOf("?APRSSEM") == 0 && Config.digi.ecoMode == false) {    // Start DigiRepeater EcoMode
+            answer = "DigiEcoMode:Start";
+            Config.digi.ecoMode     = true;
+        } else if (queryQuestion.indexOf("?APRSEMS") == 0) {    // DigiRepeater EcoMode Status
+            answer = (Config.digi.ecoMode) ? "DigiEcoMode:ON" : "DigiEcoMode:OFF";
         }
 
         String queryAnswer = Config.callsign;

src/station_utils.cpp

@@ -1,34 +1,35 @@
 #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;
 
 
 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<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]);
             }
         }
-        lastHeardStation.clear();
+        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();
     }
@@ -36,29 +37,32 @@ 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;
             }
         }
         if (!stationHeard) {
-            lastHeardStation.push_back(station + "," + String(millis()));
+            LastHeardStation lastStation;
+            lastStation.lastHeardTime   = millis();
+            lastStation.station         = station;
+            lastHeardStations.push_back(lastStation);
         }
 
         fourthLine = "Stations (";
         fourthLine += String(Config.rememberStationTime);
         fourthLine += "min) = ";
-        if (lastHeardStation.size() < 10) {
+        if (lastHeardStations.size() < 10) {
             fourthLine += " ";
         }
-        fourthLine += String(lastHeardStation.size());
+        fourthLine += String(lastHeardStations.size());
     }
 
     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;
             }
@@ -69,46 +73,59 @@ namespace STATION_Utils {
 
     void clean25SegBuffer() {
         if (!packet25SegBuffer.empty()) {
-            String deltaTimeString = packet25SegBuffer[0].substring(0, packet25SegBuffer[0].indexOf(","));
-            uint32_t deltaTime = deltaTimeString.toInt();
-            if ((millis() - deltaTime) >  25 * 1000) {
+            if ((millis() - packet25SegBuffer[0].receivedTime) >  25 * 1000) {
                 packet25SegBuffer.erase(packet25SegBuffer.begin());
             }
         }
     }
 
     bool check25SegBuffer(const String& station, const String& textMessage) {
+        bool shouldBeIgnored = false;
         if (!packet25SegBuffer.empty()) {
-            bool shouldBeIgnored = false;
             for (int i = 0; i < packet25SegBuffer.size(); i++) {
-                const String& temp          = packet25SegBuffer[i].substring(packet25SegBuffer[i].indexOf(",") + 1);
-                const String& bufferStation = temp.substring(0, temp.indexOf(","));
-                const String& bufferMessage = temp.substring(temp.indexOf(",") + 1);
-                if (bufferStation == station && bufferMessage == textMessage) {
+                if (packet25SegBuffer[i].station == station && packet25SegBuffer[i].payload == textMessage) {
                     shouldBeIgnored = true;
                 }
             }
-            if (shouldBeIgnored) {
-                return false;
-            } else {
-                packet25SegBuffer.push_back(String(millis()) + "," + station + "," + textMessage);
-                return true;
-            }
+        }
+        if (shouldBeIgnored) {
+            return false;
         } else {
-            packet25SegBuffer.push_back(String(millis()) + "," + station + "," + textMessage);
+            Packet25SegBuffer packet;
+            packet.receivedTime = millis();
+            packet.station      = station;
+            packet.payload      = textMessage;
+            packet25SegBuffer.push_back(packet);
             return true;
-        }    
+        }
     }
 
     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;
+        bool saveNewDigiEcoModeConfig   = false;
         if (outputPacketBuffer.size() > 0 && lastTx > timeToWait && lastRx > timeToWait) {
             LoRa_Utils::sendNewPacket(outputPacketBuffer[0]);
+            if (outputPacketBuffer[0].indexOf("DigiEcoMode:Start") != -1 || outputPacketBuffer[0].indexOf("DigiEcoMode:Stop") != -1) {
+                saveNewDigiEcoModeConfig    = true;
+                shouldSleepLowVoltage       = true; // to make sure all packets in outputPacketBuffer are sended before restart.
+            }
             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();
+            displayToggle(false);
+            ESP.restart();
+        }
     }
 
     void addToOutputPacketBuffer(const String& packet) {

src/station_utils.h

@@ -1,9 +1,22 @@
 #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 deleteNotHeard();

src/tnc_utils.cpp

@@ -22,14 +22,14 @@ String inputSerialBuffer = "";
 namespace TNC_Utils {
     
     void setup() {
-        if (Config.tnc.enableServer) {
+        if (Config.tnc.enableServer && !Config.digi.ecoMode) {
             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];
@@ -133,12 +133,14 @@ namespace TNC_Utils {
     }
 
     void loop() {
-        if (Config.tnc.enableServer) {
-            checkNewClients();
-            readFromClients();
-        }
-        if (Config.tnc.enableSerial) {
-            readFromSerial();
+        if (!Config.digi.ecoMode) {
+            if (Config.tnc.enableServer) {
+                checkNewClients();
+                readFromClients();
+            }
+            if (Config.tnc.enableSerial) {
+                readFromSerial();
+            }
         }
     }
 }

src/utils.cpp

@@ -1,3 +1,4 @@
+#include <TinyGPS++.h>
 #include <WiFi.h>
 #include "configuration.h"
 #include "station_utils.h"
@@ -9,12 +10,14 @@
 #include "lora_utils.h"
 #include "wifi_utils.h"
 #include "gps_utils.h"
-#include "bme_utils.h"
+#include "wx_utils.h"
 #include "display.h"
 #include "utils.h"
 
+
 extern Configuration        Config;
 extern WiFiClient           espClient;
+extern TinyGPSPlus          gps;
 extern String               versionDate;
 extern String               firstLine;
 extern String               secondLine;
@@ -25,7 +28,6 @@ extern String               sixthLine;
 extern String               seventhLine;
 extern String               iGateBeaconPacket;
 extern String               iGateLoRaBeaconPacket;
-extern std::vector<String>  lastHeardStation;
 extern int                  rssi;
 extern float                snr;
 extern int                  freqError;
@@ -36,10 +38,15 @@ extern bool                 backUpDigiMode;
 extern bool                 shouldSleepLowVoltage;
 extern bool                 transmitFlag;
 
+extern std::vector<LastHeardStation>    lastHeardStations;
+
 bool        statusAfterBoot     = true;
+bool        sendStartTelemetry  = true;
 bool        beaconUpdate        = true;
 uint32_t    lastBeaconTx        = 0;
 uint32_t    lastScreenOn        = millis();
+String      beaconPacket;
+String      secondaryBeaconPacket;
 
 
 namespace Utils {
@@ -60,7 +67,6 @@ namespace Utils {
             statusAfterBoot = false;
         }
         if (statusAfterBoot && !Config.beacon.sendViaAPRSIS && Config.beacon.sendViaRF) {
-            delay(2000);
             status.concat(":>https://github.com/richonguzman/LoRa_APRS_iGate ");
             status.concat(versionDate);
             STATION_Utils::addToOutputPacketBuffer(status);
@@ -69,7 +75,9 @@ namespace Utils {
     }
 
     String getLocalIP() {
-        if (!WiFiConnected) {
+        if (Config.digi.ecoMode) {
+            return "** WiFi AP  Killed **";
+        } else if (!WiFiConnected) {
             return "IP :  192.168.4.1";
         } else if (backUpDigiMode) {
             return "- BACKUP DIGI MODE -";
@@ -79,12 +87,13 @@ namespace Utils {
     }
 
     void setupDisplay() {
-        setup_display();
+        displaySetup();
         #ifdef INTERNAL_LED_PIN
             digitalWrite(INTERNAL_LED_PIN,HIGH);
         #endif
         Serial.println("\nStarting Station: " + Config.callsign + "   Version: " + versionDate);
-        show_display(" LoRa APRS", "", "   ( iGATE & DIGI )", "", "", "Richonguzman / CA2RXU", "      " + versionDate, 4000);
+        Serial.println((Config.digi.ecoMode) ? "(DigiEcoMode: ON)" : "(DigiEcoMode: OFF)");
+        displayShow(" LoRa APRS", "", "", "   ( iGATE & DIGI )", "", "" , "  CA2RXU  " + versionDate, 4000);
         #ifdef INTERNAL_LED_PIN
             digitalWrite(INTERNAL_LED_PIN,LOW);
         #endif
@@ -96,37 +105,127 @@ namespace Utils {
         fourthLine = "Stations (";
         fourthLine.concat(String(Config.rememberStationTime));
         fourthLine.concat("min) = ");
-        if (lastHeardStation.size() < 10) {
+        if (lastHeardStations.size() < 10) {
             fourthLine += " ";
         }
-        fourthLine.concat(String(lastHeardStation.size()));
+        fourthLine.concat(String(lastHeardStations.size()));
     }
 
+    void sendInitialTelemetryPackets() {
+        String sender = Config.callsign;
+        for (int i = sender.length(); i < 9; i++) {
+            sender += ' ';
+        }
+        String baseAPRSISTelemetryPacket = Config.callsign;
+        baseAPRSISTelemetryPacket += ">APLRG1,TCPIP,qAC::";
+        baseAPRSISTelemetryPacket += sender;
+        baseAPRSISTelemetryPacket += ":";
+
+        String baseRFTelemetryPacket = Config.callsign;
+        baseRFTelemetryPacket += ">APLRG1,WIDE1-1::";
+        baseRFTelemetryPacket += sender;
+        baseRFTelemetryPacket += ":";
+
+
+        String telemetryPacket1 = "EQNS.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket1 += "0,0.01,0";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket1 += String(Config.battery.sendInternalVoltage ? "," : "") + "0,0.02,0";
+        }
+
+        String telemetryPacket2 = "UNIT.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket2 += "VDC";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket2 += String(Config.battery.sendInternalVoltage ? "," : "") + "VDC";
+        }
+
+        String telemetryPacket3 = "PARM.";
+        if (Config.battery.sendInternalVoltage) {
+            telemetryPacket3 += "V_Batt";
+        }
+        if (Config.battery.sendExternalVoltage) {
+            telemetryPacket3 += String(Config.battery.sendInternalVoltage ? "," : "") + "V_Ext";
+        }
+
+        if (Config.beacon.sendViaAPRSIS) {
+            #ifdef HAS_A7670
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket1);
+                delay(300);
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket2);
+                delay(300);
+                A7670_Utils::uploadToAPRSIS(baseAPRSISTelemetryPacket + telemetryPacket3);
+                delay(300);
+            #else
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket1);
+                delay(300);
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket2);
+                delay(300);
+                APRS_IS_Utils::upload(baseAPRSISTelemetryPacket + telemetryPacket3);
+                delay(300);
+            #endif
+            delay(300);
+        } else if (Config.beacon.sendViaRF) {
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket1);
+            delay(3000);
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket2);
+            delay(3000);
+            LoRa_Utils::sendNewPacket(baseRFTelemetryPacket + telemetryPacket3);
+            delay(3000);
+        }
+        sendStartTelemetry = false;
+    }            
+
     void checkBeaconInterval() {
         uint32_t lastTx = millis() - lastBeaconTx;
         if (lastBeaconTx == 0 || lastTx >= Config.beacon.interval * 60 * 1000) {
             beaconUpdate = true;    
         }
 
+        #ifdef HAS_GPS
+            if (Config.beacon.gpsActive && gps.location.lat() == 0.0 && gps.location.lng() == 0.0 && Config.beacon.latitude == 0.0 && Config.beacon.longitude == 0.0) {
+                GPS_Utils::getData();
+                beaconUpdate = false;
+            }
+        #endif
+
         if (beaconUpdate) {
             if (!Config.display.alwaysOn && Config.display.timeout != 0) {
-                display_toggle(true);
+                displayToggle(true);
             }
-            Utils::println("-- Sending Beacon to APRSIS --");
 
+            if (sendStartTelemetry && Config.battery.sendVoltageAsTelemetry && !Config.wxsensor.active && (Config.battery.sendInternalVoltage || Config.battery.sendExternalVoltage)) {
+                sendInitialTelemetryPackets();
+            }
+            
             STATION_Utils::deleteNotHeard();
 
             activeStations();
 
-            String beaconPacket             = iGateBeaconPacket;
-            String secondaryBeaconPacket    = iGateLoRaBeaconPacket;
-            if (Config.bme.active && wxModuleType != 0) {
-                String sensorData = BME_Utils::readDataSensor();
+            beaconPacket            = iGateBeaconPacket;
+            secondaryBeaconPacket   = iGateLoRaBeaconPacket;
+            #ifdef HAS_GPS
+                if (Config.beacon.gpsActive && !Config.digi.ecoMode) {
+                    GPS_Utils::getData();
+                    if (gps.location.isUpdated() && gps.location.lat() != 0.0 && gps.location.lng() != 0.0) {
+                        GPS_Utils::generateBeaconFirstPart();
+                        String encodedGPS = GPS_Utils::encodeGPS(gps.location.lat(), gps.location.lng(), Config.beacon.overlay, Config.beacon.symbol);
+                        beaconPacket = iGateBeaconPacket + encodedGPS;
+                        secondaryBeaconPacket = iGateLoRaBeaconPacket + encodedGPS;
+                    }
+                }
+            #endif
+
+            if (Config.wxsensor.active && wxModuleType != 0) {
+                String sensorData = WX_Utils::readDataSensor();
                 beaconPacket += sensorData;
                 secondaryBeaconPacket += sensorData;
-            } else if (Config.bme.active && wxModuleType == 0) {
-                beaconPacket += ".../...g...t...r...p...P...h..b.....";
-                secondaryBeaconPacket += ".../...g...t...r...p...P...h..b.....";
+            } else if (Config.wxsensor.active && wxModuleType == 0) {
+                beaconPacket += ".../...g...t...";
+                secondaryBeaconPacket += ".../...g...t...";
             }
             beaconPacket            += Config.beacon.comment;
             secondaryBeaconPacket   += Config.beacon.comment;
@@ -134,45 +233,60 @@ namespace Utils {
             #if defined(BATTERY_PIN) || defined(HAS_AXP192) || defined(HAS_AXP2101)
                 if (Config.battery.sendInternalVoltage || Config.battery.monitorInternalVoltage) {
                     float internalVoltage       = BATTERY_Utils::checkInternalVoltage();
-                    String internalVoltageInfo  = String(internalVoltage,2) + "V";
-                    if (Config.battery.sendInternalVoltage) {
-                        beaconPacket            += " Batt=";
-                        beaconPacket            += internalVoltageInfo;
-                        secondaryBeaconPacket   += " Batt=";
-                        secondaryBeaconPacket   += internalVoltageInfo;
-                        sixthLine               = "    (Batt=";
-                        sixthLine               += internalVoltageInfo;
-                        sixthLine               += ")";
-                    }
                     if (Config.battery.monitorInternalVoltage && internalVoltage < Config.battery.internalSleepVoltage) {
                         beaconPacket            += " **IntBatWarning:SLEEP**";
                         secondaryBeaconPacket   += " **IntBatWarning:SLEEP**";
                         shouldSleepLowVoltage   = true;
+                    }
+
+                    String internalVoltageInfo  = String(internalVoltage,2) + "V";
+                    if (Config.battery.sendInternalVoltage) {
+                        sixthLine               = "    (Batt=";
+                        sixthLine               += internalVoltageInfo;
+                        sixthLine               += ")";
+                        if (!Config.battery.sendVoltageAsTelemetry) {
+                            beaconPacket            += " Batt=";
+                            beaconPacket            += internalVoltageInfo;
+                            secondaryBeaconPacket   += " Batt=";
+                            secondaryBeaconPacket   += internalVoltageInfo;
+                        }
+                    }      
+                }
+            #endif
+
+            #ifndef HELTEC_WP
+                if (Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) {
+                    float externalVoltage       = BATTERY_Utils::checkExternalVoltage();
+                    if (Config.battery.monitorExternalVoltage && externalVoltage < Config.battery.externalSleepVoltage) {
+                        beaconPacket            += " **ExtBatWarning:SLEEP**";
+                        secondaryBeaconPacket   += " **ExtBatWarning:SLEEP**";
+                        shouldSleepLowVoltage   = true;
+                    }
+
+                    String externalVoltageInfo  = String(externalVoltage,2) + "V";
+                    if (Config.battery.sendExternalVoltage) {
+                        sixthLine               = "    (Ext V=";
+                        sixthLine               += externalVoltageInfo;
+                        sixthLine               += ")";
+                        if (!Config.battery.sendVoltageAsTelemetry) {
+                            beaconPacket            += " Ext=";
+                            beaconPacket            += externalVoltageInfo;
+                            secondaryBeaconPacket   += " Ext=";
+                            secondaryBeaconPacket   += externalVoltageInfo;
+                        }                        
                     }                    
                 }
             #endif
 
-            if (Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) {
-                float externalVoltage       = BATTERY_Utils::checkExternalVoltage();
-                String externalVoltageInfo  = String(externalVoltage,2) + "V";
-                if (Config.battery.sendExternalVoltage) {
-                    beaconPacket            += " Ext=";
-                    beaconPacket            += externalVoltageInfo;
-                    secondaryBeaconPacket   += " Ext=";
-                    secondaryBeaconPacket   += externalVoltageInfo;
-                    sixthLine               = "    (Ext V=";
-                    sixthLine               += externalVoltageInfo;
-                    sixthLine               += ")";
-                }
-                if (Config.battery.monitorExternalVoltage && externalVoltage < Config.battery.externalSleepVoltage) {
-                    beaconPacket            += " **ExtBatWarning:SLEEP**";
-                    secondaryBeaconPacket   += " **ExtBatWarning:SLEEP**";
-                    shouldSleepLowVoltage   = true;
-                }
+            if (Config.battery.sendVoltageAsTelemetry && !Config.wxsensor.active && (Config.battery.sendInternalVoltage || Config.battery.sendExternalVoltage)){
+                String encodedTelemetry = BATTERY_Utils::generateEncodedTelemetry();
+                beaconPacket += encodedTelemetry;
+                secondaryBeaconPacket += encodedTelemetry;
             }
 
             if (Config.aprs_is.active && Config.beacon.sendViaAPRSIS && !backUpDigiMode) {
-                show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING IGATE BEACON", 0); 
+                Utils::println("-- Sending Beacon to APRSIS --");
+                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING IGATE BEACON", 0); 
                 seventhLine = "     listening...";
                 #ifdef HAS_A7670
                     A7670_Utils::uploadToAPRSIS(beaconPacket);
@@ -182,7 +296,8 @@ namespace Utils {
             }
 
             if (Config.beacon.sendViaRF || backUpDigiMode) {
-                show_display(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING DIGI BEACON", 0);
+                Utils::println("-- Sending Beacon to RF --");
+                displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, "SENDING DIGI BEACON", 0);
                 seventhLine = "     listening...";
                 STATION_Utils::addToOutputPacketBuffer(secondaryBeaconPacket);
             }
@@ -200,14 +315,14 @@ namespace Utils {
     void checkDisplayInterval() {
         uint32_t lastDisplayTime = millis() - lastScreenOn;
         if (!Config.display.alwaysOn && lastDisplayTime >= Config.display.timeout * 1000) {
-            display_toggle(false);
+            displayToggle(false);
         }
     }
 
     void validateFreqs() {
         if (Config.loramodule.txFreq != Config.loramodule.rxFreq && abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) < 125000) {
             Serial.println("Tx Freq less than 125kHz from Rx Freq ---> NOT VALID");
-            show_display("Tx Freq is less than ", "125kHz from Rx Freq", "device will autofix", "and then reboot", 1000);
+            displayShow("Tx Freq is less than ", "125kHz from Rx Freq", "device will autofix", "and then reboot", 1000);
             Config.loramodule.txFreq = Config.loramodule.rxFreq; // Inform about that but then change the TX QRG to RX QRG and reset the device
             Config.writeFile();
             ESP.restart();
@@ -244,7 +359,7 @@ namespace Utils {
         } else if (packet[firstColonIndex + 1] == '>') {
             sixthLine += "> NEW STATUS";
             seventhLine = seventhLineHelper;
-        } else if (packet[firstColonIndex + 1] == '!' || packet[firstColonIndex + 1] == '=') {
+        } else if (packet[firstColonIndex + 1] == '!' || packet[firstColonIndex + 1] == '=' || packet[firstColonIndex + 1] == '@') {
             sixthLine += "> GPS BEACON";
             if (!Config.syslog.active) {
                 GPS_Utils::getDistanceAndComment(packet);       // to be checked!!!
@@ -307,13 +422,13 @@ namespace Utils {
 
     void checkSleepByLowBatteryVoltage(uint8_t mode) {
         if (shouldSleepLowVoltage) {
-            if (mode == 0) {
+            if (mode == 0) {    // at startup
                 delay(3000);
             }
             Serial.println("\n\n*** Sleeping Low Battey Voltage ***\n\n");
             esp_sleep_enable_timer_wakeup(30 * 60 * 1000000); // sleep 30 min
-            if (mode == 1) {
-                display_toggle(false);
+            if (mode == 1) {    // low voltage detected after a while
+                displayToggle(false);
             }
             #ifdef VEXT_CTRL
                 #ifndef HELTEC_WSL_V3

src/utils.h

@@ -5,7 +5,7 @@
 
 class ReceivedPacket {
 public:
-    long    millis;
+    String  rxTime;
     String  packet;
     int     RSSI;
     float   SNR;

src/web_utils.cpp

@@ -52,13 +52,13 @@ namespace WEB_Utils {
         if(Config.webadmin.active && !request->authenticate(Config.webadmin.username.c_str(), Config.webadmin.password.c_str()))
             return request->requestAuthentication();
 
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", (const uint8_t*)web_index_html, web_index_html_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "text/html", (const uint8_t*)web_index_html, web_index_html_len);
         response->addHeader("Content-Encoding", "gzip");
         request->send(response);
     }
 
     void handleFavicon(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "image/x-icon", (const uint8_t*)favicon_data, favicon_data_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "image/x-icon", (const uint8_t*)favicon_data, favicon_data_len);
         response->addHeader("Content-Encoding", "gzip");
         request->send(response);
     }
@@ -81,10 +81,10 @@ namespace WEB_Utils {
         StaticJsonDocument<1536> data;
 
         for (int i = 0; i < receivedPackets.size(); i++) {
-            data[i]["millis"] = receivedPackets[i].millis;
-            data[i]["packet"] = receivedPackets[i].packet;
-            data[i]["RSSI"] = receivedPackets[i].RSSI;
-            data[i]["SNR"] = receivedPackets[i].SNR;
+            data[i]["rxTime"]   = receivedPackets[i].rxTime;
+            data[i]["packet"]   = receivedPackets[i].packet;
+            data[i]["RSSI"]     = receivedPackets[i].RSSI;
+            data[i]["SNR"]      = receivedPackets[i].SNR;
         }
 
         String buffer;
@@ -110,10 +110,10 @@ namespace WEB_Utils {
         }
 
         Config.callsign                 = request->getParam("callsign", true)->value();
-                
-        Config.wifiAutoAP.password      = request->getParam("wifi.autoAP.password", true)->value();
-        Config.wifiAutoAP.powerOff      = request->getParam("wifi.autoAP.powerOff", true)->value().toInt();
 
+        Config.wifiAutoAP.password      = request->getParam("wifi.autoAP.password", true)->value();
+        Config.wifiAutoAP.timeout       = request->getParam("wifi.autoAP.timeout", true)->value().toInt();
+        
 
         Config.aprs_is.active           = request->hasParam("aprs_is.active", true);
         Config.aprs_is.passcode         = request->getParam("aprs_is.passcode", true)->value();
@@ -134,8 +134,12 @@ namespace WEB_Utils {
         Config.beacon.symbol                = request->getParam("beacon.symbol", true)->value();
         Config.beacon.path                  = request->getParam("beacon.path", true)->value();
 
+        Config.beacon.gpsActive             = request->hasParam("beacon.gpsActive", true);
+        Config.beacon.gpsAmbiguity          = request->hasParam("beacon.gpsAmbiguity", true);
+        
 
-        Config.digi.mode                = request->getParam("digi.mode", true)->value().toInt();
+        Config.digi.mode                    = request->getParam("digi.mode", true)->value().toInt();
+        Config.digi.ecoMode                 = request->hasParam("digi.ecoMode", true);
 
 
         Config.loramodule.txFreq            = request->getParam("lora.txFreq", true)->value().toInt();
@@ -148,11 +152,11 @@ namespace WEB_Utils {
         Config.loramodule.rxActive          = request->hasParam("lora.rxActive", true);
 
 
-        Config.display.alwaysOn             = request->hasParam("display.alwaysOn", true);
+        Config.display.alwaysOn                 = request->hasParam("display.alwaysOn", true);
         if (!Config.display.alwaysOn) {
             Config.display.timeout  = request->getParam("display.timeout", true)->value().toInt();
         }
-        Config.display.turn180              = request->hasParam("display.turn180", true);
+        Config.display.turn180                  = request->hasParam("display.turn180", true);
 
 
         Config.battery.sendInternalVoltage      = request->hasParam("battery.sendInternalVoltage", true);
@@ -162,16 +166,18 @@ namespace WEB_Utils {
         Config.battery.sendExternalVoltage      = request->hasParam("battery.sendExternalVoltage", true);
         if (Config.battery.sendExternalVoltage) {
             Config.battery.externalVoltagePin   = request->getParam("battery.externalVoltagePin", true)->value().toInt();
-            Config.battery.voltageDividerR1           = request->getParam("battery.voltageDividerR1", true)->value().toFloat();
-            Config.battery.voltageDividerR2           = request->getParam("battery.voltageDividerR2", true)->value().toFloat();
+            Config.battery.voltageDividerR1     = request->getParam("battery.voltageDividerR1", true)->value().toFloat();
+            Config.battery.voltageDividerR2     = request->getParam("battery.voltageDividerR2", true)->value().toFloat();
         }
         Config.battery.monitorExternalVoltage   = request->hasParam("battery.monitorExternalVoltage", true);
         Config.battery.externalSleepVoltage     = request->getParam("battery.externalSleepVoltage", true)->value().toFloat();
+
+        Config.battery.sendVoltageAsTelemetry   = request->hasParam("battery.sendVoltageAsTelemetry", true);
         
-        Config.bme.active                   = request->hasParam("bme.active", true);
-        Config.bme.heightCorrection         = request->getParam("bme.heightCorrection", true)->value().toInt();
-        Config.bme.temperatureCorrection    = request->getParam("bme.temperatureCorrection", true)->value().toFloat();
-        if (Config.bme.active) {
+        Config.wxsensor.active                  = request->hasParam("wxsensor.active", true);
+        Config.wxsensor.heightCorrection        = request->getParam("wxsensor.heightCorrection", true)->value().toInt();
+        Config.wxsensor.temperatureCorrection   = request->getParam("wxsensor.temperatureCorrection", true)->value().toFloat();
+        if (Config.wxsensor.active) {
             Config.beacon.symbol = "_";
         }
 
@@ -205,12 +211,14 @@ namespace WEB_Utils {
             Config.webadmin.password        = request->getParam("webadmin.password", true)->value();
         }
 
+        Config.ntp.gmtCorrection            = request->getParam("ntp.gmtCorrection", true)->value().toInt();
+
         Config.writeFile();
 
         AsyncWebServerResponse *response    = request->beginResponse(302, "text/html", "");
         response->addHeader("Location", "/");
         request->send(response);
-        display_toggle(false);
+        displayToggle(false);
         ESP.restart();
     }
 
@@ -222,7 +230,7 @@ namespace WEB_Utils {
 
             request->send(200, "text/plain", "Beacon will be sent in a while");
         } else if (type == "reboot") {
-            display_toggle(false);
+            displayToggle(false);
             ESP.restart();
         } else {
             request->send(404, "text/plain", "Not Found");
@@ -230,49 +238,51 @@ namespace WEB_Utils {
     }
 
     void handleStyle(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "text/css", (const uint8_t*)web_style_css, web_style_css_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "text/css", (const uint8_t*)web_style_css, web_style_css_len);
         response->addHeader("Content-Encoding", "gzip");
         request->send(response);
     }
 
     void handleScript(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "text/javascript", (const uint8_t*)web_script_js, web_script_js_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "text/javascript", (const uint8_t*)web_script_js, web_script_js_len);
         response->addHeader("Content-Encoding", "gzip");
         request->send(response);
     }
 
     void handleBootstrapStyle(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "text/css", (const uint8_t*)web_bootstrap_css, web_bootstrap_css_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "text/css", (const uint8_t*)web_bootstrap_css, web_bootstrap_css_len);
         response->addHeader("Content-Encoding", "gzip");
         response->addHeader("Cache-Control", "max-age=3600");
         request->send(response);
     }
 
     void handleBootstrapScript(AsyncWebServerRequest *request) {
-        AsyncWebServerResponse *response = request->beginResponse_P(200, "text/javascript", (const uint8_t*)web_bootstrap_js, web_bootstrap_js_len);
+        AsyncWebServerResponse *response = request->beginResponse(200, "text/javascript", (const uint8_t*)web_bootstrap_js, web_bootstrap_js_len);
         response->addHeader("Content-Encoding", "gzip");
         response->addHeader("Cache-Control", "max-age=3600");
         request->send(response);
     }
 
     void setup() {
-        server.on("/", HTTP_GET, handleHome);
-        server.on("/status", HTTP_GET, handleStatus);
-        server.on("/received-packets.json", HTTP_GET, handleReceivedPackets);
-        server.on("/configuration.json", HTTP_GET, handleReadConfiguration);
-        server.on("/configuration.json", HTTP_POST, handleWriteConfiguration);
-        server.on("/action", HTTP_POST, handleAction);
-        server.on("/style.css", HTTP_GET, handleStyle);
-        server.on("/script.js", HTTP_GET, handleScript);
-        server.on("/bootstrap.css", HTTP_GET, handleBootstrapStyle);
-        server.on("/bootstrap.js", HTTP_GET, handleBootstrapScript);
-        server.on("/favicon.png", HTTP_GET, handleFavicon);
+        if (!Config.digi.ecoMode) {
+            server.on("/", HTTP_GET, handleHome);
+            server.on("/status", HTTP_GET, handleStatus);
+            server.on("/received-packets.json", HTTP_GET, handleReceivedPackets);
+            server.on("/configuration.json", HTTP_GET, handleReadConfiguration);
+            server.on("/configuration.json", HTTP_POST, handleWriteConfiguration);
+            server.on("/action", HTTP_POST, handleAction);
+            server.on("/style.css", HTTP_GET, handleStyle);
+            server.on("/script.js", HTTP_GET, handleScript);
+            server.on("/bootstrap.css", HTTP_GET, handleBootstrapStyle);
+            server.on("/bootstrap.js", HTTP_GET, handleBootstrapScript);
+            server.on("/favicon.png", HTTP_GET, handleFavicon);
 
-        OTA_Utils::setup(&server); // Include OTA Updater for WebServer
+            OTA_Utils::setup(&server); // Include OTA Updater for WebServer
 
-        server.onNotFound(handleNotFound);
+            server.onNotFound(handleNotFound);
 
-        server.begin();
+            server.begin();
+        }
     }
 
 }

src/wifi_utils.cpp

@@ -23,33 +23,35 @@ uint32_t    lastBackupDigiTime  = millis();
 namespace WIFI_Utils {
 
     void checkWiFi() {
-        if (backUpDigiMode) {
-            uint32_t WiFiCheck = millis() - lastBackupDigiTime;
-            if (WiFi.status() != WL_CONNECTED && WiFiCheck >= 15 * 60 * 1000) {
-                Serial.println("*** Stoping BackUp Digi Mode ***");
-                backUpDigiMode = false;
-                wifiCounter = 0;
-            } else if (WiFi.status() == WL_CONNECTED) {
-                Serial.println("*** WiFi Reconnect Success (Stoping Backup Digi Mode) ***");
-                backUpDigiMode = false;
-                wifiCounter = 0;
+        if (!Config.digi.ecoMode) {
+            if (backUpDigiMode) {
+                uint32_t WiFiCheck = millis() - lastBackupDigiTime;
+                if (WiFi.status() != WL_CONNECTED && WiFiCheck >= 15 * 60 * 1000) {
+                    Serial.println("*** Stoping BackUp Digi Mode ***");
+                    backUpDigiMode = false;
+                    wifiCounter = 0;
+                } else if (WiFi.status() == WL_CONNECTED) {
+                    Serial.println("*** WiFi Reconnect Success (Stoping Backup Digi Mode) ***");
+                    backUpDigiMode = false;
+                    wifiCounter = 0;
+                }
             }
-        }
 
-        if (!backUpDigiMode && (WiFi.status() != WL_CONNECTED) && ((millis() - previousWiFiMillis) >= 30 * 1000) && !WiFiAutoAPStarted) {
-            Serial.print(millis());
-            Serial.println("Reconnecting to WiFi...");
-            WiFi.disconnect();
-            WIFI_Utils::startWiFi();//WiFi.reconnect();
-            previousWiFiMillis = millis();
+            if (!backUpDigiMode && (WiFi.status() != WL_CONNECTED) && ((millis() - previousWiFiMillis) >= 30 * 1000) && !WiFiAutoAPStarted) {
+                Serial.print(millis());
+                Serial.println("Reconnecting to WiFi...");
+                WiFi.disconnect();
+                WIFI_Utils::startWiFi();//WiFi.reconnect();
+                previousWiFiMillis = millis();
 
-            if (Config.backupDigiMode) {
-                wifiCounter++;
-            }
-            if (wifiCounter >= 2) {
-                Serial.println("*** Starting BackUp Digi Mode ***");
-                backUpDigiMode = true;
-                lastBackupDigiTime = millis();
+                if (Config.backupDigiMode) {
+                    wifiCounter++;
+                }
+                if (wifiCounter >= 2) {
+                    Serial.println("*** Starting BackUp Digi Mode ***");
+                    backUpDigiMode = true;
+                    lastBackupDigiTime = millis();
+                }
             }
         }
     }
@@ -58,7 +60,7 @@ namespace WIFI_Utils {
         WiFi.mode(WIFI_MODE_NULL);
 
         WiFi.mode(WIFI_AP);
-        WiFi.softAP(Config.callsign + " AP", Config.wifiAutoAP.password);
+        WiFi.softAP(Config.callsign + "-AP", Config.wifiAutoAP.password);
 
         WiFiAutoAPTime = millis();
         WiFiAutoAPStarted = true;
@@ -70,11 +72,13 @@ namespace WIFI_Utils {
             startAP = true;
         } else {
             uint8_t wifiCounter = 0;
+            String hostName = "iGATE-" + Config.callsign;
+            WiFi.setHostname(hostName.c_str());
             WiFi.mode(WIFI_STA);
             WiFi.disconnect();
             delay(500);
             unsigned long start = millis();
-            show_display("", "Connecting to Wifi:", "", currentWiFi->ssid + " ...", 0);
+            displayShow("", "Connecting to Wifi:", "", currentWiFi->ssid + " ...", 0);
             Serial.print("\nConnecting to WiFi '"); Serial.print(currentWiFi->ssid); Serial.println("' ...");
             WiFi.begin(currentWiFi->ssid.c_str(), currentWiFi->password.c_str());
             while (WiFi.status() != WL_CONNECTED && wifiCounter<myWiFiAPSize) {
@@ -99,7 +103,7 @@ namespace WIFI_Utils {
                     currentWiFi = &Config.wifiAPs[myWiFiAPIndex];
                     start = millis();
                     Serial.print("\nConnecting to WiFi '"); Serial.print(currentWiFi->ssid); Serial.println("' ...");
-                    show_display("", "Connecting to Wifi:", "", currentWiFi->ssid + " ...", 0);
+                    displayShow("", "Connecting to Wifi:", "", currentWiFi->ssid + " ...", 0);
                     WiFi.disconnect();
                     WiFi.begin(currentWiFi->ssid.c_str(), currentWiFi->password.c_str());
                 }
@@ -113,30 +117,30 @@ namespace WIFI_Utils {
             Serial.print(WiFi.localIP());
             Serial.print(" / MAC Address: ");
             Serial.println(WiFi.macAddress());
-            show_display("", "     Connected!!", "" , "     loading ...", 1000);
+            displayShow("", "     Connected!!", "" , "     loading ...", 1000);
         } else if (WiFi.status() != WL_CONNECTED) {
             startAP = true;
 
             Serial.println("\nNot connected to WiFi! Starting Auto AP");
-            show_display("", " WiFi Not Connected!", "" , "     loading ...", 1000);
+            displayShow("", " WiFi Not Connected!", "" , "     loading ...", 1000);
         }
         WiFiConnected = !startAP;
         if (startAP) {
             Serial.println("\nNot connected to WiFi! Starting Auto AP");
-            show_display("", "   Starting Auto AP", " Please connect to it " , "     loading ...", 1000);
+            displayShow("", "   Starting Auto AP", " Please connect to it " , "     loading ...", 1000);
 
             startAutoAP();
         }
     }
 
-    void checkIfAutoAPShouldPowerOff() {
-        if (WiFiAutoAPStarted && Config.wifiAutoAP.powerOff > 0) {
+    void checkAutoAPTimeout() {
+        if (WiFiAutoAPStarted && Config.wifiAutoAP.timeout > 0) {
             if (WiFi.softAPgetStationNum() > 0) {
                 WiFiAutoAPTime = 0;
             } else {
                 if (WiFiAutoAPTime == 0) {
                     WiFiAutoAPTime = millis();
-                } else if ((millis() - WiFiAutoAPTime) > Config.wifiAutoAP.powerOff * 60 * 1000) {
+                } else if ((millis() - WiFiAutoAPTime) > Config.wifiAutoAP.timeout * 60 * 1000) {
                     Serial.println("Stopping auto AP");
 
                     WiFiAutoAPStarted = false;
@@ -149,7 +153,7 @@ namespace WIFI_Utils {
     }
 
     void setup() {
-        startWiFi();
+        if (!Config.digi.ecoMode) startWiFi();
         btStop();
     }
 

src/wifi_utils.h

@@ -9,7 +9,7 @@ namespace WIFI_Utils {
     void checkWiFi();
     void startAutoAP();
     void startWiFi();
-    void checkIfAutoAPShouldPowerOff();
+    void checkAutoAPTimeout();
     void setup();
     
 }

src/wx_utils.cpp

@@ -1,10 +1,10 @@
-#include "bme_utils.h"
 #include "configuration.h"
-#include "gps_utils.h"
+#include "wx_utils.h"
 #include "display.h"
 
-#define SEALEVELPRESSURE_HPA (1013.25)
-#define CORRECTION_FACTOR (8.2296)      // for meters
+
+#define SEALEVELPRESSURE_HPA    (1013.25)
+#define CORRECTION_FACTOR       (8.2296)      // for meters
 
 extern Configuration            Config;
 extern String                   fifthLine;
@@ -27,17 +27,17 @@ Adafruit_Si7021     sensor = Adafruit_Si7021();
 
 
 
-namespace BME_Utils {
+namespace WX_Utils {
 
     void getWxModuleAddres() {
         uint8_t err, addr;
         for(addr = 1; addr < 0x7F; addr++) {
             #if defined(HELTEC_V3) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY)
-            Wire1.beginTransmission(addr);
-            err = Wire1.endTransmission();
+                Wire1.beginTransmission(addr);
+                err = Wire1.endTransmission();
             #else
-            Wire.beginTransmission(addr);
-            err = Wire.endTransmission();
+                Wire.beginTransmission(addr);
+                err = Wire.endTransmission();
             #endif
             if (err == 0) {
                 //Serial.println(addr); this shows any connected board to I2C
@@ -53,7 +53,7 @@ namespace BME_Utils {
     }
 
     void setup() {
-        if (Config.bme.active) {
+        if (Config.wxsensor.active) {
             getWxModuleAddres();
             if (wxModuleAddress != 0x00) {
                 bool wxModuleFound = false;
@@ -93,7 +93,7 @@ namespace BME_Utils {
                     }
                 }                
                 if (!wxModuleFound) {
-                    show_display("ERROR", "", "BME/BMP/Si7021 sensor active", "but no sensor found...", 2000);
+                    displayShow("ERROR", "", "BME/BMP/Si7021 sensor active", "but no sensor found...", 2000);
                     Serial.println("BME/BMP/Si7021 sensor Active in config but not found! Check Wiring");
                 } else {
                     switch (wxModuleType) {
@@ -129,8 +129,8 @@ namespace BME_Utils {
         }
     }
 
-    String generateTempString(const float bmeTemp) {
-        String strTemp = String((int)bmeTemp);
+    String generateTempString(const float sensorTemp) {
+        String strTemp = String((int)sensorTemp);
         switch (strTemp.length()) {
             case 1:
                 return "00" + strTemp;
@@ -143,15 +143,15 @@ namespace BME_Utils {
         }
     }
 
-    String generateHumString(const float bmeHum) {
-        String strHum = String((int)bmeHum);
+    String generateHumString(const float sensorHum) {
+        String strHum = String((int)sensorHum);
         switch (strHum.length()) {
             case 1:
                 return "0" + strHum;
             case 2:
                 return strHum;
             case 3:
-                if ((int)bmeHum == 100) {
+                if ((int)sensorHum == 100) {
                     return "00";
                 } else {
                     return "-99";
@@ -161,9 +161,9 @@ namespace BME_Utils {
         }
     }
 
-    String generatePresString(const float bmePress) {
-        String strPress = String((int)bmePress);
-        String decPress = String(int((bmePress - int(bmePress)) * 10));
+    String generatePresString(const float sensorPres) {
+        String strPress = String((int)sensorPres);
+        String decPress = String(int((sensorPres - int(sensorPres)) * 10));
         switch (strPress.length()) {
             case 1:
                 return "000" + strPress + decPress;
@@ -213,14 +213,12 @@ namespace BME_Utils {
                 break;
         }    
 
-        String wx;
         if (isnan(newTemp) || isnan(newHum) || isnan(newPress)) {
             Serial.println("BME/BMP/Si7021 Module data failed");
-            wx = ".../...g...t...r...p...P...h..b.....";
             fifthLine = "";
-            return wx;
+            return ".../...g...t...";
         } else {
-            String tempStr = generateTempString(((newTemp + Config.bme.temperatureCorrection) * 1.8) + 32);
+            String tempStr = generateTempString(((newTemp + Config.wxsensor.temperatureCorrection) * 1.8) + 32);
             
             String humStr;
             if (wxModuleType == 1 || wxModuleType == 3 || wxModuleType == 4) {
@@ -233,30 +231,30 @@ namespace BME_Utils {
             if (wxModuleAddress == 4) {
                 presStr = ".....";
             } else {
-                presStr = generatePresString(newPress + (Config.bme.heightCorrection/CORRECTION_FACTOR));
+                presStr = generatePresString(newPress + (Config.wxsensor.heightCorrection/CORRECTION_FACTOR));
             }           
             
             fifthLine = "BME-> ";
-            fifthLine += String(int(newTemp + Config.bme.temperatureCorrection));
+            fifthLine += String(int(newTemp + Config.wxsensor.temperatureCorrection));
             fifthLine += "C ";
             fifthLine += humStr;
             fifthLine += "% ";
             fifthLine += presStr.substring(0,4);
             fifthLine += "hPa";
 
-            wx = ".../...g...t";
-            wx += tempStr;
-            wx += "r...p...P...h";
-            wx += humStr;
-            wx += "b";
-            wx += presStr;
+            String wxPayload = ".../...g...t";
+            wxPayload += tempStr;
+            wxPayload += "h";
+            wxPayload += humStr;
+            wxPayload += "b";
+            wxPayload += presStr;
 
             if (wxModuleType == 3) {
-                wx += "Gas: ";
-                wx += String(newGas);
-                wx += "Kohms";
+                wxPayload += "Gas: ";
+                wxPayload += String(newGas);
+                wxPayload += "Kohms";
             }
-            return wx;
+            return wxPayload;
         }
     }
 

src/wx_utils.h

@@ -0,0 +1,23 @@
+#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