gps payload decoding fix

added Heltec VisionMaster E290 and WirelessPaper V1.2

.github/workflows/build.yml

@@ -71,6 +71,10 @@ jobs:
                       chip: esp32c3
                     - name: heltec_wireless_paper_v1
                       chip: esp32s3
+                    - name: heltec_wireless_paper_v1_2
+                      chip: esp32s3
+                    - name: heltec_vision_master_e290
+                      chip: esp32s3
                     - name: OE5HWN_MeshCom
                       chip: esp32
                     - name: WEMOS-LOLIN32-OLED-DIY

README.md

@@ -12,7 +12,7 @@ ____________________________________________________
 # <a href="https://richonguzman.github.io/lora-igate-web-flasher/installer.html" target="_blank">WEB FLASHER/INSTALLER</a>
 
 
-# <a href="https://drive.google.com/file/d/1-jafzOWis_qOaNUl4WGVcFKjh_uCJtB6/view?usp=share_link" target="_blank">LoRa APRS iGate CA2RXU Firmware Manual</a>
+# <a href="https://drive.google.com/file/d/1Hff_Szd7ks8RC7_RiV6POxPJlclbO05M/view?usp=sharing" target="_blank">LoRa APRS iGate CA2RXU Firmware Manual</a>
 
 ____________________________________________________
 
@@ -51,6 +51,9 @@ ____________________________________________________
 <br />
 
 # Timeline (Versions):
+- 2025-12-22 Heltec Wireless Paper V1.2 and VisionMaster E290 Added. Thanks HA5SZI.
+- 2025-12-18 TCXO and packet decoding updates.
+- 2025-12-01 APRSPacketLib updates, AHT20 sensor added, INA219 support added.
 - 2025-10-15 APRS Bridge for TNC added.
 - 2025-10-13 Rx and Tx Frequencies are now with fully configurable.
 - 2025-10-13 Startup Delay to allow the Router/Modem to start WiFiAP before connecting.

common_settings.ini

@@ -2,32 +2,33 @@
 build_flags =
 	-Werror -Wall
 	-DELEGANTOTA_USE_ASYNC_WEBSERVER=1
-	-DRADIOLIB_EXCLUDE_CC1101=1
+	-D RADIOLIB_EXCLUDE_CC1101=1
-	-DRADIOLIB_EXCLUDE_NRF24=1
+	-D RADIOLIB_EXCLUDE_RF69=1
-	-DRADIOLIB_EXCLUDE_RF69=1
+	-D RADIOLIB_EXCLUDE_RFM2X=1
-	-DRADIOLIB_EXCLUDE_SX1231=1
+	-D RADIOLIB_EXCLUDE_SX1231=1
-	-DRADIOLIB_EXCLUDE_SX1233=1
+	-D RADIOLIB_EXCLUDE_SX1233=1
-	-DRADIOLIB_EXCLUDE_SI443X=1
+	-D RADIOLIB_EXCLUDE_SI443X=1
-	-DRADIOLIB_EXCLUDE_RFM2X=1
+	-D RADIOLIB_EXCLUDE_NRF24=1
-	-DRADIOLIB_EXCLUDE_AFSK=1
+	-D RADIOLIB_EXCLUDE_AFSK=1
-	-DRADIOLIB_EXCLUDE_BELL=1
+	-D RADIOLIB_EXCLUDE_APRS=1
-	-DRADIOLIB_EXCLUDE_HELLSCHREIBER=1
+	-D RADIOLIB_EXCLUDE_AX25=1
-	-DRADIOLIB_EXCLUDE_MORSE=1
+	-D RADIOLIB_EXCLUDE_BELL=1
-	-DRADIOLIB_EXCLUDE_RTTY=1
+	-D RADIOLIB_EXCLUDE_FSK4=1
-	-DRADIOLIB_EXCLUDE_SSTV=1
+	-D RADIOLIB_EXCLUDE_HELLSCHREIBER=1
-	-DRADIOLIB_EXCLUDE_AX25=1
+	-D RADIOLIB_EXCLUDE_LORAWAN=1
-	-DRADIOLIB_EXCLUDE_DIRECT_RECEIVE=1
+	-D RADIOLIB_EXCLUDE_MORSE=1
-	-DRADIOLIB_EXCLUDE_BELL=1
+	-D RADIOLIB_EXCLUDE_PAGER=1
-	-DRADIOLIB_EXCLUDE_PAGER=1
+	-D RADIOLIB_EXCLUDE_DIRECT_RECEIVE=1
-	-DRADIOLIB_EXCLUDE_FSK4=1
+	-D RADIOLIB_EXCLUDE_RTTY=1
-	-DRADIOLIB_EXCLUDE_APRS=1
+	-D RADIOLIB_EXCLUDE_SSTV=1
-	-DRADIOLIB_EXCLUDE_LORAWAN=1
 	-I variants/${PIOENV}
 lib_deps =
 	adafruit/Adafruit Unified Sensor @ 1.1.14
+	adafruit/Adafruit AHTX0 @ 2.0.5
 	adafruit/Adafruit BME280 Library @ 2.2.4
 	adafruit/Adafruit BMP280 Library @ 2.6.8
 	adafruit/Adafruit BME680 Library @ 2.0.4
+	adafruit/Adafruit INA219 @ 1.2.3
 	adafruit/Adafruit Si7021 Library @ 1.5.3
 	arduino-libraries/NTPClient @ 3.2.1
 	ayushsharma82/ElegantOTA @ 3.1.5
@@ -37,7 +38,7 @@ lib_deps =
 	mathieucarbou/AsyncTCP @ 3.2.5
 	mathieucarbou/ESPAsyncWebServer @ 3.2.3
 	mikalhart/TinyGPSPlus @ 1.0.3
-	richonguzman/APRSPacketLib @1.0.0
+	richonguzman/APRSPacketLib @ 1.0.4
 display_libs =
 	adafruit/Adafruit GFX Library @ 1.11.9
 	adafruit/Adafruit SSD1306 @ 2.5.10

data/igate_conf.json

@@ -21,7 +21,7 @@
         "statusActive": false,
         "statusPacket": "",
         "gpsActive": false,
-        "gpsAmbiguity": false
+        "ambiguityLevel": 0
     },
     "aprs_is": {
         "active": false,
@@ -61,11 +61,12 @@
         "monitorInternalVoltage": false,
         "internalSleepVoltage": 2.9,
         "sendExternalVoltage": false,
-        "externalVoltagePin": 34,
         "monitorExternalVoltage": false,
         "externalSleepVoltage": 10.9,
+        "useExternalI2CSensor": false,
         "voltageDividerR1": 100.0,
         "voltageDividerR2": 27.0,
+        "externalVoltagePin": 34,
         "sendVoltageAsTelemetry": false
 	},
     "wxsensor": {

data_embed/index.html

@@ -144,8 +144,7 @@
                                             name="beacon.comment"
                                             id="beacon.comment"
                                             class="form-control"
-                                            placeholder="LoRa APRS"
+                                            placeholder=""
-                                            required=""
                                         />
                                     </div>
                                     <div class="col-12 mt-3">
@@ -189,18 +188,10 @@
                                             name="action.symbol"
                                             id="action.symbol"
                                         >
-                                            <option value="L#">
+                                            <option value="L#">Green star with L</option>
-                                                Green star with L
+                                            <option value="L_">Blue circle with L</option>
-                                            </option>
+                                            <option value="L&">Black diamond with L</option>
-                                            <option value="L_">
+                                            <option value="La" selected>Red diamond with L</option>
-                                                Blue circle with L
-                                            </option>
-                                            <option value="L&">
-                                                Black diamond with L
-                                            </option>
-                                            <option value="La">
-                                                Red diamond with L
-                                            </option>
                                         </select>
                                     </div>
                                     <div
@@ -583,12 +574,8 @@
                                             name="beacon.beaconFreq"
                                             id="beacon.beaconFreq"
                                         >
-                                            <option value="0">
+                                            <option value="0">Beacon on Rx Freq</option>
-                                                Beacon on Rx Freq
+                                            <option value="1">Beacon on Tx Freq</option>
-                                            </option>
-                                            <option value="1">
-                                                Beacon on Tx Freq
-                                            </option>
                                         </select>
                                     </div>
                                 </div>
@@ -615,6 +602,23 @@
                                             </span>
                                         </div>
                                     </div>
+                                    <div class="col-6">
+                                        <label
+                                            for="beacon.ambiguityLevel"
+                                            class="form-label"
+                                            >APRS Position Ambiguity</label
+                                        >
+                                        <select
+                                            class="form-select form-select"
+                                            name="beacon.ambiguityLevel"
+                                            id="beacon.ambiguityLevel"
+                                        >
+                                            <option value="0" selected>No Ambiguity</option>
+                                            <option value="1">~110 m forced Ambiguity</option>
+                                            <option value="2">~1.1 km forced Ambiguity</option>
+                                            <option value="3">~11 km forced Ambiguity</option>
+                                        </select>
+                                    </div>
                                 </div>
                                 <div class="col-12 mt-3">
                                     <div class="form-check form-switch">
@@ -631,21 +635,6 @@
                                         </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>
@@ -667,7 +656,7 @@
                                     </svg>
                                     Black List
                                 </h5>
-                                <small>Add Callsigns with space between them to Blacklist them (* wild card allowed)</small>
+                                <small>Add Callsigns with space between them to Blacklist (* wildcard allowed)</small>
                             </div>
                             <div class="col-9">
                                 <div class="row">
@@ -723,15 +712,9 @@
                                             name="digi.mode"
                                             id="digi.mode"
                                         >
-                                            <option value="0">
+                                            <option value="0" selected>OFF</option>
-                                                OFF
+                                            <option value="2">WIDE1 (fill-in) Digi</option>
-                                            </option>
+                                            <option value="3">WIDE2 (+WIDE1) Digi</option>
-                                            <option value="2">
-                                                WIDE1 (fill-in) Digi
-                                            </option>
-                                            <option value="3">
-                                                WIDE2 (+WIDE1) Digi
-                                            </option>
                                         </select>
                                     </div>
                                     <div class="col-12 mt-3">
@@ -748,15 +731,9 @@
                                             name="digi.ecoMode"
                                             id="digi.ecoMode"
                                         >
-                                            <option value="0">
+                                            <option value="0" selected>OFF (Normal Mode - WiFiAP and Serial Output enabled)</option>
-                                                OFF (Normal Mode - WiFiAP and Serial Output enabled)
+                                            <option value="1">Ultra Eco Mode (Sleep till Packet Rx (WiFiAP/WebUI & Display disabled))</option>
-                                            </option>
+                                            <option value="2">OFF (Normal Mode - WiFiAP disabled but Serial Output still enabled)</option>
-                                            <option value="1">
-                                                Ultra Eco Mode (Sleep till Packet Rx (WiFiAP/WebUI & Display disabled))
-                                            </option>
-                                            <option value="2">
-                                                OFF (Normal Mode - WiFiAP disabled but Serial Output still enabled)
-                                            </option>
                                         </select>
                                     </div>
                                 </div>
@@ -1219,7 +1196,20 @@
                                                 >Send External Voltage</label
                                             >
                                         </div>
-                                        <div class="form-check form-switch mt-5">
+                                        <div class="form-check form-switch">
+                                            <input
+                                                type="checkbox"
+                                                name="battery.useExternalI2CSensor"
+                                                id="battery.useExternalI2CSensor"
+                                                class="form-check-input"
+                                            />
+                                            <label
+                                                for="battery.useExternalI2CSensor"
+                                                class="form-label"
+                                                >Use External I2C Voltage Sensor</label
+                                            >
+                                        </div>
+                                        <div class="form-check form-switch">
                                             <input
                                                 type="checkbox"
                                                 name="battery.monitorExternalVoltage"
@@ -2032,6 +2022,7 @@
                                             name="remoteManagement.managers"
                                             id="remoteManagement.managers"
                                             class="form-control"
+                                            oninput="this.value = this.value.toUpperCase();"
                                         />
                                     </div>
                                 </div>

data_embed/script.js

@@ -131,7 +131,7 @@ function loadSettings(settings) {
     StatusPacket.disabled   = !StatusCheckbox.checked;
 
     document.getElementById("beacon.gpsActive").checked                 = settings.beacon.gpsActive;
-    document.getElementById("beacon.gpsAmbiguity").checked              = settings.beacon.gpsAmbiguity;
+    document.getElementById("beacon.ambiguityLevel").value              = settings.beacon.ambiguityLevel;
 
     // Black List
     document.getElementById("blacklist").value                          = settings.blacklist;
@@ -168,13 +168,16 @@ function loadSettings(settings) {
     MonitorInternalSleepVoltage.disabled    = !MonitorInternalVoltageCheckbox.checked;
 
     document.getElementById("battery.sendExternalVoltage").checked      = settings.battery.sendExternalVoltage;
+    document.getElementById("battery.useExternalI2CSensor").checked     = settings.battery.useExternalI2CSensor;
     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);
     SendExternalVoltageCheckbox.checked     = settings.battery.sendExternalVoltage;
-    ExternalVoltagePin.disabled             = !SendExternalVoltageCheckbox.checked;
+    UseExternalI2CSensorCheckbox.disabled   = !SendExternalVoltageCheckbox.checked;
-    ExternalVoltageDividerR1.disabled       = !SendExternalVoltageCheckbox.checked;
+    ExternalVoltagePin.disabled             = !SendExternalVoltageCheckbox.checked || UseExternalI2CSensorCheckbox.checked;
-    ExternalVoltageDividerR2.disabled       = !SendExternalVoltageCheckbox.checked;
+    ExternalVoltageDividerR1.disabled       = !SendExternalVoltageCheckbox.checked || UseExternalI2CSensorCheckbox.checked;
+    ExternalVoltageDividerR2.disabled       = !SendExternalVoltageCheckbox.checked || UseExternalI2CSensorCheckbox.checked;
+
 
     document.getElementById("battery.monitorExternalVoltage").checked   = settings.battery.monitorExternalVoltage;
     document.getElementById("battery.externalSleepVoltage").value       = settings.battery.externalSleepVoltage.toFixed(1);
@@ -218,12 +221,12 @@ function loadSettings(settings) {
     document.getElementById("mqtt.port").value                          = settings.mqtt.port;
     document.getElementById("mqtt.beaconOverMqtt").checked              = settings.mqtt.beaconOverMqtt;
     MqttCheckbox.checked        = settings.mqtt.active;
-    MqttServer.disabled         = !MqttCheckbox.check;
+    MqttServer.disabled         = !MqttCheckbox.checked;
-    MqttTopic.disabled          = !MqttCheckbox.check;
+    MqttTopic.disabled          = !MqttCheckbox.checked;
-    MqttUsername.disabled       = !MqttCheckbox.check;
+    MqttUsername.disabled       = !MqttCheckbox.checked;
-    MqttPassword.disabled       = !MqttCheckbox.check;
+    MqttPassword.disabled       = !MqttCheckbox.checked;
-    MqttPort.disabled           = !MqttCheckbox.check;
+    MqttPort.disabled           = !MqttCheckbox.checked;
-    MqttBeaconOverMqtt.disabled = !MqttCheckbox.check;
+    MqttBeaconOverMqtt.disabled = !MqttCheckbox.checked;
 
     // Reboot
     document.getElementById("other.rebootMode").checked                 = settings.other.rebootMode;
@@ -360,13 +363,21 @@ MonitorExternalVoltageCheckbox.addEventListener("change", function () {
     MonitorExternalSleepVoltage.disabled    = !this.checked;
 });
 const SendExternalVoltageCheckbox           = document.querySelector('input[name="battery.sendExternalVoltage"]');
+const UseExternalI2CSensorCheckbox          = document.querySelector('input[name="battery.useExternalI2CSensor"]');
 const ExternalVoltagePin                    = document.querySelector('input[name="battery.externalVoltagePin"]');
 const ExternalVoltageDividerR1              = document.querySelector('input[name="battery.voltageDividerR1"]');
 const ExternalVoltageDividerR2              = document.querySelector('input[name="battery.voltageDividerR2"]');
 SendExternalVoltageCheckbox.addEventListener("change", function () {
-    ExternalVoltagePin.disabled             = !this.checked;
+    UseExternalI2CSensorCheckbox.disabled   = !this.checked;
-    ExternalVoltageDividerR1.disabled       = !this.checked;
+    ExternalVoltagePin.disabled             = !this.checked || UseExternalI2CSensorCheckbox.checked;
-    ExternalVoltageDividerR2.disabled       = !this.checked;
+    ExternalVoltageDividerR1.disabled       = !this.checked || UseExternalI2CSensorCheckbox.checked;
+    ExternalVoltageDividerR2.disabled       = !this.checked || UseExternalI2CSensorCheckbox.checked;
+});
+
+UseExternalI2CSensorCheckbox.addEventListener("change", function () {
+    ExternalVoltagePin.disabled             = this.checked;
+    ExternalVoltageDividerR1.disabled       = this.checked;
+    ExternalVoltageDividerR2.disabled       = this.checked;
 });
 
 // Telemetry Switches

include/configuration.h

@@ -51,7 +51,7 @@ public:
     bool    statusActive;
     String  statusPacket;
     bool    gpsActive;
-    bool    gpsAmbiguity;    
+    int     ambiguityLevel;
 };
 
 class APRS_IS {
@@ -102,6 +102,7 @@ public:
     int     externalVoltagePin;
     bool    monitorExternalVoltage;
     float   externalSleepVoltage;
+    bool    useExternalI2CSensor;
     float   voltageDividerR1;
     float   voltageDividerR2;
     bool    sendVoltageAsTelemetry;

include/wx_utils.h

@@ -20,6 +20,7 @@
 #define WX_UTILS_H_
 
 #include <Adafruit_Sensor.h>
+#include <Adafruit_AHTX0.h> 
 #include <Adafruit_BME280.h>
 #include <Adafruit_BMP280.h>
 #include <Adafruit_BME680.h>

src/LoRa_APRS_iGate.cpp

@@ -67,8 +67,8 @@ ___________________________________________________________________*/
 #endif
 
 
-String              versionDate             = "2025-11-08";
+String              versionDate             = "2025-12-28";
-String              versionNumber           = "3.1.4.1";
+String              versionNumber           = "3.1.6.3";
 Configuration       Config;
 WiFiClient          aprsIsClient;
 WiFiClient          mqttClient;

src/aprs_is_utils.cpp

@@ -16,6 +16,7 @@
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <APRSPacketLib.h> 
 #include <WiFi.h>
 #include "configuration.h"
 #include "aprs_is_utils.h"
@@ -236,12 +237,7 @@ namespace APRS_IS_Utils {
     String buildPacketToTx(const String& aprsisPacket, uint8_t packetType) {
         String packet = aprsisPacket;
         packet.trim();
-        String outputPacket = Config.callsign;
+        String outputPacket = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-        outputPacket += ">APLRG1";
-        if (Config.beacon.path != "") {
-            outputPacket += ",";
-            outputPacket += Config.beacon.path;
-        }
         outputPacket += ":}";
         outputPacket += packet.substring(0, packet.indexOf(",")); // Callsign>Tocall
         outputPacket.concat(",TCPIP,");
@@ -282,8 +278,9 @@ namespace APRS_IS_Utils {
         if (!passcodeValid && packet.indexOf(Config.callsign) != -1) {
             if (packet.indexOf("unverified") != -1 ) {
                 Serial.println("\n****APRS PASSCODE NOT VALID****\n");
-                displayShow(firstLine, "", "    APRS PASSCODE", "    NOT VALID !!!", "", "", "", 0);
+                displayShow(firstLine, "", "    APRS PASSCODE", "    NOT VALID !!!", "", "", "", 3000);
-                while (1) {};
+                aprsIsClient.stop();
+                Config.aprs_is.active = false;
             } else if (packet.indexOf("verified") != -1 ) {
                 passcodeValid = true;
             }

src/battery_utils.cpp

@@ -16,7 +16,7 @@
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
 
-#include <Arduino.h>
+#include <Adafruit_INA219.h>
 #include "battery_utils.h"
 #include "configuration.h"
 #include "board_pinout.h"
@@ -37,6 +37,10 @@ float   multiplyCorrection              = 0.035;
 
 float   voltageDividerTransformation    = 0.0;
 
+uint8_t externalI2CSensorAddress        = 0x00;
+int     externalI2CSensorType           = 0; // 0 = None | 1 = INA219
+
+Adafruit_INA219     ina219;
 
 
 #ifdef HAS_ADC_CALIBRATION
@@ -98,6 +102,30 @@ namespace BATTERY_Utils {
         #endif
     }
 
+    void getI2CVoltageSensorAddress() {
+        uint8_t err, addr;
+        for(addr = 1; addr < 0x7F; addr++) {
+            #if defined(HELTEC_V3) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WSL_V3_DISPLAY)
+                Wire1.beginTransmission(addr);
+                err = Wire1.endTransmission();
+            #else
+                Wire.beginTransmission(addr);
+                err = Wire.endTransmission();
+            #endif
+            delay(5);
+            if (err == 0) {
+                if (addr == 0x40) { // INA219
+                    externalI2CSensorAddress = addr;
+                }
+            }
+        }
+    }
+
+    bool detectINA219(uint8_t addr) {
+        ina219 = Adafruit_INA219(addr);
+        return ina219.begin();
+    }
+
     void setup() {
         if ((Config.battery.sendExternalVoltage || Config.battery.monitorExternalVoltage) && Config.battery.voltageDividerR2 != 0) voltageDividerTransformation = (Config.battery.voltageDividerR1 + Config.battery.voltageDividerR2) / Config.battery.voltageDividerR2;
 
@@ -107,6 +135,14 @@ namespace BATTERY_Utils {
                 adcCalibration();
             }
         #endif
+
+        getI2CVoltageSensorAddress();
+        if (externalI2CSensorAddress != 0x00) {
+            if (detectINA219(externalI2CSensorAddress)) {
+                Serial.println("INA219 sensor found");
+                externalI2CSensorType = 1;  // INA219
+            }
+        }
     }
 
     float checkInternalVoltage() { 
@@ -177,37 +213,49 @@ namespace BATTERY_Utils {
     }
 
     float checkExternalVoltage() {
-        int sample;
+        if (externalI2CSensorType == 0) {
-        int sampleSum = 0;
+            int sample;
-        for (int i = 0; i < 100; i++) {
+            int sampleSum = 0;
-            #ifdef HAS_ADC_CALIBRATION
+            for (int i = 0; i < 100; i++) {
-                if (calibrationEnable){
+                #ifdef HAS_ADC_CALIBRATION
-                    sample = adc1_get_raw(ExternalVoltage_ADC_Channel);
+                    if (calibrationEnable){
-                } else {
+                        sample = adc1_get_raw(ExternalVoltage_ADC_Channel);
+                    } else {
+                        sample = analogRead(Config.battery.externalVoltagePin);
+                    }
+                #else
                     sample = analogRead(Config.battery.externalVoltagePin);
+                #endif
+                sampleSum += sample;
+                delayMicroseconds(50);
+            }
+
+            float extVoltage;
+            #ifdef HAS_ADC_CALIBRATION
+                if (calibrationEnable) {
+                    extVoltage = esp_adc_cal_raw_to_voltage(sampleSum / 100.0, &adc_chars) * voltageDividerTransformation; // in mV
+                    extVoltage /= 1000.0;
+                } else {
+                    extVoltage = ((((sampleSum/100.0)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
                 }
             #else
-                sample = analogRead(Config.battery.externalVoltagePin);
+                extVoltage = ((((sampleSum/100.0)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
             #endif
-            sampleSum += sample;
+            
-            delayMicroseconds(50);
+            return extVoltage; // raw voltage without mapping
-        }
 
-        float extVoltage;
+            // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage
-        #ifdef HAS_ADC_CALIBRATION
+        } else if (externalI2CSensorType == 1) { // INA219
-            if (calibrationEnable){
+            int sampleSum = 0;
-                extVoltage = esp_adc_cal_raw_to_voltage(sampleSum / 100, &adc_chars) * voltageDividerTransformation; // in mV
+            for (int i = 0; i < 100; i++) {
-                extVoltage /= 1000;
+                sampleSum += ina219.getBusVoltage_V() * 1000.0;
-            } else {
+                delayMicroseconds(50);
-                extVoltage = ((((sampleSum/100)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
             }
-        #else
+            float extVoltage = sampleSum/100.0;
-            extVoltage = ((((sampleSum/100)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
+            return extVoltage/1000.0;
-        #endif
+        } else {
-        
+            return 0.0;
-        return extVoltage; // raw voltage without mapping
+        }
-
-        // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage
     }
 
     void startupBatteryHealth() {

src/configuration.cpp

@@ -78,7 +78,7 @@ bool Configuration::writeFile() {
         data["beacon"]["statusPacket"]              = beacon.statusPacket;
 
         data["beacon"]["gpsActive"]                 = beacon.gpsActive;
-        data["beacon"]["gpsAmbiguity"]              = beacon.gpsAmbiguity;
+        data["beacon"]["ambiguityLevel"]            = beacon.ambiguityLevel;
 
         data["personalNote"]                        = personalNote;
 
@@ -111,11 +111,12 @@ bool Configuration::writeFile() {
         data["battery"]["internalSleepVoltage"]     = battery.internalSleepVoltage;
 
         data["battery"]["sendExternalVoltage"]      = battery.sendExternalVoltage;
-        data["battery"]["externalVoltagePin"]       = battery.externalVoltagePin;
         data["battery"]["monitorExternalVoltage"]   = battery.monitorExternalVoltage;
         data["battery"]["externalSleepVoltage"]     = battery.externalSleepVoltage;
+        data["battery"]["useExternalI2CSensor"]     = battery.useExternalI2CSensor;
         data["battery"]["voltageDividerR1"]         = battery.voltageDividerR1;
         data["battery"]["voltageDividerR2"]         = battery.voltageDividerR2;
+        data["battery"]["externalVoltagePin"]       = battery.externalVoltagePin;
 
         data["battery"]["sendVoltageAsTelemetry"]   = battery.sendVoltageAsTelemetry;
 
@@ -232,7 +233,7 @@ bool Configuration::readFile() {
             !data["beacon"].containsKey("statusActive") ||
             !data["beacon"].containsKey("statusPacket") ||
             !data["beacon"].containsKey("gpsActive") ||
-            !data["beacon"].containsKey("gpsAmbiguity")) needsRewrite = true;
+            !data["beacon"].containsKey("ambiguityLevel")) needsRewrite = true;
         beacon.latitude                 = data["beacon"]["latitude"] | 0.0;
         beacon.longitude                = data["beacon"]["longitude"] | 0.0;
         beacon.comment                  = data["beacon"]["comment"] | "LoRa APRS";
@@ -246,7 +247,7 @@ bool Configuration::readFile() {
         beacon.statusActive             = data["beacon"]["statusActive"] | false;
         beacon.statusPacket             = data["beacon"]["statusPacket"] | "";
         beacon.gpsActive                = data["beacon"]["gpsActive"] | false;
-        beacon.gpsAmbiguity             = data["beacon"]["gpsAmbiguity"] | false;
+        beacon.ambiguityLevel           = data["beacon"]["ambiguityLevel"] | 0;
 
         if (!data.containsKey("personalNote")) needsRewrite = true;
         personalNote    	            = data["personalNote"] | "personal note here";
@@ -289,7 +290,11 @@ bool Configuration::readFile() {
         if (!data["display"].containsKey("alwaysOn") ||
             !data["display"].containsKey("timeout") ||
             !data["display"].containsKey("turn180")) needsRewrite = true;
-        display.alwaysOn                = data["display"]["alwaysOn"] | true;
+        #ifdef HAS_EPAPER
+            display.alwaysOn            = true;
+        #else
+            display.alwaysOn            = data["display"]["alwaysOn"] | true;
+        #endif
         display.timeout                 = data["display"]["timeout"] | 4;
         display.turn180                 = data["display"]["turn180"] | false;
 
@@ -297,21 +302,23 @@ bool Configuration::readFile() {
             !data["battery"].containsKey("monitorInternalVoltage") ||
             !data["battery"].containsKey("internalSleepVoltage") ||
             !data["battery"].containsKey("sendExternalVoltage") ||
-            !data["battery"].containsKey("externalVoltagePin") ||
             !data["battery"].containsKey("monitorExternalVoltage") ||
             !data["battery"].containsKey("externalSleepVoltage") ||
+            !data["battery"].containsKey("useExternalI2CSensor") ||
             !data["battery"].containsKey("voltageDividerR1") ||
             !data["battery"].containsKey("voltageDividerR2") ||
+            !data["battery"].containsKey("externalVoltagePin") ||
             !data["battery"].containsKey("sendVoltageAsTelemetry")) needsRewrite = true;
         battery.sendInternalVoltage     = data["battery"]["sendInternalVoltage"] | false;
         battery.monitorInternalVoltage  = data["battery"]["monitorInternalVoltage"] | false;
         battery.internalSleepVoltage    = data["battery"]["internalSleepVoltage"] | 2.9;
         battery.sendExternalVoltage     = data["battery"]["sendExternalVoltage"] | false;
-        battery.externalVoltagePin      = data["battery"]["externalVoltagePin"] | 34;
         battery.monitorExternalVoltage  = data["battery"]["monitorExternalVoltage"] | false;
         battery.externalSleepVoltage    = data["battery"]["externalSleepVoltage"] | 10.9;
+        battery.useExternalI2CSensor    = data["battery"]["useExternalI2CSensor"] | false;
         battery.voltageDividerR1        = data["battery"]["voltageDividerR1"] | 100.0;
         battery.voltageDividerR2        = data["battery"]["voltageDividerR2"] | 27.0;
+        battery.externalVoltagePin      = data["battery"]["externalVoltagePin"] | 34;
         battery.sendVoltageAsTelemetry  = data["battery"]["sendVoltageAsTelemetry"] | false;
 
         if (!data["wxsensor"].containsKey("active") ||
@@ -449,7 +456,7 @@ void Configuration::setDefaultValues() {
     beacon.statusPacket             = "";    
 
     beacon.gpsActive                = false;
-    beacon.gpsAmbiguity             = false;
+    beacon.ambiguityLevel           = 0;
 
     personalNote                    = "";   
 
@@ -479,11 +486,12 @@ void Configuration::setDefaultValues() {
     battery.internalSleepVoltage    = 2.9;
 
     battery.sendExternalVoltage     = false;
-    battery.externalVoltagePin      = 34;
     battery.monitorExternalVoltage  = false;
     battery.externalSleepVoltage    = 10.9;
+    battery.useExternalI2CSensor    = false;
     battery.voltageDividerR1        = 100.0;
     battery.voltageDividerR2        = 27.0;
+    battery.externalVoltagePin      = 34;
 
     battery.sendVoltageAsTelemetry  = false;
 

src/display.cpp

@@ -47,9 +47,13 @@
             #ifdef HELTEC_WP_V1
                 EInkDisplay_WirelessPaperV1_1 display;
             #endif
-            /*#ifdef HELTEC_WP_V1_2         // SOON!
+            #ifdef HELTEC_WP_V1_2
                 EInkDisplay_WirelessPaperV1_2 display;
-            #endif*/
+            #endif
+            #ifdef HELTEC_VM_E290
+                EInkDisplay_VisionMasterE290 display;
+            #endif
+
             String lastEpaperText;
         #else
             #include <Adafruit_GFX.h>
@@ -88,15 +92,22 @@ void displaySetup() {
             tft.setTextFont(0);
             tft.fillScreen(TFT_BLACK);
             #if defined(TTGO_T_DECK_GPS) || defined(TTGO_T_DECK_PLUS)
-                sprite.createSprite(320,240);
+                sprite.createSprite(320, 240);
             #else
-                sprite.createSprite(160,80);
+                sprite.createSprite(160, 80);
             #endif
         #else
             #ifdef HAS_EPAPER
                 display.landscape();
                 display.printCenter("LoRa APRS iGate Initialising...");
-                if (Config.display.turn180) display.setRotation(2);
+                if (Config.display.turn180) {
+                    #if defined(HELTEC_VM_E290) || defined(HELTEC_WP_V1)
+                        display.setRotation(3);
+                    #endif
+                    #if defined(HELTEC_WP_V1_2)
+                        display.setRotation(1);
+                    #endif
+                }
                 display.update();
             #else
                 #ifdef OLED_DISPLAY_HAS_RST_PIN
@@ -158,7 +169,6 @@ void displayToggle(bool toggle) {
                 digitalWrite(TFT_BL, LOW);
             #else
                 #ifdef HAS_EPAPER
-                    display.printCenter("Enabled EPAPER Display...");
                     display.update();
                 #else
                     #if defined(TTGO_T_Beam_S3_SUPREME_V3)
@@ -196,7 +206,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                 sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
 
-            sprite.pushSprite(0,0);
+            sprite.pushSprite(0, 0);
         #else
             #ifdef HAS_EPAPER
                 display.clearMemory();
@@ -261,7 +271,7 @@ void displayShow(const String& header, const String& line1, const String& line2,
                 sprite.drawString(*lines[i], 3, (lineSpacing * (2 + i)) - 2);
             }
 
-            sprite.pushSprite(0,0);
+            sprite.pushSprite(0, 0);
         #else
             #ifdef HAS_EPAPER
                 lastEpaperText = header + line1 + line2 + line3 + line4 + line5 + line6;

src/gps_utils.cpp

@@ -16,6 +16,7 @@
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <APRSPacketLib.h>
 #include <TinyGPS++.h>
 #include <WiFi.h>
 #include "configuration.h"
@@ -42,70 +43,6 @@ namespace GPS_Utils {
         return iGateLoRaBeaconPacket;
     }
 
-    char *ax25_base91enc(char *s, uint8_t n, uint32_t v) {
-        for(s += n, *s = '\0'; n; n--) {
-            *(--s) = v % 91 + 33;
-            v /= 91;
-        }
-        return(s);
-    }
-
-    float roundToTwoDecimals(float degrees) {
-        return round(degrees * 100) / 100;
-    }
-
-    String encodeGPS(float latitude, float longitude, const String& overlay, const String& symbol) {
-        String encodedData = overlay;
-        uint32_t aprs_lat, aprs_lon;
-
-        float processedLatitude     = latitude;
-        float processedLongitude    = longitude;
-        if (Config.beacon.gpsActive && Config.beacon.gpsAmbiguity) {
-            processedLatitude       = roundToTwoDecimals(latitude);
-            processedLongitude      = roundToTwoDecimals(longitude);
-        }
-
-        aprs_lat = 900000000 - processedLatitude * 10000000;
-        aprs_lat = aprs_lat / 26 - aprs_lat / 2710 + aprs_lat / 15384615;
-        aprs_lon = 900000000 + processedLongitude * 10000000 / 2;
-        aprs_lon = aprs_lon / 26 - aprs_lon / 2710 + aprs_lon / 15384615;
-
-        String Ns, Ew, helper;
-        if(processedLatitude < 0) { Ns = "S"; } else { Ns = "N"; }
-        if(processedLatitude < 0) { processedLatitude = -processedLatitude; }
-
-        if(processedLongitude < 0) { Ew = "W"; } else { Ew = "E"; }
-        if(processedLongitude < 0) { processedLongitude = -processedLongitude; }
-
-        char helper_base91[] = {"0000\0"};
-        int i;
-        ax25_base91enc(helper_base91, 4, aprs_lat);
-        for (i = 0; i < 4; i++) {
-            encodedData += helper_base91[i];
-        }
-        ax25_base91enc(helper_base91, 4, aprs_lon);
-        for (i = 0; i < 4; i++) {
-            encodedData += helper_base91[i];
-        }
-        encodedData += symbol;
-        encodedData += "  ";
-        encodedData += "\x47";
-        return encodedData;
-    }
-
-    void generateBeaconFirstPart() {
-        String beaconPacket = Config.callsign;
-        beaconPacket += ">APLRG1";
-        if (Config.beacon.path.indexOf("WIDE") == 0) {
-            beaconPacket += ",";
-            beaconPacket += Config.beacon.path;
-        }
-        iGateBeaconPacket       = beaconPacket;
-        iGateBeaconPacket       += ",qAC:!";
-        iGateLoRaBeaconPacket   = beaconPacket;
-        iGateLoRaBeaconPacket   += ":!";
-    }
-
     void generateBeacons() {
         if (Config.callsign.indexOf("NOCALL-10") != 0 && !Utils::checkValidCallsign(Config.callsign)) {
             displayShow("***** ERROR ******", "CALLSIGN = NOT VALID!", "", "Only Rx Mode Active", 3000);
@@ -116,9 +53,17 @@ namespace GPS_Utils {
             Config.digi.mode            = 0;
             Config.backupDigiMode       = false;
         }
-        generateBeaconFirstPart();
+        String beaconPacket     = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-        String encodedGPS       = encodeGPS(Config.beacon.latitude, Config.beacon.longitude, Config.beacon.overlay, Config.beacon.symbol);
+        String encodedGPS       = APRSPacketLib::encodeGPSIntoBase91(Config.beacon.latitude, Config.beacon.longitude, 0, 0, Config.beacon.symbol, false, 0, true, Config.beacon.ambiguityLevel);
+        
+        iGateBeaconPacket       = beaconPacket;
+        iGateBeaconPacket       += ",qAC:!";
+        iGateBeaconPacket       += Config.beacon.overlay;
         iGateBeaconPacket       += encodedGPS;
+
+        iGateLoRaBeaconPacket   = beaconPacket;
+        iGateLoRaBeaconPacket   += ":=";
+        iGateLoRaBeaconPacket   += Config.beacon.overlay;
         iGateLoRaBeaconPacket   += encodedGPS;
     }
 
@@ -126,47 +71,40 @@ namespace GPS_Utils {
         return TinyGPSPlus::distanceBetween(Config.beacon.latitude,Config.beacon.longitude, latitude, longitude) / 1000.0;
     }
 
+    String buildDistanceAndComment(float latitude, float longitude, const String& comment) {
+        distance = String(calculateDistanceTo(latitude, longitude),1);
+
+        String distanceAndComment = String(latitude,5);
+        distanceAndComment += "N / ";
+        distanceAndComment += String(longitude,5);
+        distanceAndComment += "E / ";
+        distanceAndComment += distance;
+        distanceAndComment += "km";
+
+        if (comment != "") {
+            distanceAndComment += " / ";
+            distanceAndComment += comment;
+        }
+        return distanceAndComment;
+
+    }
+
     String decodeEncodedGPS(const String& packet) {
         int indexOfExclamation  = packet.indexOf(":!");
         int indexOfEqual        = packet.indexOf(":=");
 
         const uint8_t OFFSET = 3;     // Offset for encoded data in the packet
-        String GPSPacket;
+        String infoGPS;
         if (indexOfExclamation > 10) {
-            GPSPacket = packet.substring(indexOfExclamation + OFFSET);
+            infoGPS = packet.substring(indexOfExclamation + OFFSET);
         } else if (indexOfEqual > 10) {
-            GPSPacket = packet.substring(indexOfEqual + OFFSET);
+            infoGPS = packet.substring(indexOfEqual + OFFSET);
         }
 
-        String encodedLatitude = GPSPacket.substring(0,4);
+        float decodedLatitude   = APRSPacketLib::decodeBase91EncodedLatitude(infoGPS.substring(0,4));
-        int Y1 = encodedLatitude[0] - 33;
+        float decodedLongitude  = APRSPacketLib::decodeBase91EncodedLongitude(infoGPS.substring(4,8));
-        int Y2 = encodedLatitude[1] - 33;
-        int Y3 = encodedLatitude[2] - 33;
-        int Y4 = encodedLatitude[3] - 33;
-        float decodedLatitude = 90.0 - (((Y1 * pow(91,3)) + (Y2 * pow(91,2)) + (Y3 * 91) + Y4) / 380926.0);
 
-        String encodedLongitude = GPSPacket.substring(4,8);
+        return buildDistanceAndComment(decodedLatitude, decodedLongitude, infoGPS.substring(12));
-        int X1 = encodedLongitude[0] - 33;
-        int X2 = encodedLongitude[1] - 33;
-        int X3 = encodedLongitude[2] - 33;
-        int X4 = encodedLongitude[3] - 33;
-        float decodedLongitude = -180.0 + (((X1 * pow(91,3)) + (X2 * pow(91,2)) + (X3 * 91) + X4) / 190463.0);
-
-        distance = String(calculateDistanceTo(decodedLatitude, decodedLongitude),1);
-
-        String decodedGPS = String(decodedLatitude,5);
-        decodedGPS += "N / ";
-        decodedGPS += String(decodedLongitude,5);
-        decodedGPS += "E / ";
-        decodedGPS += distance;
-        decodedGPS += "km";
-
-        String comment = GPSPacket.substring(12);
-        if (comment != "") {
-            decodedGPS += " / ";
-            decodedGPS += comment;
-        }
-        return decodedGPS;
     }
 
     String getReceivedGPS(const String& packet) {
@@ -195,49 +133,42 @@ namespace GPS_Utils {
         convertedLongitude += Longitude.substring(Longitude.indexOf(".") + 1, Longitude.indexOf(".") + 3).toFloat() / (60*100);
         if (Longitude.endsWith("W")) convertedLongitude = -convertedLongitude;  // Handle Western Hemisphere
         
-        distance = String(calculateDistanceTo(convertedLatitude, convertedLongitude),1);
+        return buildDistanceAndComment(convertedLatitude, convertedLongitude, infoGPS.substring(19));
-
-        String decodedGPS = String(convertedLatitude,5);
-        decodedGPS += "N / ";
-        decodedGPS += String(convertedLongitude,5);
-        decodedGPS += "E / ";
-        decodedGPS += distance;
-        decodedGPS += "km";
-
-        String comment = infoGPS.substring(19);  
-        if (comment != "") {
-            decodedGPS += " / ";
-            decodedGPS += comment;
-        }
-        return decodedGPS;
     }
 
     String getDistanceAndComment(const String& packet) {
         int indexOfAt = packet.indexOf(":@");
-        if (indexOfAt > 10) {
+        if (indexOfAt > 10) return getReceivedGPS(packet);
-            return getReceivedGPS(packet);
-        } else {
-            const uint8_t ENCODED_BYTE_OFFSET = 14;     // Offset for encoded data in the packet
-            int indexOfExclamation  = packet.indexOf(":!");
-            int indexOfEqual        = packet.indexOf(":=");
-            uint8_t encodedBytePosition = 0;
-            if (indexOfExclamation > 10) {              // Determine the position where encoded data starts
-                encodedBytePosition = indexOfExclamation + ENCODED_BYTE_OFFSET;
-            } else if (indexOfEqual > 10) {
-                encodedBytePosition = indexOfEqual + ENCODED_BYTE_OFFSET;
-            }
 
-            if (encodedBytePosition != 0) {
+        const uint8_t nonEncondedLatitudeOffset     = 9;    // "N" / "S"
-                char currentChar = packet[encodedBytePosition];
+        const uint8_t nonEncondedLongitudeOffset    = 19;   // "E" / "W"
-                if (currentChar == 'G' || currentChar == 'Q' || currentChar == '[' || currentChar == 'H' || currentChar == 'X') {
+        const uint8_t encondedByteOffset            = 14;
-                    return decodeEncodedGPS(packet);    // If valid encoded data position is found, decode it
+        
-                } else {
+        int indexOfExclamation  = packet.indexOf(":!");
-                    return getReceivedGPS(packet);
+        int indexOfEqual        = packet.indexOf(":=");
-                }
+        int baseIndex           = - 1;
-            } else {
+        if (indexOfExclamation > 10) {
-                return " _ / _ / _ ";
+            baseIndex = indexOfExclamation;
-            }
+        } else if (indexOfEqual > 10) {
+            baseIndex = indexOfEqual;
         }
+        if (baseIndex == -1) return " _ / _ / _ ";
+
+        int latitudeIndex       = baseIndex + nonEncondedLatitudeOffset;
+        int longitudeIndex      = baseIndex + nonEncondedLongitudeOffset;
+        int encondedByteIndex   = baseIndex + encondedByteOffset;
+        int packetLength        = packet.length();
+
+        if (latitudeIndex >= packetLength || longitudeIndex >= packetLength || encondedByteIndex >= packetLength) return " _ / _ / _ ";
+
+        char latChar = packet[latitudeIndex];
+        char lngChar = packet[longitudeIndex];
+        if ((latChar == 'N' || latChar == 'S') && (lngChar == 'E' || lngChar == 'W')) return getReceivedGPS(packet);
+        
+        char byteChar = packet[encondedByteIndex];
+        if (byteChar == 'G' || byteChar == 'Q' || byteChar == '[' || byteChar == 'H' || byteChar == 'X' || byteChar == '3') return decodeEncodedGPS(packet);
+
+        return " _ / _ / _ ";
     }
 
     void setup() {

src/lora_utils.cpp

@@ -93,6 +93,16 @@ namespace LoRa_Utils {
         #if defined(HAS_SX1278) || defined(HAS_SX1276)
             radio.setDio0Action(setFlag, RISING);
         #endif
+
+        /*#ifdef SX126X_DIO3_TCXO_VOLTAGE
+            if (radio.setTCXO(float(SX126X_DIO3_TCXO_VOLTAGE)) == RADIOLIB_ERR_NONE) {
+                Utils::println("Set LoRa Module TCXO Voltage to:" + String(SX126X_DIO3_TCXO_VOLTAGE));
+            } else {
+                Utils::println("Set LoRa Module TCXO Voltage failed! State: " + String(state));
+                while (true);
+        }
+         #endif*/
+         
         radio.setSpreadingFactor(Config.loramodule.rxSpreadingFactor);
         radio.setCodingRate(Config.loramodule.rxCodingRate4);
         float signalBandwidth = Config.loramodule.rxSignalBandwidth/1000;
@@ -103,6 +113,11 @@ namespace LoRa_Utils {
             radio.setRfSwitchPins(RADIO_RXEN, RADIO_TXEN);
         #endif
 
+        /*#ifdef SX126X_DIO2_AS_RF_SWITCH
+        radio.setRfSwitchPins(RADIO_RXEN, RADIOLIB_NC);
+        radio.setDio2AsRfSwitch(true);
+        #endif*/
+
         #ifdef HAS_1W_LORA  // Ebyte E22 400M30S (SX1268) / 900M30S (SX1262) / Ebyte E220 400M30S (LLCC68)
             state = radio.setOutputPower(Config.loramodule.power); // max value 20dB for 1W modules as they have Low Noise Amp
             radio.setCurrentLimit(140); // to be validated (100 , 120, 140)?
@@ -120,6 +135,13 @@ namespace LoRa_Utils {
             radio.setRxBoostedGainMode(true);
         #endif
 
+        #if defined(HAS_TCXO) && !defined(HAS_1W_LORA)
+            radio.setDio2AsRfSwitch();
+        #endif
+        #ifdef HAS_TCXO
+            radio.setTCXO(1.8);
+        #endif
+
         if (state == RADIOLIB_ERR_NONE) {
             Utils::println("init : LoRa Module    ...     done!");
         } else {
@@ -204,7 +226,7 @@ namespace LoRa_Utils {
                     if (packet != "") {
 
                         String sender   = packet.substring(3, packet.indexOf(">"));
-                        if (packet.substring(0,3) == "\x3c\xff\x01" && !STATION_Utils::isBlacklisted(sender)){   // avoid processing BlackListed stations
+                        if (packet.substring(0,3) == "\x3c\xff\x01" && !STATION_Utils::isBlacklisted(sender)) {     // avoid processing BlackListed stations
                             rssi        = radio.getRSSI();
                             snr         = radio.getSNR();
                             freqError   = radio.getFrequencyError();

src/ntp_utils.cpp

@@ -45,7 +45,7 @@ namespace NTP_Utils {
     }
 
     String getFormatedTime() {
-        if (Config.digi.ecoMode == 0) return timeClient->getFormattedTime();
+        if (WiFi.status() == WL_CONNECTED && Config.digi.ecoMode == 0) return timeClient->getFormattedTime();
         return "DigiEcoMode Active";
     }
 

src/power_utils.cpp

@@ -49,19 +49,19 @@ namespace POWER_Utils {
 
     #ifdef VEXT_CTRL
         void vext_ctrl_ON() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3) || defined(HELTEC_VM_E290)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
             #endif
-            #if defined(HELTEC_WP_V1) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+            #if defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
             #endif
         }
 
         void vext_ctrl_OFF() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3) || defined(HELTEC_VM_E290)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
             #endif
-            #if defined(HELTEC_WP_V1) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
+            #if defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2) || defined(HELTEC_WS) || defined(HELTEC_V3_2) || defined(HELTEC_WSL_V3)
                 digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
             #endif
         }
@@ -70,19 +70,19 @@ namespace POWER_Utils {
 
     #ifdef ADC_CTRL
         void adc_ctrl_ON() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2) || defined(HELTEC_VM_E290)
                 digitalWrite(ADC_CTRL, HIGH);
             #endif
-            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1)
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2)
                 digitalWrite(ADC_CTRL, LOW);
             #endif
         }
 
         void adc_ctrl_OFF() {
-            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2)
+            #if defined(HELTEC_WIRELESS_TRACKER) || defined(HELTEC_V3_2) || defined(HELTEC_VM_E290)
                 digitalWrite(ADC_CTRL, LOW);
             #endif
-            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1)
+            #if defined(HELTEC_V3) || defined(HELTEC_V2) || defined(HELTEC_WSL_V3) || defined(HELTEC_WP_V1) || defined(HELTEC_WP_V1_2)
                 digitalWrite(ADC_CTRL, HIGH);
             #endif
         }

src/station_utils.cpp

@@ -57,7 +57,7 @@ bool packetIsBeacon             = false;
 
 namespace STATION_Utils {
 
-    std::vector<String> loadCallSignList(const String& list) {
+    std::vector<String> loadCallsignList(const String& list) {
         std::vector<String> loadedList;
 
         String callsigns = list;
@@ -77,12 +77,12 @@ namespace STATION_Utils {
     }
 
     void loadBlacklistAndManagers() {
-        blacklist   = loadCallSignList(Config.blacklist);
+        blacklist   = loadCallsignList(Config.blacklist);
-        managers    = loadCallSignList(Config.remoteManagement.managers);
+        managers    = loadCallsignList(Config.remoteManagement.managers);
     }
 
     bool checkCallsignList(const std::vector<String>& list, const String& callsign) {
-        for (int i = 0; i < list.size(); i++) {
+        for (size_t i = 0; i < list.size(); i++) {
             int wildcardIndex = list[i].indexOf("*");
             if (wildcardIndex >= 0) {
                 String wildcard = list[i].substring(0, wildcardIndex);

src/telemetry_utils.cpp

@@ -122,7 +122,7 @@ namespace TELEMETRY_Utils {
         telemetryCounter++;
         if (telemetryCounter == 1000) telemetryCounter = 0;
         if (Config.battery.sendInternalVoltage) telemetry += generateEncodedTelemetryBytes(BATTERY_Utils::checkInternalVoltage(), false, 0);
-        if (Config.battery.sendExternalVoltage) telemetry += generateEncodedTelemetryBytes(BATTERY_Utils::checkExternalVoltage(), false, 1);
+        if (Config.battery.sendExternalVoltage) telemetry += generateEncodedTelemetryBytes(BATTERY_Utils::checkExternalVoltage(), false, Config.battery.useExternalI2CSensor ? 0 : 1);
         telemetry += "|";
         return telemetry;
     }

src/utils.cpp

@@ -16,6 +16,7 @@
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <APRSPacketLib.h>
 #include <TinyGPS++.h>
 #include <WiFi.h>
 #include "telemetry_utils.h"
@@ -71,12 +72,8 @@ String      secondaryBeaconPacket;
 namespace Utils {
 
     void processStatus() {
-        String status = Config.callsign;
+        String status = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-        status.concat(">APLRG1");
+
-        if (Config.beacon.path.indexOf("WIDE") == 0) {
-            status.concat(",");
-            status.concat(Config.beacon.path);
-        }
         if (WiFi.status() == WL_CONNECTED && Config.aprs_is.active && Config.beacon.sendViaAPRSIS) {
             delay(1000);
             status.concat(",qAC:>");
@@ -167,10 +164,18 @@ namespace Utils {
                 if (Config.beacon.gpsActive && Config.digi.ecoMode == 0) {
                     GPS_Utils::getData();
                     if (gps.location.isUpdated() && gps.location.lat() != 0.0 && gps.location.lng() != 0.0) {
-                        GPS_Utils::generateBeaconFirstPart();
+                        String basePacket   = APRSPacketLib::generateBasePacket(Config.callsign, "APLRG1", Config.beacon.path);
-                        String encodedGPS = GPS_Utils::encodeGPS(gps.location.lat(), gps.location.lng(), Config.beacon.overlay, Config.beacon.symbol);
+                        String encodedGPS   = APRSPacketLib::encodeGPSIntoBase91(gps.location.lat(),gps.location.lng(), 0, 0, Config.beacon.symbol, false, 0, true, Config.beacon.ambiguityLevel);
-                        beaconPacket = iGateBeaconPacket + encodedGPS;
+
-                        secondaryBeaconPacket = iGateLoRaBeaconPacket + encodedGPS;
+                        beaconPacket    = basePacket;
+                        beaconPacket    += ",qAC:!";
+                        beaconPacket    += Config.beacon.overlay;
+                        beaconPacket    += encodedGPS;
+
+                        secondaryBeaconPacket   = basePacket;
+                        secondaryBeaconPacket   += ":=";
+                        secondaryBeaconPacket   += Config.beacon.overlay;
+                        secondaryBeaconPacket   += encodedGPS;
                     }
                 }
             #endif

src/web_utils.cpp

@@ -191,7 +191,7 @@ namespace WEB_Utils {
         }
 
         Config.beacon.gpsActive             = request->hasParam("beacon.gpsActive", true);
-        Config.beacon.gpsAmbiguity          = request->hasParam("beacon.gpsAmbiguity", true);
+        Config.beacon.ambiguityLevel        = getParamIntSafe("beacon.ambiguityLevel", Config.beacon.ambiguityLevel);
 
         Config.personalNote                 = getParamStringSafe("personalNote", Config.personalNote);
 
@@ -228,6 +228,9 @@ namespace WEB_Utils {
         }
 
         Config.battery.sendExternalVoltage          = request->hasParam("battery.sendExternalVoltage", true);
+        if (Config.battery.sendExternalVoltage) {
+            Config.battery.useExternalI2CSensor     = request->hasParam("battery.useExternalI2CSensor", true);
+        }
         if (Config.battery.sendExternalVoltage) {
             Config.battery.externalVoltagePin       = getParamIntSafe("battery.externalVoltagePin", Config.battery.externalVoltagePin);
             Config.battery.voltageDividerR1         = getParamFloatSafe("battery.voltageDividerR1", Config.battery.voltageDividerR1);

src/wifi_utils.cpp

@@ -60,7 +60,7 @@ namespace WIFI_Utils {
                 Serial.print(millis());
                 Serial.println("Reconnecting to WiFi...");
                 WiFi.disconnect();
-                WIFI_Utils::startWiFi();//WiFi.reconnect();
+                WIFI_Utils::startWiFi();
                 previousWiFiMillis = millis();
 
                 if (Config.backupDigiMode) {
@@ -132,7 +132,7 @@ namespace WIFI_Utils {
             digitalWrite(INTERNAL_LED_PIN,LOW);
         #endif
         if (WiFi.status() == WL_CONNECTED) {
-            Serial.print("Connected as ");
+            Serial.print("\nConnected as ");
             Serial.print(WiFi.localIP());
             Serial.print(" / MAC Address: ");
             Serial.println(WiFi.macAddress());

src/wx_utils.cpp

@@ -42,6 +42,7 @@ float newHum, newTemp, newPress, newGas;
 
 
 Adafruit_BME280     bme280;
+Adafruit_AHTX0      aht20; 
 #if defined(HELTEC_V3) || defined(HELTEC_V3_2)
 Adafruit_BMP280     bmp280(&Wire1);
 Adafruit_Si7021     si7021  = Adafruit_Si7021();
@@ -119,15 +120,19 @@ namespace WX_Utils {
                             Serial.println("BMP280 sensor found");
                             wxModuleType    = 2;
                             wxModuleFound   = true;
+                            if (aht20.begin()) {
+                                Serial.println("AHT20 sensor found");
+                                if (wxModuleType == 2) wxModuleType = 6;
+                            }
                         }
                     }
-                } else if (wxModuleAddress == 0x40) {
+                } else if (wxModuleAddress == 0x40 && Config.battery.useExternalI2CSensor == false) {
                     if(si7021.begin()) {
                         Serial.println("Si7021 sensor found");
                         wxModuleType    = 4;
                         wxModuleFound   = true;
                     }
-                } 
+                }
                 #ifdef LIGHTGATEWAY_PLUS_1_0
                 else if (wxModuleAddress == 0x70) {
                     if (shtc3.begin()) {
@@ -265,15 +270,27 @@ namespace WX_Utils {
                 newPress    = 0;
                 break;
             case 5: // SHTC3
-                #ifdef LIGHTGATEWAY_PLUS_1_0
+                {
-                    sensors_event_t humidity, temp;
+                    #ifdef LIGHTGATEWAY_PLUS_1_0
-                    shtc3.getEvent(&humidity, &temp);
+                        sensors_event_t humidity, temp;
-                    newTemp     = temp.temperature;
+                        shtc3.getEvent(&humidity, &temp);
-                    newHum      = humidity.relative_humidity;
+                        newTemp     = temp.temperature;
-                    newPress    = 0;
+                        newHum      = humidity.relative_humidity;
-                #endif
+                        newPress    = 0;
+                    #endif
+                }
                 break;
-        }    
+            case 6: // BMP280 + AHT20
+                {
+                    bmp280.takeForcedMeasurement();
+                    newTemp     = bmp280.readTemperature();
+                    newPress    = (bmp280.readPressure() / 100.0F);
+                    sensors_event_t humidity, temp;
+                    aht20.getEvent(&humidity, &temp);
+                    newHum      = humidity.relative_humidity;
+                }
+                break;
+        }
 
         if (isnan(newTemp) || isnan(newHum) || isnan(newPress)) {
             Serial.println("BME/BMP/Si7021 Module data failed");
@@ -281,16 +298,16 @@ namespace WX_Utils {
             return ".../...g...t...";
         } else {
             String tempStr = generateTempString(((newTemp + Config.wxsensor.temperatureCorrection) * 1.8) + 32);
-            
+
             String humStr;
-            if (wxModuleType == 1 || wxModuleType == 3 || wxModuleType == 4 || wxModuleType == 5) {
+            if (wxModuleType == 1 || wxModuleType == 3 || wxModuleType == 4 || wxModuleType == 5 || wxModuleType == 6) {
                 humStr  = generateHumString(newHum);
             } else if (wxModuleType == 2) {
                 humStr  = "..";
             }
-            
+
             String presStr = (wxModuleType == 4 || wxModuleType == 5) 
-                ? "....." 
+                ? "....."
                 : generatePresString(newPress + getAltitudeCorrection() / CORRECTION_FACTOR);
 
             fifthLine = "BME-> ";

variants/ESP32_C3_OctopusLab_LoRa/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32c3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_C3_OctopusLab_LoRa
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_1W_LoRa/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1268
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          18
     #define RADIO_MISO_PIN          19
     #define RADIO_MOSI_PIN          23

variants/ESP32_DIY_1W_LoRa/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_1W_LoRa
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_1W_LoRa_915/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1262
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          18
     #define RADIO_MISO_PIN          19
     #define RADIO_MOSI_PIN          23

variants/ESP32_DIY_1W_LoRa_915/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_1W_LoRa_915
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_1W_LoRa_LLCC68/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
  	-D ESP32_DIY_1W_LoRa_LLCC68
 lib_deps =
  	${common.lib_deps}

variants/ESP32_DIY_1W_LoRa_Mesh_V1_2/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_1W_LoRa_Mesh_V1_2
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_LoRa/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_LoRa
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_LoRa_915/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_LoRa_915
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_LoRa_A7670/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_LoRa_A7670
 lib_deps =
 	${common.lib_deps}

variants/ESP32_DIY_LoRa_A7670_915/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32_DIY_LoRa_A7670_915
 lib_deps =
 	${common.lib_deps}

variants/LoRaHAM_V2/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D LoRaHAM_V2
 lib_deps =
 	${common.lib_deps}

variants/OE5HWN_MeshCom/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1268
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          18
     #define RADIO_MISO_PIN          19
     #define RADIO_MOSI_PIN          23

variants/OE5HWN_MeshCom/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D OE5HWN_MeshCom
 lib_deps =
 	${common.lib_deps}

variants/QRPLabs_LightGateway_1_0/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D LIGHTGATEWAY_1_0
 lib_deps =
 	${common.lib_deps}

variants/QRPLabs_LightGateway_Plus_1_0/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1268
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_VCC_PIN           21
     #define RADIO_SCLK_PIN          12
     #define RADIO_MISO_PIN          13

variants/QRPLabs_LightGateway_Plus_1_0/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D LIGHTGATEWAY_PLUS_1_0
 lib_deps =
 	${common.lib_deps}

variants/TROY_LoRa_APRS/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TROY_LoRa_APRS
 lib_deps =
 	${common.lib_deps}

variants/WEMOS-D1-R32-RA02/platformio.ini

@@ -2,6 +2,9 @@
 board = wemos_d1_uno32
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D WEMOS_D1_R32_RA02
 lib_deps =
 	${common.lib_deps}

variants/WEMOS-LOLIN32-OLED-DIY/platformio.ini

@@ -2,6 +2,9 @@
 board = lolin32
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D WEMOS_LOLIN32_OLED_DIY_LoRa
 lib_deps =
 	${common.lib_deps}

variants/WEMOS_S2_MINI_DIY_LoRa/platformio.ini

@@ -2,6 +2,9 @@
 board = lolin_s2_mini
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D WEMOS_S2_MINI_DIY_LoRa
 lib_deps =
 	${common.lib_deps}

variants/XIAO_ESP32S3_WIO_SX1262/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN      7
     #define RADIO_MISO_PIN      8
     #define RADIO_MOSI_PIN      9

variants/XIAO_ESP32S3_WIO_SX1262/platformio.ini

@@ -3,6 +3,9 @@ board = seeed_xiao_esp32s3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D XIAO_ESP32S3_LORA
 lib_deps =
 	${common.lib_deps}

variants/esp32c3_DIY_1W_LoRa/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1268
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          8
     #define RADIO_MISO_PIN          9
     #define RADIO_MOSI_PIN          10

variants/esp32c3_DIY_1W_LoRa/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32c3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32C3_DIY_1W_LoRa
 lib_deps =
 	${common.lib_deps}

variants/esp32c3_DIY_1W_LoRa_915/board_pinout.h

@@ -22,6 +22,7 @@
     //  LoRa Radio
     #define HAS_SX1262
     #define HAS_1W_LORA
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          8
     #define RADIO_MISO_PIN          9
     #define RADIO_MOSI_PIN          10

variants/esp32c3_DIY_1W_LoRa_915/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32c3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D ESP32C3_DIY_1W_LoRa_915
 lib_deps =
 	${common.lib_deps}

variants/heltec-lora32-v2/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-lora32-v21
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_V2
 lib_deps =
 	${common.lib_deps}

variants/heltec_ht-ct62/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          10
     #define RADIO_MISO_PIN          6
     #define RADIO_MOSI_PIN          7

variants/heltec_ht-ct62/platformio.ini

@@ -3,6 +3,9 @@ board = esp32-c3-devkitm-1
 board_build.mcu = esp32c3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_HTCT62
 lib_deps =
 	${common.lib_deps}

variants/heltec_vision_master_e290/board_pinout.h

@@ -0,0 +1,56 @@
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
+ * This file is part of LoRa APRS iGate.
+ * 
+ * LoRa APRS iGate is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or 
+ * (at your option) any later version.
+ * 
+ * LoRa APRS iGate is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOARD_PINOUT_H_
+#define BOARD_PINOUT_H_
+
+    //  LoRa Radio
+    #define HAS_SX1262
+    #define HAS_TCXO
+    #define RADIO_SCLK_PIN          9
+    #define RADIO_MISO_PIN          11
+    #define RADIO_MOSI_PIN          10
+    #define RADIO_CS_PIN            8
+    #define RADIO_RST_PIN           12
+    #define RADIO_DIO1_PIN          14
+    #define RADIO_BUSY_PIN          13
+    #define RADIO_WAKEUP_PIN        RADIO_DIO1_PIN
+    #define GPIO_WAKEUP_PIN         GPIO_SEL_14
+
+    //  I2C
+    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define BOARD_I2C_SDA           39
+    #define BOARD_I2C_SCL           38
+
+    //  Display
+    #define HAS_DISPLAY
+    #define HAS_EPAPER
+    #define EPAPER_BUSY             6
+    #define EPAPER_RST              5
+    #define EPAPER_DC               4
+    #define EPAPER_CS               3
+    #define EPAPER_SCL              2
+    #define EPAPER_SDA              1
+
+    //  Aditional Config
+    #define INTERNAL_LED_PIN        45
+    #define BATTERY_PIN             7
+    #define ADC_CTRL                46
+    #define VEXT_CTRL               18
+
+#endif

variants/heltec_vision_master_e290/platformio.ini

@@ -0,0 +1,13 @@
+[env:heltec_vision_master_e290]
+board = esp32-s3-devkitc-1
+board_build.mcu = esp32s3
+build_flags =
+	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
+	-D HELTEC_VM_E290
+	-D Vision_Master_E290
+lib_deps =
+	${common.lib_deps}
+	https://github.com/todd-herbert/heltec-eink-modules.git

variants/heltec_wifi_lora_32_V3/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wifi_lora_32_V3/platformio.ini

@@ -3,6 +3,9 @@ board = heltec_wifi_lora_32_V3
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_V3
 lib_deps =
 	${common.lib_deps}

variants/heltec_wifi_lora_32_V3_2/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wifi_lora_32_V3_2/platformio.ini

@@ -3,6 +3,9 @@ board = heltec_wifi_lora_32_V3
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_V3_2
 lib_deps =
 	${common.lib_deps}

variants/heltec_wireless_bridge/platformio.ini

@@ -2,6 +2,9 @@
 board = esp32dev
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_WIRELESS_BRIDGE
 lib_deps =
 	${common.lib_deps}

variants/heltec_wireless_paper_v1/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wireless_paper_v1/platformio.ini

@@ -3,6 +3,9 @@ board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_WP_V1
 	-D WIRELESS_PAPER
 lib_deps =

variants/heltec_wireless_paper_v1_2/board_pinout.h

@@ -0,0 +1,56 @@
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ * 
+ * This file is part of LoRa APRS iGate.
+ * 
+ * LoRa APRS iGate is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or 
+ * (at your option) any later version.
+ * 
+ * LoRa APRS iGate is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOARD_PINOUT_H_
+#define BOARD_PINOUT_H_
+
+    //  LoRa Radio
+    #define HAS_SX1262
+    #define HAS_TCXO
+    #define RADIO_SCLK_PIN          9
+    #define RADIO_MISO_PIN          11
+    #define RADIO_MOSI_PIN          10
+    #define RADIO_CS_PIN            8
+    #define RADIO_RST_PIN           12
+    #define RADIO_DIO1_PIN          14
+    #define RADIO_BUSY_PIN          13
+    #define RADIO_WAKEUP_PIN        RADIO_DIO1_PIN
+    #define GPIO_WAKEUP_PIN         GPIO_SEL_14
+
+    //  I2C
+    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define BOARD_I2C_SDA           37
+    #define BOARD_I2C_SCL           36
+
+    //  Display
+    #define HAS_DISPLAY
+    #define HAS_EPAPER
+    #define EPAPER_BUSY             7
+    #define EPAPER_RST              6
+    #define EPAPER_DC               5
+    #define EPAPER_CS               4
+    #define EPAPER_SCL              3
+    #define EPAPER_SDA              2
+
+    //  Aditional Config
+    #define INTERNAL_LED_PIN        18
+    #define BATTERY_PIN             20
+    #define ADC_CTRL                19
+    #define VEXT_CTRL               45
+
+#endif

variants/heltec_wireless_paper_v1_2/platformio.ini

@@ -0,0 +1,14 @@
+[env:heltec_wireless_paper_v1_2]
+board = esp32-s3-devkitc-1
+board_build.mcu = esp32s3
+build_flags =
+	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
+	-D HELTEC_WP_V1_2
+	-D WIRELESS_PAPER
+	-D V1_2
+lib_deps =
+	${common.lib_deps}
+	https://github.com/todd-herbert/heltec-eink-modules.git

variants/heltec_wireless_stick/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wireless_stick/platformio.ini

@@ -3,6 +3,9 @@ board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_WS
 lib_deps =
 	${common.lib_deps}

variants/heltec_wireless_stick_lite_v3/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wireless_stick_lite_v3/platformio.ini

@@ -3,6 +3,9 @@ board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_WSL_V3
 lib_deps =
 	${common.lib_deps}

variants/heltec_wireless_stick_lite_v3_display/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9
     #define RADIO_MISO_PIN          11
     #define RADIO_MOSI_PIN          10

variants/heltec_wireless_stick_lite_v3_display/platformio.ini

@@ -3,6 +3,9 @@ board = esp32-s3-devkitc-1
 board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D HELTEC_WSL_V3_DISPLAY
 lib_deps =
 	${common.lib_deps}

variants/heltec_wireless_tracker/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          9       // SX1262 SCK
     #define RADIO_MISO_PIN          11      // SX1262 MISO
     #define RADIO_MOSI_PIN          10      // SX1262 MOSI

variants/heltec_wireless_tracker/platformio.ini

@@ -27,6 +27,9 @@ build_flags =
 	-D LOAD_FONT8
 	-D SPI_FREQUENCY=27000000
 	-D USE_HSPI_PORT
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 lib_deps =
 	${common.lib_deps}
 	bodmer/TFT_eSPI @ 2.5.43

variants/ttgo-lora32-v21/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-lora32-v21
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_LORA32_V2_1
 lib_deps =
 	${common.lib_deps}

variants/ttgo-lora32-v21_915/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-lora32-v21
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_LORA32_V2_1_915
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_0
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1_2/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_2
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1_2_915/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_2_915
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1_2_SX1262/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          5
     #define RADIO_MISO_PIN          19
     #define RADIO_MOSI_PIN          27

variants/ttgo-t-beam-v1_2_SX1262/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_2_SX1262
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1_915/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_0_915
 lib_deps =
 	${common.lib_deps}

variants/ttgo-t-beam-v1_SX1268/platformio.ini

@@ -2,6 +2,9 @@
 board = ttgo-t-beam
 build_flags =
 	${common.build_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 	-D TTGO_T_BEAM_V1_0_SX1268
 lib_deps =
 	${common.lib_deps}

variants/ttgo_lora32_t3s3_v1_2/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          5
     #define RADIO_MISO_PIN          3
     #define RADIO_MOSI_PIN          6

variants/ttgo_lora32_t3s3_v1_2/platformio.ini

@@ -5,6 +5,9 @@ board_upload.flash_size = 4MB
 build_flags =
     ${common.build_flags}
 	${common.usb_flags}
+    -D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
     -D TTGO_LORA32_T3S3_V1_2
 lib_deps =
 	${common.lib_deps}

variants/ttgo_t_beam_s3_SUPREME_v3/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          12
     #define RADIO_MISO_PIN          13
     #define RADIO_MOSI_PIN          11

variants/ttgo_t_beam_s3_SUPREME_v3/platformio.ini

@@ -4,6 +4,9 @@ board_build.mcu = esp32s3
 build_flags =
 	${common.build_flags}
 	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
     -D TTGO_T_Beam_S3_SUPREME_V3
 lib_deps =
   	${common.lib_deps}

variants/ttgo_t_deck_GPS/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          40
     #define RADIO_MISO_PIN          38
     #define RADIO_MOSI_PIN          41

variants/ttgo_t_deck_GPS/platformio.ini

@@ -44,6 +44,9 @@ build_flags =
     -D LOAD_FONT8
     -D SPI_FREQUENCY=40000000
     -D SPI_READ_FREQUENCY=16000000
+    -D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 lib_deps =
 	${common.lib_deps}
 	bodmer/TFT_eSPI @ 2.5.43

variants/ttgo_t_deck_plus/board_pinout.h

@@ -21,6 +21,7 @@
 
     //  LoRa Radio
     #define HAS_SX1262
+    #define HAS_TCXO
     #define RADIO_SCLK_PIN          40
     #define RADIO_MISO_PIN          38
     #define RADIO_MOSI_PIN          41

variants/ttgo_t_deck_plus/platformio.ini

@@ -44,6 +44,9 @@ build_flags =
     -D LOAD_FONT8
     -D SPI_FREQUENCY=40000000
     -D SPI_READ_FREQUENCY=16000000
+    -D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX127X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
 lib_deps =
 	${common.lib_deps}
 	bodmer/TFT_eSPI @ 2.5.43