update digi2000

src/A7670_utils.cpp

@@ -1,17 +1,17 @@
 /* Copyright (C) 2025 Ricardo Guzman - CA2RXU
- * 
+ *
  * This file is part of LoRa APRS iGate.
- * 
+ *
  * LoRa APRS iGate is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or 
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * LoRa APRS iGate is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
@@ -26,7 +26,7 @@
 
 
 #ifdef HAS_A7670
-    #define TINY_GSM_MODEM_SIM7600      //The AT instruction of A7670 is compatible with SIM7600 
+    #define TINY_GSM_MODEM_SIM7600      //The AT instruction of A7670 is compatible with SIM7600
     #define TINY_GSM_RX_BUFFER 1024     // Set RX buffer to 1Kb
     #define SerialAT Serial1
     #include <TinyGsmClient.h>
@@ -115,6 +115,8 @@
                 if (SerialAT.available()) {
                     String response = SerialAT.readString();
                     //Serial.println(response); // DEBUG of Modem AT message
+                    int responseOKIndex = response.indexOf("OK");
+                    int callsignIndex   = ATMessage.indexOf(Config.callsign);
                     if(response.indexOf("verified") >= 0) {
                         Serial.println("Logged! (User Validated)\n");
                         displayShow(firstLine, "Connecting APRS-IS...", "---> Logged!", " ", 1000);
@@ -122,7 +124,7 @@
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
-                    } else if (ATMessage == "AT+NETOPEN" && response.indexOf("OK") >= 0) {
+                    } else if (ATMessage == "AT+NETOPEN" && responseOKIndex >= 0) {
                         Serial.println("Port Open!");
                         displayShow(firstLine, "Opening Port...", "---> Port Open", " ", 0);
                         validAT = true;
@@ -145,14 +147,14 @@
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
-                    } else if (ATMessage.indexOf(Config.callsign) >= 3 && !modemLoggedToAPRSIS && response.indexOf("OK") >= 0 && !stationBeacon) { // login info
+                    } else if (callsignIndex >= 3 && !modemLoggedToAPRSIS && responseOKIndex >= 0 && !stationBeacon) { // login info
                         validAT = true;
                         delayATMessage = 0;
-                    } else if (ATMessage.indexOf(Config.callsign) == 0 && !beaconSent && response.indexOf("OK") >= 0 && !stationBeacon) {   // self beacon or querys
+                    } else if (callsignIndex == 0 && !beaconSent && responseOKIndex >= 0 && !stationBeacon) {   // self beacon or querys
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
-                    } else if (stationBeacon && response.indexOf("OK") >= 0) { //upload others beacons
+                    } else if (stationBeacon && responseOKIndex >= 0) { //upload others beacons
                         validAT = true;
                         i = 1;
                         delayATMessage = 0;
@@ -200,7 +202,7 @@
             if (beaconBytesSent) {
                 Serial.print(".");
                 beaconSent = checkATResponse(packet);
-            } 
+            }
             if (!beaconSent) {
                 Serial.println("------------------------------------> UPLOAD FAILED!!!");
             } else {
@@ -221,5 +223,5 @@
             delay(1);
         }
     }
-    
+
 #endif

src/LoRa_APRS_iGate.cpp

@@ -1,17 +1,17 @@
 /* Copyright (C) 2025 Ricardo Guzman - CA2RXU
- * 
+ *
  * This file is part of LoRa APRS iGate.
- * 
+ *
  * LoRa APRS iGate is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or 
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * LoRa APRS iGate is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
@@ -24,7 +24,7 @@
 ██║     ██║   ██║██╔══██╗██╔══██║    ██╔══██║██╔═══╝ ██╔══██╗╚════██║
 ███████╗╚██████╔╝██║  ██║██║  ██║    ██║  ██║██║     ██║  ██║███████║
 ╚══════╝ ╚═════╝ ╚═╝  ╚═╝╚═╝  ╚═╝    ╚═╝  ╚═╝╚═╝     ╚═╝  ╚═╝╚══════╝
-                                                                     
+
                 ██╗ ██████╗  █████╗ ████████╗███████╗
                 ██║██╔════╝ ██╔══██╗╚══██╔══╝██╔════╝
                 ██║██║  ███╗███████║   ██║   █████╗
@@ -67,7 +67,7 @@ ___________________________________________________________________*/
 #endif
 
 
-String              versionDate             = "2026-02-16";
+String              versionDate             = "2026-02-20";
 String              versionNumber           = "3.2";
 Configuration       Config;
 WiFiClient          aprsIsClient;
@@ -138,7 +138,7 @@ void loop() {
             ElegantOTA.loop();
             return; // Don't process IGate and Digi during OTA update
         }
-        
+
         #ifdef HAS_GPS
             if (Config.beacon.gpsActive) {
                 if (millis() - gpsSatelliteTime > 5000) {
@@ -174,7 +174,7 @@ void loop() {
 
         Utils::checkDisplayInterval();
         Utils::checkBeaconInterval();
-        
+
         APRS_IS_Utils::checkStatus(); // Need that to update display, maybe split this and send APRSIS status to display func?
 
         String packet = "";

src/battery_utils.cpp

@@ -1,17 +1,17 @@
 /* Copyright (C) 2025 Ricardo Guzman - CA2RXU
- * 
+ *
  * This file is part of LoRa APRS iGate.
- * 
+ *
  * LoRa APRS iGate is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or 
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * LoRa APRS iGate is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
@@ -105,9 +105,9 @@ namespace BATTERY_Utils {
     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();
+            #ifdef SENSOR_I2C_BUS
+                SENSOR_I2C_BUS.beginTransmission(addr);
+                err = SENSOR_I2C_BUS.endTransmission();
             #else
                 Wire.beginTransmission(addr);
                 err = Wire.endTransmission();
@@ -145,7 +145,7 @@ namespace BATTERY_Utils {
         }
     }
 
-    float checkInternalVoltage() { 
+    float checkInternalVoltage() {
         #if defined(HAS_AXP192) || defined(HAS_AXP2101)
             if(POWER_Utils::isBatteryConnected()) {
                 return POWER_Utils::getBatteryVoltage();
@@ -153,7 +153,7 @@ namespace BATTERY_Utils {
                 return 0.0;
             }
         #else
-            
+
             #ifdef ADC_CTRL
                 POWER_Utils::adc_ctrl_ON();
             #endif
@@ -177,7 +177,7 @@ namespace BATTERY_Utils {
                         #endif
                     #endif
                 #endif
-                delay(3); 
+                delay(3);
             }
 
             #ifdef ADC_CTRL
@@ -241,7 +241,7 @@ namespace BATTERY_Utils {
             #else
                 extVoltage = ((((sampleSum/100.0)* adcReadingTransformation) + readingCorrection) * voltageDividerTransformation) - multiplyCorrection;
             #endif
-            
+
             return extVoltage; // raw voltage without mapping
 
             // return mapVoltage(voltage, 5.05, 6.32, 4.5, 5.5); // mapped voltage

src/digi_utils.cpp

@@ -43,95 +43,91 @@ extern bool             backupDigiMode;
 
 namespace DIGI_Utils {
 
-    String buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq) {
-        if (!crossFreq) {
-            String packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
-            String tempPath = path;
+    String cleanPathAsterisks(String path) {
+        String terms[] = {",WIDE1*", ",WIDE2*", "*"};
+        for (String term : terms) {
+            int index = path.indexOf(term);
+            if (index != -1) path.remove(index, term.length());     // less memory than: tempPath.replace("*", "");
+        }
+        return path;
+    }
 
-            if (path.indexOf("WIDE1-1") != -1 && (Config.digi.mode == 2 || Config.digi.mode == 3)) {
-                tempPath.replace("WIDE1-1", (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign) + "*");
-            } 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);
-                }
+    String buildPacket(const String& path, const String& packet, bool thirdParty, bool crossFreq) {
+        String stationCallsign  = (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign);
+        String suffix           = thirdParty ? ":}" : ":";
+        int suffixIndex         = packet.indexOf(suffix);
+        String packetToRepeat;
+        if (!crossFreq) {
+            int digiMode        = Config.digi.mode;
+            String tempPath     = path;
+
+            if (tempPath.indexOf("WIDE1-1") != -1 && (digiMode == 2 || digiMode == 3)) {    // WIDE1-1 Digipeater
+                if (tempPath.indexOf("*") != -1 ) return "";                                  // "*" shouldn't be in WIDE1-1 (only) type of packet
+                tempPath.replace("WIDE1-1", stationCallsign + "*");
+            } else if (tempPath.indexOf("WIDE2-") != -1 && digiMode == 3) {                 // WIDE2-n Digipeater
+                tempPath = cleanPathAsterisks(path);
                 if (path.indexOf("WIDE2-1") != -1) {
-                    tempPath.replace("WIDE2-1", (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign) + "*");
+                    tempPath.replace("WIDE2-1", stationCallsign + "*");
                 } else if (path.indexOf("WIDE2-2") != -1) {
-                    tempPath.replace("WIDE2-2", (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign) + "*,WIDE2-1");
+                    tempPath.replace("WIDE2-2", stationCallsign + "*,WIDE2-1");
                 } else {
                     return "";
                 }
             }
+            packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
             packetToRepeat += tempPath;
-            if (thirdParty) {
-                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":}")));
-            } else {
-                packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":")));
-            }
-            return packetToRepeat;
         } else {   // CrossFreq Digipeater
-            String 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 = cleanPathAsterisks(packet.substring(0, suffixIndex));
+            if (packetToRepeat.indexOf(stationCallsign) != -1) return "";                   // stationCallsign shouldn't be in path
             packetToRepeat += ",";
-            packetToRepeat += (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign);
+            packetToRepeat += stationCallsign;
             packetToRepeat += "*";
-            packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(suffix)));
-            return packetToRepeat;
         }
+        packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(suffixIndex));
+        return packetToRepeat;
     }
 
     String generateDigipeatedPacket(const String& packet, bool thirdParty){
         String temp;
-        if (thirdParty) { // only header is used
+        if (thirdParty) {   // only header is used
             const String& header = packet.substring(0, packet.indexOf(":}"));
             temp = header.substring(header.indexOf(">") + 1);
         } else {
             temp = packet.substring(packet.indexOf(">") + 1, packet.indexOf(":"));
         }
-        if (temp.indexOf(",") > 2) { // checks for path in temp
-            const String& path = temp.substring(temp.indexOf(",") + 1); // extract path after tocall
-            if (Config.digi.mode == 2 || backupDigiMode) {
-                if (path.indexOf("WIDE1-1") != - 1) {
-                    return buildPacket(path, packet, thirdParty, false);
-                } else if (path.indexOf("WIDE1-1") == -1 && (abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000)) { //  CrossFreq Digi
-                    return buildPacket(path, packet, thirdParty, true);
-                } else {
-                    return "";
-                }
-            } else if (Config.digi.mode == 3) {
-                if (path.indexOf("WIDE1-1") != -1 || path.indexOf("WIDE2-") != -1) {
-                    int wide1Index = path.indexOf("WIDE1-1");
-                    int wide2Index = path.indexOf("WIDE2-");
+        int commaIndex      = temp.indexOf(",");
+        int digiMode        = Config.digi.mode;
+        bool crossFreq      = abs(Config.loramodule.txFreq - Config.loramodule.rxFreq) >= 125000;   // CrossFreq Digi
 
-                    // 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 "";
+        if (commaIndex > 2) {   // "path" found
+            const String& path  = temp.substring(commaIndex + 1);
+            if (digiMode == 2 || backupDigiMode) {
+                bool hasWide = path.indexOf("WIDE1-1") != -1;
+                if (hasWide || crossFreq) {
+                    return buildPacket(path, packet, thirdParty, !hasWide);
                 }
-            } 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 {
+            if (digiMode == 3) {
+                int wide1Index = path.indexOf("WIDE1-1");
+                int wide2Index = path.indexOf("WIDE2-");
+                bool hasWide1 = wide1Index != -1;
+                bool hasWide2 = wide2Index != -1;
+
+                if (hasWide1 && hasWide2 && wide2Index < wide1Index) return "";                     // check that WIDE1 before WIDE2
+
+                if (hasWide1 || hasWide2) return buildPacket(path, packet, thirdParty, false);      // regular APRS with WIDEn-N
+
+                if (crossFreq) return buildPacket(path, packet, thirdParty, true);                  // CrossFreq (without WIDE)
+
+                return "";
+            }
             return "";
         }
+
+        if (commaIndex == -1 && (digiMode == 2 || backupDigiMode || digiMode == 3) && crossFreq) return buildPacket("", packet, thirdParty, true);  // no "path" but is CrossFreq Digi
+
+        return "";
     }
 
     void processLoRaPacket(const String& packet) {
@@ -149,31 +145,32 @@ namespace DIGI_Utils {
             Sender  = packet.substring(3, packet.indexOf(">"));
         }
 
-        if (Sender == (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign)) return;  // Avoid listening to self packets
+        String stationCallsign = Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign;
+        if (Sender == stationCallsign) return;          // Avoid listening to self packets
         if (!thirdPartyPacket && Config.tacticalCallsign == "" && !Utils::callsignIsValid(Sender)) return;  // No thirdParty + no tactical y no valid callsign
 
         if (STATION_Utils::check25SegBuffer(Sender, temp.substring(temp.indexOf(":") + 2))) {
             STATION_Utils::updateLastHeard(Sender);
-            Utils::typeOfPacket(temp, 2);    // Digi
+            Utils::typeOfPacket(temp, 2);               // Digi
             bool queryMessage = false;
-            if (temp.indexOf("::") > 10) {   // it's a message
-                String AddresseeAndMessage  = temp.substring(temp.indexOf("::") + 2);
+            int doubleColonIndex = temp.indexOf("::");
+            if (doubleColonIndex > 10) {                // it's a message
+                String AddresseeAndMessage  = temp.substring(doubleColonIndex + 2);
                 String Addressee            = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
                 Addressee.trim();
-                if (Addressee == (Config.tacticalCallsign == "" ? Config.callsign : Config.tacticalCallsign)) {     // it's a message for me!
+                if (Addressee == stationCallsign) {     // it's a message for me!
                     queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage, thirdPartyPacket);
                 }
             }
-            if (!queryMessage) {
-                String loraPacket = generateDigipeatedPacket(packet.substring(3), thirdPartyPacket);
-                if (loraPacket != "") {
-                    STATION_Utils::addToOutputPacketBuffer(loraPacket);
-                    if (Config.digi.ecoMode != 1) displayToggle(true);
-                    lastScreenOn = millis();
-                }
+            if (queryMessage) return;                   // answer should not be repeated.
+
+            String loraPacket = generateDigipeatedPacket(packet.substring(3), thirdPartyPacket);
+            if (loraPacket != "") {
+                STATION_Utils::addToOutputPacketBuffer(loraPacket);
+                if (Config.digi.ecoMode != 1) displayToggle(true);
+                lastScreenOn = millis();
             }
         }
-        //}
     }
 
 }

src/gps_utils.cpp

@@ -134,15 +134,17 @@ namespace GPS_Utils {
         }
 
         String Latitude             = infoGPS.substring(0,8);                   // First 8 characters are Latitude
+        int latitudeColonIndex      = Latitude.indexOf(".");
         float convertedLatitude     = Latitude.substring(0,2).toFloat();        // First 2 digits (Degrees)
         convertedLatitude += Latitude.substring(2,4).toFloat() / 60;            // Next 2 digits (Minutes)
-        convertedLatitude += Latitude.substring(Latitude.indexOf(".") + 1, Latitude.indexOf(".") + 3).toFloat() / (60*100);
+        convertedLatitude += Latitude.substring(latitudeColonIndex + 1, latitudeColonIndex + 3).toFloat() / (60*100);
         if (Latitude.endsWith("S")) convertedLatitude = -convertedLatitude;     // Handle Southern Hemisphere
 
         String Longitude            = infoGPS.substring(9,18);                  // Next 9 characters are Longitude
+        int longitudeColonIndex     = Longitude.indexOf(".");
         float convertedLongitude    = Longitude.substring(0,3).toFloat();       // First 3 digits (Degrees)
         convertedLongitude += Longitude.substring(3,5).toFloat() / 60;          // Next 2 digits (Minutes)
-        convertedLongitude += Longitude.substring(Longitude.indexOf(".") + 1, Longitude.indexOf(".") + 3).toFloat() / (60*100);
+        convertedLongitude += Longitude.substring(longitudeColonIndex + 1, longitudeColonIndex + 3).toFloat() / (60*100);
         if (Longitude.endsWith("W")) convertedLongitude = -convertedLongitude;  // Handle Western Hemisphere
 
         return buildDistanceAndComment(convertedLatitude, convertedLongitude, infoGPS.substring(19));

src/kiss_utils.cpp

@@ -1,17 +1,17 @@
 /* Copyright (C) 2025 Ricardo Guzman - CA2RXU
- * 
+ *
  * This file is part of LoRa APRS iGate.
- * 
+ *
  * LoRa APRS iGate is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or 
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * LoRa APRS iGate is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
@@ -29,17 +29,16 @@ bool validateKISSFrame(const String& kissFormattedFrame) {
 }
 
 String encodeAddressAX25(String tnc2Address) {
-    bool hasBeenDigipited = tnc2Address.indexOf('*') != -1;
-
-    if (tnc2Address.indexOf('-') == -1) {
+    bool hasBeenDigipited   = tnc2Address.indexOf('*') != -1;
+    int tnc2AddressIndex    = tnc2Address.indexOf('-');
+    if (tnc2AddressIndex == -1) {
         if (hasBeenDigipited) {
             tnc2Address = tnc2Address.substring(0, tnc2Address.length() - 1);
         }
-
         tnc2Address += "-0";
     }
 
-    int separatorIndex = tnc2Address.indexOf('-');
+    int separatorIndex = tnc2AddressIndex;
     int ssid = tnc2Address.substring(separatorIndex + 1).toInt();
 
     String kissAddress = "";
@@ -131,8 +130,9 @@ String encodeKISS(const String& frame) {
 
     if (validateTNC2Frame(frame)) {
         String address = "";
-        bool dstAddresWritten = false;
-        for (int p = 0; p <= frame.indexOf(':'); p++) {
+        bool dstAddresWritten   = false;
+        int colonFrameIndex     = frame.indexOf(':');
+        for (int p = 0; p <= colonFrameIndex; p++) {
             char currentChar = frame.charAt(p);
             if (currentChar == ':' || currentChar == '>' || currentChar == ',') {
                 if (!dstAddresWritten && (currentChar == ',' || currentChar == ':')) {
@@ -151,7 +151,7 @@ String encodeKISS(const String& frame) {
         ax25Frame.setCharAt(ax25Frame.length() - 1, (char)(lastAddressChar | IS_LAST_ADDRESS_POSITION_MASK));
         ax25Frame += (char)APRS_CONTROL_FIELD;
         ax25Frame += (char)APRS_INFORMATION_FIELD;
-        ax25Frame += frame.substring(frame.indexOf(':') + 1);
+        ax25Frame += frame.substring(colonFrameIndex + 1);
     }
 
     String kissFrame = encapsulateKISS(ax25Frame, CMD_DATA);

src/power_utils.cpp

@@ -49,40 +49,23 @@ extern bool             stationCallsignIsValid;
 
 namespace POWER_Utils {
 
-    #ifdef VEXT_CTRL
-        void vext_ctrl_ON() {
-            #if VEXT_CTRL_INVERTED == 1
-                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
-            #else
-                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
-            #endif
-        }
-
-        void vext_ctrl_OFF() {
-            #if VEXT_CTRL_INVERTED == 1
-                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? LOW : HIGH);
-            #else
-                digitalWrite(VEXT_CTRL, Config.digi.ecoMode == 1 ? HIGH : LOW);
-            #endif
-        }
-    #endif
-
-
-    #ifdef ADC_CTRL
+    #ifdef ADC_CTRL_PIN
         void adc_ctrl_ON() {
-            #if ADC_CTRL_INVERTED == 1
-                digitalWrite(ADC_CTRL, LOW);
-            #else
-                digitalWrite(ADC_CTRL, HIGH);
-            #endif
+            digitalWrite(ADC_CTRL_PIN, ADC_CTRL_ON_STATE);
         }
 
         void adc_ctrl_OFF() {
-            #if ADC_CTRL_INVERTED == 1
-                digitalWrite(ADC_CTRL, HIGH);
-            #else
-                digitalWrite(ADC_CTRL, LOW);
-            #endif
+            digitalWrite(ADC_CTRL_PIN, !ADC_CTRL_ON_STATE);
+        }
+    #endif
+
+    #ifdef VEXT_CTRL_PIN
+        void vext_ctrl_ON() {
+            digitalWrite(VEXT_CTRL_PIN, Config.digi.ecoMode == 1 ? !VEXT_CTRL_ON_STATE : VEXT_CTRL_ON_STATE);
+        }
+
+        void vext_ctrl_OFF() {
+            digitalWrite(VEXT_CTRL_PIN, Config.digi.ecoMode == 1 ? VEXT_CTRL_ON_STATE : !VEXT_CTRL_ON_STATE);
         }
     #endif
 
@@ -313,12 +296,8 @@ namespace POWER_Utils {
             Wire.begin(OLED_SDA, OLED_SCL);
         #endif
 
-        #ifdef USE_WIRE_WITH_BOARD_I2C_PINS
-            Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
-        #endif
-
-        #ifdef USE_WIRE1_WITH_BOARD_I2C_PINS
-            Wire1.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
+        #ifdef SENSOR_I2C_BUS
+            SENSOR_I2C_BUS.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
         #endif
 
         delay(1000);

src/query_utils.cpp

@@ -77,10 +77,14 @@ namespace QUERY_Utils {
             answer.concat("?WHERE on development 73!");
         } */
         else if (STATION_Utils::isManager(station) && (!queryFromAPRSIS || !Config.remoteManagement.rfOnly)) {
-            if (queryQuestion.indexOf("?EM=OFF") == 0) {
-                if ((Config.digi.mode == 2 || Config.digi.mode == 3) && Config.loramodule.txActive && Config.loramodule.rxActive && !Config.aprs_is.active) {
-                    if (Config.digi.ecoMode == 1 || Config.digi.ecoMode == 2) { // Exit Digipeater EcoMode or Digipeater without WiFiAP
-                        answer = (Config.digi.ecoMode == 1) ? "DigiEcoMode:OFF" : "Digipeater + WiFiAP enabled";
+            int digiMode            = Config.digi.mode;
+            int digiEcoMode         = Config.digi.ecoMode;
+            int radioTxActive       = Config.loramodule.txActive;
+            bool onlyRadioActive    = radioTxActive && Config.loramodule.rxActive && !Config.aprs_is.active;
+            if (queryQuestion.startsWith("?EM=OFF")) {
+                if ((digiMode == 2 || digiMode == 3) && onlyRadioActive) {
+                    if (digiEcoMode == 1 || digiEcoMode == 2) { // Exit Digipeater EcoMode or Digipeater without WiFiAP
+                        answer = (digiEcoMode == 1) ? "DigiEcoMode:OFF" : "Digipeater + WiFiAP enabled";
                         Config.digi.ecoMode         = 0;
                         Config.display.alwaysOn     = true;
                         Config.display.timeout      = 10;
@@ -92,9 +96,9 @@ namespace QUERY_Utils {
                 } else {
                     answer = "Digipeater Mode control not possible";
                 }
-            } else if (queryQuestion.indexOf("?EM=ON") == 0) {
-                if ((Config.digi.mode == 2 || Config.digi.mode == 3) && Config.loramodule.txActive && Config.loramodule.rxActive && !Config.aprs_is.active) {
-                    if (Config.digi.ecoMode == 0) {     // Start Digipeater EcoMode
+            } else if (queryQuestion.startsWith("?EM=ON")) {
+                if ((digiMode == 2 || digiMode == 3) && onlyRadioActive) {
+                    if (digiEcoMode == 0) {     // Start Digipeater EcoMode
                         answer = "DigiEcoMode:ON";
                         Config.digi.ecoMode         = 1;
                         shouldSleepLowVoltage       = true;     // to make sure all packets in outputPacketBuffer are sent before restart.
@@ -105,31 +109,29 @@ namespace QUERY_Utils {
                 } else {
                     answer = "Digipeater Mode control not possible";
                 }
-            } else if (queryQuestion.indexOf("?EM=?") == 0) {    // Digipeater EcoMode Status
-                if (Config.digi.ecoMode == 0) {
-                    answer = "DigiEcoMode:OFF";
-                } else if (Config.digi.ecoMode == 1) {
-                    answer = "DigiEcoMode:ON";
-                } else {
-                    answer = "DigiEcoMode:OFF/Only Serial Output";
+            } else if (queryQuestion.startsWith("?EM=?")) {    // Digipeater EcoMode Status
+                switch (digiEcoMode) {
+                    case 0:  answer = "DigiEcoMode:OFF"; break;
+                    case 1:  answer = "DigiEcoMode:ON"; break;
+                    default: answer = "DigiEcoMode:OFF/Only Serial Output";
                 }
-            } else  if (queryQuestion.indexOf("?TX=ON") == 0) {
-                if (Config.loramodule.txActive) {
+            } else  if (queryQuestion.startsWith("?TX=ON")) {
+                if (radioTxActive) {
                     answer = "TX was ON";
                 } else {
                     Config.loramodule.txActive = true;
                     answer = "TX=ON";
                 }
-            } else if (queryQuestion.indexOf("?TX=OFF") == 0) {
-                if (!Config.loramodule.txActive) {
+            } else if (queryQuestion.startsWith("?TX=OFF")) {
+                if (!radioTxActive) {
                     answer = "TX was OFF";
                 } else {
                     Config.loramodule.txActive = false;
                     answer = "TX=OFF";
                 }
-            } else if (queryQuestion.indexOf("?TX=?") == 0) {
-                answer = (Config.loramodule.txActive) ? "TX=ON" : "TX=OFF";
-            } else if (queryQuestion.indexOf("?COMMIT") == 0) {     // saving for next reboot
+            } else if (queryQuestion.startsWith("?TX=?")) {
+                answer = (radioTxActive) ? "TX=ON" : "TX=OFF";
+            } else if (queryQuestion.startsWith("?COMMIT")) {     // saving for next reboot
                 answer = "New Config Saved";
                 Config.writeFile();
             }

src/syslog_utils.cpp

@@ -1,17 +1,17 @@
 /* Copyright (C) 2025 Ricardo Guzman - CA2RXU
- * 
+ *
  * This file is part of LoRa APRS iGate.
- * 
+ *
  * LoRa APRS iGate is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or 
+ * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * LoRa APRS iGate is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
  */
@@ -43,9 +43,11 @@ namespace SYSLOG_Utils {
             char signalData[35];
             snprintf(signalData, sizeof(signalData), " / %ddBm / %.2fdB / %dHz", rssi, snr, freqError);
 
-            int colonIndex  = packet.indexOf(":");
-            char nextChar   = packet[colonIndex + 1];
-            String sender   = packet.substring(3, packet.indexOf(">"));
+            int colonIndex              = packet.indexOf(":");
+            char nextChar               = packet[colonIndex + 1];
+            int greaterThanIndex        = packet.indexOf(">");
+            int telemetryPacketIndex    = packet.indexOf(":T#");
+            String sender               = packet.substring(3, greaterThanIndex);
 
             switch (type) {
                 case 0:     // CRC
@@ -58,13 +60,12 @@ namespace SYSLOG_Utils {
                     if (nextChar == ':') {
                         syslogPacket.concat("MESSAGE / ");
                         syslogPacket.concat(sender);
-                        syslogPacket.concat(" ---> "); 
+                        syslogPacket.concat(" ---> ");
                         syslogPacket.concat(packet.substring(colonIndex + 2));
                     } else if (nextChar == '!' || nextChar == '=' || nextChar == '@') {
                         syslogPacket.concat("GPS / ");
                         syslogPacket.concat(sender);
                         syslogPacket.concat(" / ");
-                        int greaterThanIndex = packet.indexOf(">");
                         if (packet.indexOf("WIDE1-1") > 10) {
                             syslogPacket.concat(packet.substring(greaterThanIndex + 1, packet.indexOf(",")));
                             syslogPacket.concat(" / WIDE1-1");
@@ -87,11 +88,11 @@ namespace SYSLOG_Utils {
                         syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
                         syslogPacket.concat(packet.substring(colonIndex + 2));
-                    } else if (packet.indexOf(":T#") >= 10 && packet.indexOf(":=/") == -1) {
+                    } else if (telemetryPacketIndex >= 10 && packet.indexOf(":=/") == -1) {
                         syslogPacket.concat("TELEMETRY / ");
                         syslogPacket.concat(sender);
                         syslogPacket.concat(" ---> ");
-                        syslogPacket.concat(packet.substring(packet.indexOf(":T#") + 3));
+                        syslogPacket.concat(packet.substring(telemetryPacketIndex + 3));
                     } else {
                         syslogPacket.concat(packet);
                     }

src/utils.cpp

@@ -312,7 +312,6 @@ namespace Utils {
     }
 
     void typeOfPacket(const String& packet, const uint8_t packetType) {
-        String sender = packet.substring(0,packet.indexOf(">"));
         switch (packetType) {
             case 0: // LoRa-APRS
                 fifthLine = "LoRa Rx ----> APRS-IS";
@@ -328,6 +327,7 @@ namespace Utils {
         int firstColonIndex = packet.indexOf(":");
         char nextChar       = packet[firstColonIndex + 1];
 
+        String sender = packet.substring(0,packet.indexOf(">"));
         for (int i = sender.length(); i < 9; i++) {
             sender += " ";
         }
@@ -419,9 +419,10 @@ namespace Utils {
         if (callsign == "WLNK-1") return true;
 
         String cleanCallsign;
-        if (callsign.indexOf("-") > 0) {    // SSID Validation
-            cleanCallsign = callsign.substring(0, callsign.indexOf("-"));
-            String ssid = callsign.substring(callsign.indexOf("-") + 1);
+        int hypenCallsignIndex = callsign.indexOf("-");
+        if (hypenCallsignIndex > 0) {    // SSID Validation
+            cleanCallsign = callsign.substring(0, hypenCallsignIndex);
+            String ssid = callsign.substring(hypenCallsignIndex + 1);
             if (ssid.indexOf("-") != -1 || ssid.length() > 2) return false;
             if (ssid.length() == 2 && ssid[0] == '0') return false;
             for (int i = 0; i < ssid.length(); i++) {

src/wx_utils.cpp

@@ -61,9 +61,9 @@ namespace WX_Utils {
     void getWxModuleAddres() {
         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();
+            #ifdef SENSOR_I2C_BUS
+                SENSOR_I2C_BUS.beginTransmission(addr);
+                err = SENSOR_I2C_BUS.endTransmission();
             #else
                 Wire.beginTransmission(addr);
                 #ifdef LIGHTGATEWAY_PLUS_1_0

variants/WEMOS_S2_MINI_DIY_LoRa/board_pinout.h

@@ -31,7 +31,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_38
 
     //  I2C
-    #define USE_WIRE_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire
     #define BOARD_I2C_SDA           11
     #define BOARD_I2C_SCL           12
 

variants/XIAO_ESP32S3_WIO_SX1262/board_pinout.h

@@ -39,8 +39,8 @@
     #define INTERNAL_LED_PIN    48
 
     //  I2C
-    #define USE_WIRE_WITH_OLED_PINS
-    #define OLED_SDA            5
-    #define OLED_SCL            6
+    #define SENSOR_I2C_BUS      Wire
+    #define BOARD_I2C_SDA       5
+    #define BOARD_I2C_SCL       6
 
 #endif

variants/heltec-lora32-v2/board_pinout.h

@@ -48,7 +48,8 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        25
     #define BATTERY_PIN             37
-    #define ADC_CTRL                21
-    #define ADC_CTRL_INVERTED       1
+
+    #define ADC_CTRL_PIN            21
+    #define ADC_CTRL_ON_STATE       LOW
 
 #endif

variants/heltec-lora32-v2_915/board_pinout.h

@@ -48,7 +48,8 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        25
     #define BATTERY_PIN             37
+
     #define ADC_CTRL                21
-    #define ADC_CTRL_INVERTED       1
+    #define ADC_CTRL_ON_STATE       LOW
 
 #endif

variants/heltec_vision_master_e290/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           39
     #define BOARD_I2C_SCL           38
 
@@ -50,9 +50,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        45
     #define BATTERY_PIN             7
-    #define ADC_CTRL                46
-    #define ADC_CTRL_INVERTED       0
-    #define VEXT_CTRL               18
-    #define VEXT_CTRL_INVERTED      0
+
+    #define ADC_CTRL_PIN            46
+    #define ADC_CTRL_ON_STATE       HIGH
+    #define VEXT_CTRL_PIN           18
+    #define VEXT_CTRL_ON_STATE      HIGH
 
 #endif

variants/heltec_wifi_lora_32_V3/board_pinout.h

@@ -34,7 +34,7 @@
 
     //  I2C
     #define USE_WIRE_WITH_OLED_PINS
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42
 
@@ -53,9 +53,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      0
-    #define ADC_CTRL                37
-    #define ADC_CTRL_INVERTED       1
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      HIGH
 
 #endif

variants/heltec_wifi_lora_32_V3_2/board_pinout.h

@@ -34,7 +34,7 @@
 
     //  I2C
     #define USE_WIRE_WITH_OLED_PINS
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42
 
@@ -53,9 +53,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      1
-    #define ADC_CTRL                37
-    #define ADC_CTRL_INVERTED       0
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       HIGH
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      LOW
 
 #endif

variants/heltec_wifi_lora_32_V4/board_pinout.h

@@ -34,7 +34,7 @@
 
     //  I2C
     #define USE_WIRE_WITH_OLED_PINS
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42
 
@@ -53,10 +53,11 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      1
-    #define ADC_CTRL                37
-    #define ADC_CTRL_INVERTED       0
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       HIGH
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      LOW
 
     //  GPS   ??
     #define VGNS_CTRL               34  // cambiar nombre para prender GPS ?

variants/heltec_wireless_paper_v1/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           37
     #define BOARD_I2C_SCL           36
 
@@ -50,9 +50,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        18
     #define BATTERY_PIN             20
-    #define ADC_CTRL                19
-    #define ADC_CTRL_INVERTED       1
-    #define VEXT_CTRL               45
-    #define VEXT_CTRL_INVERTED      1
+
+    #define ADC_CTRL_PIN            19
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           45
+    #define VEXT_CTRL_ON_STATE      LOW
 
 #endif

variants/heltec_wireless_paper_v1_2/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           37
     #define BOARD_I2C_SCL           36
 
@@ -50,9 +50,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        18
     #define BATTERY_PIN             20
-    #define ADC_CTRL                19
-    #define ADC_CTRL_INVERTED       1
-    #define VEXT_CTRL               45
-    #define VEXT_CTRL_INVERTED      1
+
+    #define ADC_CTRL_PIN            19
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           45
+    #define VEXT_CTRL_ON_STATE      LOW
 
 #endif

variants/heltec_wireless_stick/board_pinout.h

@@ -50,9 +50,11 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define ADC_CTRL                37
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      1
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      LOW
 
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42

variants/heltec_wireless_stick_lite_v3/board_pinout.h

@@ -33,16 +33,17 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42
 
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define ADC_CTRL                37
-    #define ADC_CTRL_INVERTED       1
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      1
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      LOW
 
 #endif

variants/heltec_wireless_stick_lite_v3_display/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE1_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire1
     #define BOARD_I2C_SDA           41
     #define BOARD_I2C_SCL           42
 
@@ -44,9 +44,10 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        35
     #define BATTERY_PIN             1
-    #define ADC_CTRL                37
-    #define ADC_CTRL_INVERTED       1
-    #define VEXT_CTRL               36
-    #define VEXT_CTRL_INVERTED      1
+
+    #define ADC_CTRL_PIN            37
+    #define ADC_CTRL_ON_STATE       LOW
+    #define VEXT_CTRL_PIN           36
+    #define VEXT_CTRL_ON_STATE      LOW
 
 #endif

variants/heltec_wireless_tracker/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_14
 
     //  I2C
-    #define USE_WIRE_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire
     #define BOARD_I2C_SDA           7
     #define BOARD_I2C_SCL           6
 
@@ -44,10 +44,11 @@
     //  Aditional Config
     #define INTERNAL_LED_PIN        18
     #define BATTERY_PIN             1
-    #define VEXT_CTRL               3   // To turn on GPS and TFT
-    #define VEXT_CTRL_INVERTED      0
-    #define ADC_CTRL                2   // HELTEC Wireless Tracker ADC_CTRL = HIGH powers the voltage divider to read BatteryPin. Only on V05 = V1.1
-    #define ADC_CTRL_INVERTED       0
+
+    #define ADC_CTRL_PIN            2   // HELTEC Wireless Tracker ADC_CTRL = HIGH powers the voltage divider to read BatteryPin. Only on V05 = V1.1
+    #define ADC_CTRL_ON_STATE       HIGH
+    #define VEXT_CTRL_PIN           3   // To turn on GPS and TFT
+    #define VEXT_CTRL_ON_STATE      HIGH
 
     //  GPS
     #define HAS_GPS

variants/ttgo_t_deck_GPS/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_45
 
     //  I2C
-    #define USE_WIRE_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire
     #define BOARD_I2C_SDA           18
     #define BOARD_I2C_SCL           8
 

variants/ttgo_t_deck_plus/board_pinout.h

@@ -33,7 +33,7 @@
     #define GPIO_WAKEUP_PIN         GPIO_SEL_45
 
     //  I2C
-    #define USE_WIRE_WITH_BOARD_I2C_PINS
+    #define SENSOR_I2C_BUS          Wire
     #define BOARD_I2C_SDA           18
     #define BOARD_I2C_SCL           8