t-beam s3 supreme: repeater, room server, and ble companion verified working. RTC working. No screen, GPS or sensors.

variants/lilygo_tbeam_supreme_SX1262/target.cpp

@@ -31,24 +31,31 @@ static void setPMUIntFlag(){
 
 bool power_init() {
   //Start up Wire1 with PMU address
-  Wire1.begin(I2C_PMU_ADD);
+  //Serial.println("Starting Wire1 for PMU");
+  //Wire1.begin(I2C_PMU_ADD);
+  //Wire1.begin(PIN_BOARD_SDA1,PIN_BOARD_SCL1);
   
   //Set LED to indicate charge state
+  Serial.println("Setting charge led");
   PMU.setChargingLedMode(XPOWERS_CHG_LED_CTRL_CHG);  
   
   //Set up PMU interrupts
+  Serial.println("Setting up PMU interrupts");
   pinMode(PIN_PMU_IRQ,INPUT_PULLUP);
   attachInterrupt(PIN_PMU_IRQ,setPMUIntFlag,FALLING);
 
   //GPS
+  Serial.println("Setting and enabling a-ldo4 for GPS");
   PMU.setALDO4Voltage(3300);  
-  PMU.enableALDO3();          //disable to save power
+  PMU.enableALDO4();          //disable to save power
   
   //Lora
+  Serial.println("Setting and enabling a-ldo3 for LoRa");
   PMU.setALDO3Voltage(3300);  
   PMU.enableALDO3();   
 
   //To avoid SPI bus issues during power up, reset OLED, sensor, and SD card supplies
+  Serial.println("Reset a-ldo1&2 and b-ldo1");
   if(ESP_SLEEP_WAKEUP_UNDEFINED == esp_sleep_get_wakeup_cause()){
     PMU.enableALDO1();
     PMU.enableALDO2();
@@ -57,44 +64,55 @@ bool power_init() {
   }
  
   //BME280 and OLED
+  Serial.println("Setting and enabling a-ldo1 for oled");
   PMU.setALDO1Voltage(3300);
   PMU.enableALDO1();
 
   //QMC6310U 
+  Serial.println("Setting and enabling a-ldo2 for QMC");
   PMU.setALDO2Voltage(3300);
   PMU.enableALDO2();          //disable to save power
 
   //SD card
+  Serial.println("Setting and enabling b-ldo2 for SD card");
   PMU.setBLDO1Voltage(3300);
   PMU.enableBLDO1();
 
   //Out to header pins
+  Serial.println("Setting and enabling b-ldo2 for output to header");
   PMU.setBLDO2Voltage(3300);
   PMU.enableBLDO2();
 
+  Serial.println("Setting and enabling dcdc4 for output to header");
   PMU.setDC4Voltage(XPOWERS_AXP2101_DCDC4_VOL2_MAX);    //1.8V
   PMU.enableDC4();
 
+  Serial.println("Setting and enabling dcdc5 for output to header");
   PMU.setDC5Voltage(3300);
   PMU.enableDC5();
 
   //Other power rails
+  Serial.println("Setting and enabling dcdc3 for ?");
   PMU.setDC3Voltage(3300);    //doesn't go anywhere in the schematic??
   PMU.enableDC3();
 
   //Unused power rails
+  Serial.println("Disabling unused supplies dcdc2, dldo1 and dldo2");
   PMU.disableDC2();
   PMU.disableDLDO1();
   PMU.disableDLDO2();  
 
   //Set charge current to 300mA
+  Serial.println("Setting battery charge current limit and voltage");
   PMU.setChargerConstantCurr(XPOWERS_AXP2101_CHG_CUR_300MA);
   PMU.setChargeTargetVoltage(XPOWERS_AXP2101_CHG_VOL_4V2);
 
   //enable battery voltage measurement
+  Serial.println("Enabling battery measurement");
   PMU.enableBattVoltageMeasure();
 
   //Reset and re-enable PMU interrupts
+  Serial.println("Re-enable interrupts");
   PMU.disableIRQ(XPOWERS_AXP2101_ALL_IRQ);
   PMU.clearIrqStatus();
   PMU.enableIRQ(
@@ -107,10 +125,12 @@ bool power_init() {
   //Set the power key off press time
   PMU.setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
 
+  return true;
 }
 
 bool radio_init() {
   fallback_clock.begin();
+  Wire1.begin(PIN_BOARD_SDA1,PIN_BOARD_SCL1);
   rtc_clock.begin(Wire1);
   
 #ifdef SX126X_DIO3_TCXO_VOLTAGE