Option for BLUETOOTH_PIN

src/TTGO_T-Beam_LoRa_APRS.ino

@@ -367,6 +367,9 @@ void setup(){
   rf95.setTxPower(20);    // was 5
   delay(250);
 #ifdef ENABLE_BLUETOOTH
+  #ifdef BLUETOOTH_PIN
+    SerialBT.setPin(BLUETOOTH_PIN);
+  #endif
   SerialBT.begin(String("TTGO LORA APRS ") + CALLSIGN);
   writedisplaytext("LoRa-APRS","","Init:","BT OK!","","",250);
 #endif

src/TTGO_T-Beam_LoRa_APRS_config.h

@@ -19,5 +19,6 @@
 #define TXdbmW  20                                      // Transmit power in dBm         17-50mW, 18-63mW, 19-80mW, 20-100mW
 //#define SHOW_GPS_DATA                                 // uncomment to show on serial port, received data from GPS and debug information
 #define ENABLE_BLUETOOTH
+//#define BLUETOOTH_PIN "0000"
 
 unsigned long max_time_to_nextTX = 180000L;   // TRANSMIT INTERVAL set here MAXIMUM time in ms(!) for smart beaconing - minimum time is always 1 min = 60 secs = 60000L !!!