Board T-Beam: Update pins_arduino.h (#2380)

* Board T-Beam: Update pins_arduino.h DAC2 is not wired, only DAC1 is -> corrected LORA pins 27 + 19 are only wired on pcb, but not connected to header -> deleted * Update pins_arduino.h Button and LED added

Author: cyberman54

variants/t-beam/pins_arduino.h

@@ -19,8 +19,13 @@
 #defineLORA_RST 23 // GPIO23 - SX1276 RST
 #defineLORA_IRQ 26 // GPIO26 - SX1276 IO0
 #defineLORA_IO0 LORA_IRQ // alias
-#defineLORA_IO1 33 // GPIO33 - SX1276 IO1
-#defineLORA_IO2 32 // GPIO32 - SX1276 IO2
+#defineLORA_IO1 33 // GPIO33 - SX1276 IO1 -> wired on pcb AND connected to header pin LORA1
+#defineLORA_IO2 32 // GPIO32 - SX1276 IO2 -> wired on pcb AND connected to header pin LORA2
+
+staticconstuint8_tKEY_BUILTIN=39;
+
+staticconstuint8_tLED_BUILTIN=14;
+#defineBUILTIN_LED LED_BUILTIN // backward compatibility
 
 staticconstuint8_tTX=1;
 staticconstuint8_tRX=3;
@@ -45,9 +50,7 @@ static const uint8_t A11 = 0;
 staticconstuint8_tA12=2;
 staticconstuint8_tA14=13;
 staticconstuint8_tA16=14;
-staticconstuint8_tA17=27; //lora
 staticconstuint8_tA18=25;
-staticconstuint8_tA19=26; //lora
 
 staticconstuint8_tT0=4;
 staticconstuint8_tT1=0;
@@ -57,6 +60,6 @@ static const uint8_t T6 = 14;
 staticconstuint8_tT8=33;
 staticconstuint8_tT9=32;
 
-staticconstuint8_tDAC2=26;
+staticconstuint8_tDAC1=25;
 
 #endif/* Pins_Arduino_h */