Additional comments

esp32_loraprs.ino

@@ -5,7 +5,7 @@
 #define LED_BUILTIN         2
 #define LED_TOGGLE_PERIOD   1000
 
-//#define BOARD_T_BEAM
+//#define BOARD_T_BEAM  // enable for TTG T-Beam board support
 
 #if __has_include("/tmp/esp32_loraprs_config.h")
 #pragma message("Using external config")

loraprs_config.h

@@ -17,9 +17,9 @@ struct Config
   int LoraPower;        // lora power level in dbm, 20
   bool LoraEnableCrc;   // lora crc check enabled
 
-  byte LoraPinSs;
-  byte LoraPinRst;
-  byte LoraPinDio0;
+  byte LoraPinSs;       // lora ss pin
+  byte LoraPinRst;      // lora rst pin
+  byte LoraPinDio0;     // lora dio0 pin
 
   int AprsPort;         // aprs server port, 14580
   String AprsHost;      // aprs server hostname, rotate.aprs2.net