text: #ifndef Config_h
  #define Config_h
  #include "Arduino.h"
  
  #define THROWN "TH"
  #define CLOSED "CL"
  #define ON "ON"
  #define OFF "OF"
  
  #define LIGHT_START_ADDRESS 1000
  #define TURNOUT_START_ADDRESS 2000
  #define SIGNAL_START_ADDRESS 3000
  
  #endif
  