text: #ifndef _COMMON_IO_H_
  #define _COMMON_IO_H_
  
  #ifndef uint8_t
  typedef unsigned char uint8_t;
  #endif //uint8_t
  
  #define UART_BAUDRATE 74880
  
  // GPIO02: ESP-12x blue LED:
  //#define MODULE_BLUELED_PIN LED_BUILTIN
  #define MODULE_BLUELED_PIN 2
  
  // relay/ssr output:
  #define RY_FAN_PIN 5     // fan   active high
  #define RY_LIGHT_PIN 15  // light active high
  
  #define RY_FAN_PIN2 12   // fan   active low
  #define RY_LIGHT_PIN2 14 // light active low
  
  // inputs:
  //#define SENSOR_MAINS_FREQ 12
  #define TEMP_PIN A0
  
  #define ONE_WIRE_BUS 13
  #define IR_RECEIVER_PIN 4
  
  #define WIFI_ENABLE_PIN 16
  
  #endif //_COMMON_IO_H_
  