 #define READ_SENSORS
 // send the data via 433MHZ Tx
 #define SEND_DATA
+// read photo resistor (LDR)
+#define USE_LDR
 
 #ifdef DEBUG
  // http://arduiniana.org/libraries/streaming/
  // has to be included BEFORE Flash
  #include <Streaming.h>
  #include <Flash.h>
+
+ // UART baud rate
+ #define UART_BAUD_RATE  9600
 #endif // DEBUG
 
 #ifdef SEND_DATA

    }
  }
#endif // SCAN_SENSORS
}

int getRawTemperature(float temp,int precision=12) {

 #define SEND_T5(_x) theSender.send((_x & 0x1ff) | (0x0500 << 1), 12)
#else
 #define SEND_SYNC(_x) {}
 #define SEND_LDR(_x) {}
 #define SEND_T1(_x) {}
 #define SEND_T2(_x) {}
 #define SEND_T3(_x) {}
