 
 #include "bb.h"
 #include "music.h"
-
-#define DEBUG
 
 Servo pan, tilt;
 Servo left, right;


void setup() {
  Wire.begin(I2C_ADDRESS); // join i2c channel
  Wire.onRequest(i2cRequest);
  Wire.onReceive(i2cReceive);
  READY(BOARD);

#ifdef DEBUG
  Serial.begin(9600);
#endif

  environment_sensor.begin();
  // not: READY(ENVIRONMENT_SENSOR);

    break;
  case REGISTER(LIGHT_SENSOR):
    value = analogRead(PIN_ANALOG_LIGHT_SENSOR);
    writeWord(value);
    break;
  case REGISTER(ENVIRONMENT_SENSOR) + ENVIRONMENT_SENSOR_TEMPERATURE:
    Wire.write(environment_temperature);
