   if (!(curMillis - updateTime >= updateMilliThreshold)) {
     /* Prevent writing to serial to avoid serial port data overflow */
     writeToSerial = false;
+    
   }
 
   /* Wait for 6 bytes of data to have been sent over serial */


  /* When it is possible to reply to serial */
  if (writeToSerial) {
    /* Identification byte */
    Serial.write(ARDUINO_ID);

    for (int i = 0; i < BUFFER_DATA_LENGTH; i++) {
        Serial.write((uint8_t) 0);

        // TODO: Instead of writing zero, write something else
      }
  }
}

  /* Begin communication over Serial Port with a baud
     rate of 9600*/
  Serial.begin(BAUDRATE);
  pinMode(LED, OUTPUT);
  digitalWrite(LED, HIGH);
}

/* Main Arduino loop */
