     DEBUG_CODE(
         pinMode(serialTimerPin, OUTPUT);
         pinMode(loopTimerPin, OUTPUT);
+        pinMode(bufferBusyPin, OUTPUT);
+        pinMode(sequencePin, OUTPUT);
     );
 }
 // ----------------------------------------------------------------------------

        }

        uint8_t shouldPassMsgFurther = 1;
        //if delimiter found
        if (foundIdx < READ_BUFFER_SIZE) {
            switch (readBuf[0]) {
                case 'R': //read data from module

#define CONTROL_MONITOR_OFF     'v'
#define CONTROL_SET_SKIP_LAP0   'F'
#define CONTROL_GET_VOLTAGE     'Y'
#define CONTROL_GET_RSSI        'E'
#define CONTROL_GET_API_VERSION '#'
// input control byte constants for uint8 "set value" commands
#define CONTROL_SET_MIN_LAP     'L'
#define CONTROL_SET_CHANNEL     'H'
#define CONTROL_SET_BAND        'N'
// input control byte constants for uint16 "set value" commands
#define CONTROL_SET_FREQUENCY   'Q'
#define CONTROL_SET_MON_DELAY   'd'

// output id byte constants
#define RESPONSE_CHANNEL        'C'
