     if (proxyBufDataSize && Serial.availableForWrite() > proxyBufDataSize) {
         Serial.write(proxyBuf, proxyBufDataSize);
         Serial.write(SERIAL_DATA_DELIMITER);
+
         proxyBufDataSize = 0;
     }
 }

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

            case CONTROL_SET_FREQUENCY: // set frequency
                frequency = setModuleFrequency(HEX_TO_UINT16(&controlData[1]));
                addToSendQueue(SEND_FREQUENCY);
                isConfigured = 1;
                break;
            case CONTROL_SET_MON_DELAY: // set frequency
                rssiMonitorDelayCycles = setRssiMonitorDelay(HEX_TO_UINT16(&controlData[1]));
                addToSendQueue(SEND_MONITOR_DELAY);
                isConfigured = 1;
                break;
        }
