 }
 
 void rxCallback(uint8_t *buffer, uint16_t len) {
-  DEBUG_PRINTLN("Received "+len+"bytes...");
+
+  DEBUG_PRINTLN("Received "+len+" bytes...");
 
 //  for(int i=0; i<len; i++)
 //   DEBUG_PRINT((char)buffer[i]); 

    ptr_fhss_schema++;  // Increment pointer of fhss schema array to perform next channel change
    if(ptr_fhss_schema >= sizeof(fhss_schema)) {
      ptr_fhss_schema=0; // To avoid array indexing overflow
      DEBUG_PRINTLN("Packets sent: "+packets_sent);
      packets_sent = 0;
    }
    panstamp.cc1101.setChannel(fhss_schema[ptr_fhss_schema]); // Change channel

  if (currentMicros - lastSendMicros > hopIntervalMicros) {
    sendCurrentColor();
    lastSendMicros = currentMicros;
    //DEBUG_PRINTLN("Sent at: "+currentMicros);
    isInPreHop = false;
  }
  
  if (ble.available()) {
    uint8_t buffer[32];
    int len;
    len = ble.readBLEUart(buffer, 31);
    rxCallback(buffer, len);
  }

