//====================================================================
//  SERIAL COMMANDS
//====================================================================
//  LISTENS TO ALL COMMANDS
//--------------------------------------------------------------------

  void command_reader()
  {
    if(Serial.available()) 
    {
      // SERIAL STRING READER
      String msg = Serial.readStringUntil('\n');
      msg.trim();
    
      // RESTART THE DEVICE
      command_restart(msg);
    
      // RECONFIG THE WIFI MANAGER
      command_reconfig(msg);
    }
  }

//--------------------------------------------------------------------
//  RESTART THE DEVICE
//--------------------------------------------------------------------

  void command_restart(String input) {
    if(input == "restart" || input == "RESTART") {
      ESP.restart();
    }
  }

//--------------------------------------------------------------------
//  RECONFIG THE DEVICE
//--------------------------------------------------------------------

  void command_reconfig(String input) {
    if(input == "config" || input == "CONFIG") {
      reconfig();
    }
  }

//--------------------------------------------------------------------