have a problem,
board is not recognized in the arduino program,
serial ports seem to be already in use and I don’t know how to clear them.
the board I am using is made by hobbyking multiwii pro and has a different driver from silicon labs . settings are the same as the arduino mega 2560,
i checked a programmer in the arduino programm but would need to be unchecked since I am just using a simple cable, don’t even know how to do that