Im trying to upload new firmware to the bitx40 and the arduino isn't recognized by the comp the red light comes on but no where in the device manager. I know it isn't a cable because it recognizes the uBitx and another nano just fine. The bitx40 rx with no problem but i haven't tx yet. So as i am a novice with the arduino my question is to the experts: before I begin to TRY and unsolder the existing arduino and solder in a new, is there something im missing that could be causing the comp to not recognize the Nano?
hope that isn't to confusing..