ronschreck
Well Known Member
I recently removed my wing tip to do some paint touch up. Had to unplug the APRS antenna and GPS. When I plugged them back in the green LED on the APRS radio no longer illuminates. Is there a way to test my GPS? I do have access to an osciliscope. Would that tell me if there is serial data present? I do have 5 volts going to the GPS so that's not the problem. Any ideas?