The Telemetry/OSD Y adapter cable for APM has an FTDI connector with Gnd 5V and Tx, and there are two connectors one with 5 pins which plugs into the telemetry port.
The other connector is a six pin that would theoretically plug into the power source.
I got the Telemetry/OSD Y adapter cable for APM (V2) because my USB on the APM board is goosed.
Do I need to plug in the six pin connector as well as the five pin Telemetry port connector?
I don’t want to wire this up incorrectly.
Help greatly appreciated