I have two Pixracers both flashed with the latest FMUv4 rom data. I’m using the latest QGC. The Parameter list does not include FRSKY or SERIAL (not seen in Mission Planner either - must be firmware!?)
I want to use the FrSky port to push telemetry back to a Taranis X9D. I used https://docs.px4.io/en/flight_controller/pixracer.html for “how to” on wiring up, though correct wiring seems irrelevant if the controller does not even know the port exists!
A ton of frustrating on-line hours spent on this. Anyone else seen this problem or have a clue?