How to disable Matek F405-WTE onboard receiver

ArduPlane Plane 4.3
1

This fc has an onboard elrs receiver but I dislike it. Is there any way to turn it off so that it doesn’t jam another receiver that I use?

2

I don’t know about disabling it but you could flash the radio to WiFi telemetry instead of ELRS.

3

But Wifi also use 2.4GHz, it may jam my 2.4G receiver

4

Maybe just don’t connect ERx and ETx? You could probably even leave the antennas off since it shouldn’t try to transmit anything in this state.

5

I think I will just pinch the boot button with a clip so that the receiver will always enter boot loader.