Crossfire (elrs) diversity

Hardware Radios
1

Hello!
Is it possible to connect two crsf receivers to ardupilot controller and have diversity system?

I’m thinking to have a telemetry transmission from only one rx, so it would be not an issue.

Thanks!

2

Hello ! You can use multiples radio control, but not 2 at the same time
The autopilot will use the first active receiver it finds, beginning with the normally connected receiver. If pulses from that receiver fail, it will then switch to the next active receiver and will use it even if the prior receiver becomes active again.

https://ardupilot.org/copter/docs/common-multiple-rx.html

1 Like
3

Would it works with crsf protocol?
I’m going to use two ExpressLRS rx’s.

Thanks!

4

I don’t, try to test :slightly_smiling_face: