hello, I can’t figure out how to switch receivers, I have r9 slim and r9mm both use f.port , option 23 is enabled, 10th bit is the same, one receiver always works, but the second one doesn’t want to work until I turn off the first one in the parameters and reload fc . I switch receivers using a bind on the equipment. I am using h743 v3 and ardupilot 4.2.2.
Have a look here:
https://ardupilot.org/plane/docs/common-multiple-rx.html
Switching is automatic based on receiver behavior.
i read it but he doesn’t want to switch it even if i turn it off with the hardware
This configuration only is valid for autopilots that use an IOMCU co-processor.
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I don’t understand what a coprocessor means, i.e. will it not work on this board?and no options?
The Matek H743 does not have a co-processor so no it won’t work.
I understand, and what are the options?
Either use a board with a coprocessor (I think the Holybro Durandal employs one), or use the receiver’s own redundancy pins.
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thanks, i will try. I would add detailed explanations to the instructions on the site