Hi
I cant arm my FC, I have read the docs and found 3 ways to arm but none of them works. 1st stick method throttle down to right, nothing happens. 2nd transmitter switch which I set up 2 way switch to function 153, when I flick it I get “no response from MAV” and the same when I go via Action tab and arm it. Im connecting via 433mhz radio
Not easy to help you like this but a few questions, can you connect the vehicle with mp ? do you have the telemetry ?
Some modes are not armable (auto for instance), what is the current mode of your drone ? you can try guided and loiter
An other idea would be playing with “arming_check” param, see with 0 if you can arm, then add checks one after the other