Hello, I don’t have RC input in ardupilot, nothing goes up or down, it deosn’t have reaction. I soldered receiver correctly, also I bind receiver to RC. I have matekf743 slim, in this case I should solder receiver on UART 6, then which is serial 7, when I wanted to see this protocol, it was -1, I enabled but still nothing. any solution?
SERIAL7_PROTOCOL, 23
What kind of RC link are you using? What receiver?
Make sure that you have tx<>rx and rx<>tx.
https://ardupilot.org/copter/docs/common-matekh743-wing.html#rc-input