I extended the wires for the safety switch for the pixhawk and when I plug it into the pixhawk I get a solid red light instead of flashes that should. So I’m not sure if the switch is working properly.Only thing I can think of is that the black wires might be switched, but should make no difference since their both ground wires.
This is how mine is wired. Your wire colors may not be the same, but check pin number to position on switch. Looking at back of switchRTFhawk Safety Switch.pdf (94.8 KB)
Thanks. I had the two wires switched around.
Glad to be of help.