I have a spare Pixhawk and I want to install it in a Plane, which I might eventually use as a camera platform, but essentially just because I like to play!
My problem is that I can't quite figure-out how to do the servo connections, and I'd really appreciate some help.
I intend to use an FrSky X4R Rx, and my query centres around the connections on the rear of the pixhawk Marked up as AILE. ELEV. THROT. RUDD. (1 2 3 4).
I understand that the BOTTOM pins (S) will output the signal, but how do I actually power the servos?
Can I use the UPPER two pins (+ -) if so How?
A brief diagram would be VERY much appreciated.