Control Channel Inputs on APM 3.1 not working -- PLEASE HELP!!!!

Hi,

I'm new to the forum and new to building my own drone. I have an Autel X-STAR and a couple of small quads that I absolutely love and had the urge to build my own fixed wing when I started reading about Ardupilot.

I purchased 2 mini APM 3.1 boards a

Read more…