"Im sorry, but i couldn't find a solution for that problem. I think it is not possible, but I haven't checked it for a long time, and maybe some things have changed."
Hi, I connected a sonar to my 3DR quadcopter (with pixhawk on it). I want the quad to keep constant altitude above the ground (about 1.5 meters) during waypoints navigation. Altough the sonar works fine on loiter, it doesnt seem to have an effect…