Hello dears from diydrones.
This quadcopter that I mounted using apm with AC 3.1.5 and the frame x alien..
I did a cheap power distribution board for give supply energy to four motors, but I don't have idea if this is the problem or the problem is with the compass..
I want to you watch this videos and I wait a reply of his experiences with quadcopters for report the problem.
thanks a lot.