"My friend had the same problem - he had the props on the wrong motors - so check what Doug said and also check the props CW and CCW are on the right motors. Good luck"
"Rotation Roll refers to the compass upside down - if the compass thinks its simply facing south then the COMPASS_YAW should be 180. There is a drop down menu item in config.
Just verify that the compass is not upside down.
"Daniel, when I was getting my drone going I found it best to go back to the beginning with Mission Planner(MP) also the Wiki. If you go through the wizard and the guided steps to set one up it makes a huge difference to the outcome - so latest…"
"Hey guys - I see these discssions are a few years old but here goes!
I live out in Samford and I have an arducopter with an APM2.5 - I'm interested in the longer flights as well as planning waypoints etc to take pictures.
Do any on you know the…"
"Hi there - I am based in Brisbane Australia and bought a 3DR copter a few years ago. I almost have it working - Alt Hold/Loiter/Stab mode work most of the time. Other times it loses its self and hits the dirt. Does anyone in this forum live in…"