I just updated to the update 3.1 for the Ardupilot and I have done the calibations and I still can't arm the system it will not arm through mission planner and it will not arm through controller. I am at a lost here and don't know what to do.
Thank you for any help that anyone may provide.
Mike
Replies
I am having the same issue, everything looks good in MP but it wont arm. Everything worked great until I updated to 3.1.