Thanks in advance for any help.
APM 3.1 board, Ver 3.2.1 firmware, Helicopter setup, 450 Pro heli, Tarot FBL head.
This setup was working well for a few weeks while in the process of trying to tune the heli. Problem started for no reason I know of, I am getting a BAD COMPASS HEALTH message when trying to arm, thing is I have no compass hooked up, never did have? In mission planner mandatory hardware, compass, I have no boxes checked, nothing to indicate I have a compass installed?
I have read a lot of topics pertaining to bad compass health but these are people with a compass hooked up, I have none?
Any ideas to why I have this problem or is there a know fix for this?
Thanks