Hey, I'm a noob, but here goes...
Up to the middle of last week, I could quite quickly and accurately use Mission Planner to install the code it auto downloads onto a stock quad.
Since then, after upgrading, almost nothing works for me.
If there is no magnetometer connected, the board doesn't come alive at all, and hangs Mission Planner.
Even after calibrating the ESC's on the RX itself, the closest I get to functionality is three of the motors arm, the last one just sits and beeps at me.
Mostly two motors beep at me.
The CLI ESC calibrate doesn't work at all.
These problems crop up on three different systems, two of my own, one of a friend.
YET, when I load ArduPiratesNG, all three systems work.
So what am I doing wrong ?