I have a QAV 250 frame kit, so can I use it for Erlebrain3? But i do not know what is the configuration for this kind of framework? V or X ...
The answer is yes.
My advice, use the X configuration.
OK @LanderUHas takeoff successBut in my first flight, it was shaken by a vertical axis, not knowing which parameter should be adjusted to correct the shake.thank you!
there is a mode in ArduPilot called AUTOTUNE, you can set this flight mode in your receiver and the drone adjusts their values according to your frame.
Here the overview: http://ardupilot.org/copter/docs/autotune.html