NXP RDDRONE-FMUK66 - TAKEOFF mode CRASH

Hi,

I built an drone for the NXP HoverGameslink.

Did everthing by the tutorial, tryed the TakeOFF flight mode, and the drone did take off to like 30-60cm then crashed. The log file: https://review.px4.io/plot_app?log=42ddcc9d-6f13-4527-8552-fc24e878ee58

What can I do to make it hover?

Hi @charget! Welcome to the community.

Are you sure the motors a connected correctly and spinning the the correct direction?

https://docs.px4.io/master/en/airframes/airframe_reference.html#quadrotor-x
The number is which servo output it should be connected to and the direction it should spin
The reason I ask is that appears that 2 motors went to max and two motors went to min.
Also the motors need to be perfectly level with the frame deck.
My guess is that the drone flipped over.

Hi @jimdgit,

the black/white PWM cables were not placed in the right orientation.
Thank you!!!