Crossflyght fly controller and lidar

Hi there , i was building one drone and i was thinking about lidar . all was ok till i start to make some changes in parameters . then i have problems calibrating the compas . tomorrow i will have a new compass .

p.s. i still try to find out how to upload some pictures …

Any ideas why is upside down ? when i put the drone nose up show ok in mission planner . one attempt to fly and was crasing . no damage … apart of my heart :smiley:

Are you talking about the Radiolink flight controller not supported by Ardupilot?

Radiolink POS

Go here if you want support:
Ardupilot Supported Flight Controllers