APM tries to yaw, roll and pitch

A

anarchomm

Member
Hi everyone,

I made an APM2.6 Hexacopter and I'm sure there are no calibration mistakes. The problem is, when I spin the motors, APM itself decreases some PWMs and increses some. This is mostly to yaw but sometimes it can pitch and roll too. When I decrease all the PIDs to 0, the motors all spin at the same RPM.

What do you think? Compass issue?

Logs: https://www.dropbox.com/sh/xyguy5xpo9lkw0g/SI1YiMdHf9
Thanks
 

dazzab

dazzab

Member
anarchomm said:
Hi everyone,

I made an APM2.6 Hexacopter and I'm sure there are no calibration mistakes. The problem is, when I spin the motors, APM itself decreases some PWMs and increses some. This is mostly to yaw but sometimes it can pitch and roll too. When I decrease all the PIDs to 0, the motors all spin at the same RPM.

What do you think? Compass issue?

Logs: https://www.dropbox.com/sh/xyguy5xpo9lkw0g/SI1YiMdHf9
Thanks
Click to expand...
Did you calibrate the ESCs?
 


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