Post a log?
Ok @philip I fixed the problems. Board is working now. First error is the plug between FMU and IMU board. Second error (Unexpected state 33) is my gps. Because I used uBlox M8U. It have got different fix type.
Thank you.
Thanks for feeding back on this and getting to the bottom of it!
hi.we use pixhawk cube2.1.I made the settings as you said, but I get the following error.
it resolves after resetting the settings but then gives the same error again. please help
did you read the service bulletin? please RMA your cube