i upgraded to a 32bit board and setup everything. so it's working now but i got vibration on different angles. So i bought a frame imu and it removes the vibration in extreme angles but i got i2c errors now. If i remove the frame imu the i2c erros are gone. I already tried cables in different lenghts, no difference. I have a ferrit ring with 3-4 tourns on it, doesn't help.