Are you still active? If you are, im having trouble trying to update a wiimotion plus sensor using an arduino nano and an IMU called the BNO055. Its 9DOF and autocalibrates using an onboard microcontroller. So far, I've read the wiimotion plus's request to register 0xfe for identification, yet for some reason it wont accept my response and it keeps sending requests. Do you think you could help?
I have a lot of regoser maps which i am going to add functionality for as i grow my code, so there's a lot of unused variables for registers here: