So i'm working on some project using the Bosch Sensortec BNO080, if some of you used it you may help me.
I managed to get data from the sensors over I2C .
Getting data from the integrated-gyro RV gives you quaternions (Yaw, pitch, roll and real) and/or Euler angle. I got a nice and stable data for the roll and the yaw, but when it comes to the pitch, the value seems to only be an accelerometer value. What i mean is whenever i rotate the device, the pitch data goes up. The faster i make a movement, the higher the data goes. The it goes back to 0 when i stop moving, whatever the angles of the device. All the datas come from the same report.
Anyone of you have use this and experience something like this? Or is just familiar with IMUs and knows what could probably cause this?