Hi,
BNO055 FW version is defined in register 0x05 and 0x04. For example, if you read these two registers and got value of 0x03 and 0x11 back respectively, then the FW version is 3.11.
I just logged my BNO055 data at NDOF mode using my eval. board. Please see the attached CSV file where there are a lot of +/-0.0625 values. The value of +/-0.0625 stands for 1/16 (LSB) which means that when HPR or gyro data or accel data has +/-1LSB raw value, then the logged data will show +/-0.0625. So +/-0.0625 is a meaningful value which is close to 0LSB.
Thanks.
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