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    BNO055 Calbration reuse?

    BNO055 Calbration reuse?

    smhap
    Member

    Hello! 

    I'm got the BNO055 module from adafruit and I'm trying to save a calibration value on it. The approach I've followed : 

    Once I calibrate the module, I read registers ACCEL_OFFSET_X_LSB_ADDR(0x55) till MAG_RADIUS_MSB_ADDR(0x6A). I store these values in a struct and then back to the register (Is that the correct approach? Seems weird writing the value read from a register to the same register.) Anyway, after this when I power on the board and read the offset and radius registers, I see completely different values. What am I doing wrong? Please help 🙂

    7 REPLIES 7

    Can I get linear velocity from this sensor?

    Yes, that should be possible by integrating the the linear acceleration vector.

    Hello,

    Can I have the code for this procedure? My Bno055 starts giving zero when it is fully calibrated. I dont know why. Please help me 

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