Berry IMU-GPS v3

Forums Technical Support for BerryIMU Berry IMU-GPS v3

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  • #15983
    cmhuffine
    Participant

    So I have installed this on my RPI 2b+.

    GPS works fine

    With the updated BMP388 python code, I can read rational pressure/temp

    i2cdetect shows all three i2c devices

    pi@waverunner-pi:~/BerryIMU/compass_tutorial01_basics $ sudo ./compass_tutorial01
    NO IMU DETECTED

    Clearly the i2c bus is working properly.  But I'm not getting gyro, accelerometer, readings.

    Any troubleshooting tips?

    pi@waverunner-pi:~/BerryIMU/compass_tutorial01_basics $ i2cdetect -y 1
    0 1 2 3 4 5 6 7 8 9 a b c d e f
    00: -- -- -- -- -- -- -- -- -- -- -- -- --
    10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1e --
    20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    60: -- -- -- -- -- -- -- -- -- -- 6a -- -- -- -- --
    70: -- -- -- -- -- -- -- 77

     

    #15984
    PeterP
    Participant

    For some reason your IMU is using 0x1E instead of 0x1C.
    Open LSM9DS1.h and update the first line to match the i2c address

    Peter --OzzMaker.com --

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