Magnetometer not Showing up in I2CDetect

Forums Technical Support for BerryGPS and BerryGPS-IMU Magnetometer not Showing up in I2CDetect

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Viewing 6 posts - 1 through 6 (of 6 total)
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  • #7791
    Jeremy
    Participant

    I've got a BerryGPS-IMUv3 and I get nothing on I2C address 0x1E when I run
    `
    sudo i2cdetect -y 1
    `
    Not sure why, since the BMP280 shows up fine on the 0x77 address, but I never get anything back on the 0x1E address.  Anyone experience this?  Is it on a different address on the v3 of this board ?

     

     

    #7792
    Mark Williams
    Keymaster

    Hi Jeremy, can you please show me the full output of i2cdetect

    Mark --OzzMaker.com --

    #7793
    Jeremy
    Participant

    Absolutely... here you go!

    0 1 2 3 4 5 6 7 8 9 a b c d e f
    00: -- -- -- -- -- -- -- -- -- -- -- -- --
    10: -- -- -- -- -- -- -- -- -- -- -- -- 1c -- -- --
    20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
    60: -- -- -- -- -- -- -- -- -- -- 6a -- -- -- -- --
    70: -- -- -- -- -- -- -- 77

    #7794
    Mark Williams
    Keymaster

    those are correct.

     

    1E is for V1 BerryIMU

    Mark --OzzMaker.com --

    #7797
    Jeremy
    Participant

    Thanks Mark!  Which one is the Magnetometer ?

    #7802
    Mark Williams
    Keymaster
    0x6A for the gyroscope and accelerometer
    0x1C for the magnetometer
    0x77 for the pressure sensor

    Mark --OzzMaker.com --

Viewing 6 posts - 1 through 6 (of 6 total)
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