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    BHI160b basic.ino compilation error

    BSTRobin
    Community Moderator

    Re: BHI160b Error (-91): Product Mismatch ID

    Hello ryantheeng,

    For your issue, firstly in order to confirm whether your chip matches the firmware, you need to read the 0x91 register value to confirm whether the chip is BI160 or BHI160B.
    If revision ID value is 0x01, chip is BHI160. And the firmware should be like this: Bosch_PCB_7183_di01_BMI160-7183_di01*.h
    If revision ID value is 0x03, chip is BHI160B. And the firmware should be like this: Bosch_PCB_7183_di03_BMI160-7183_di03*.h

    BHI160X revision_ID register.png

    polomontreal
    Occasional Visitor

    Re: BHI160b Error (-91): Product Mismatch ID

    Hi, I have the exact same issue. I tried with both firmwares and still it is not working. I just opened the repository, and flashed my arduino card. 

    Thanks for your time 

    Paul

    BSTRobin
    Community Moderator

    Re: BHI160b Error (-91): Product Mismatch ID

    Hi polomontreal,

    Sensor part should match corresponding firmware, you could see previous comment.
    You could give more detailed information about not working.

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