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    Where can I find firmware for BHI160B that supports both BME280 and BMM150?

    Member

    Where can I find firmware for BHI160B that supports both BME280 and BMM150?

    Hi,

     

    we have been using BHI160B with BMM150, but now want to also use BME280.
    Our current used sensortech firmware is....

    Bosch_PCB_7183_di01_BMI160_BMM150-7183_di01.2.1.10836_170103.h

    Is this the best firmware to be using and does it support both the magnetometer and the humidity/presure sensor?

     

    Kind Regards,

    Owain

     

    3 REPLIES 3
    Community Moderator
    Community Moderator

    Re: Where can I find firmware for BHI160B that supports both BME280 and BMM150?

    Hi Owain, let me decode that for you:

    Bosch_PCB_7183_di01_BMI160_BMM150

    di01 = di01 ROM version (BHI160 or BHA250)

    BMI160 = BHI160 or BHI160B

    BMM150 = Additional BMM150 sensor

    Latests firmwares are always avaiable on Bosch Sensortec's website

    In your case, you would need [...]di03_BMI160[...] for the firmware to be compatible with your device.

     

    BME280 support in firmware is not directly available in a download, please contact your local representative.

    Highlighted
    Member

    Re: Where can I find firmware for BHI160B that supports both BME280 and BMM150?

    Sorry missed that.

    The selftest now appears to be working; 

    I see three events BHY_META_EVENT_TYPE_SELF_TEST_RESULTS, with sensor types 14, 1, 16.

    We have BHI160 connected to BME280, amd BMM150.

    But I suspect our sensortech firmware does not support the BME280. What are those sensor types in the event and for a failure are we just informed which sensor failed?

    Community Moderator
    Community Moderator

    Re: Where can I find firmware for BHI160B that supports both BME280 and BMM150?

    See table 14 of the datasheet for the Sensor IDs.

     

    BME280 will is not supported in the firmware published on our website, please contact your local sales office  to get a customized firmware that matches the hardware configuration of your device.

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