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    BME688 Bsec2 Arduino Configuration

    BME688 Bsec2 Arduino Configuration

    alex2
    New Poster

    Hello,
    I'm using the bme688 sensor with Bsec2.4 and the Arduino platform. My code follows the example https://github.com/boschsensortec/Bosch-BSEC2-Library/blob/master/examples/generic_examples/basic/ba....
    I only use these virtual sensors, no need for gas index, estimations etc.
    BSEC_OUTPUT_STATIC_IAQ,
    BSEC_OUTPUT_RAW_TEMPERATURE,
    BSEC_OUTPUT_RAW_HUMIDITY,
    BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_TEMPERATURE,
    BSEC_OUTPUT_SENSOR_HEAT_COMPENSATED_HUMIDITY,
    BSEC_OUTPUT_RAW_PRESSURE.

    Do I have to explicitly set some configuration (e.g. bme688_sel_33v_3s_4d) or is it only necessary for gas estimation ? My bme688 is powered by 3.3V and sample rate LP.  If I set it to bme688_sel_33v_3s_4d, will it make any difference ?

    Thank you

    1 REPLY 1

    Minhwan
    Community Moderator
    Community Moderator

    Hi @alex2 , 

     

    You need to download the bme688_sel_33v_3s_4d file. It's for LP mode. For gas mode, you need your own file or FieldAir_HandSanitizer for test. 

    Thank you. 

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