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    How to test BME680 IAQ in lab?

    How to test BME680 IAQ in lab?

    Sridhar
    Established Member

    We have a system buit with BME680 sensor on it. We have integrated BSEC into software.

    To test in the lab after entire system is ready, to get the IAQ level what things we can do in our lab to achieve that rather than going somewhere?

    8 REPLIES 8

    BSTRobin
    Community Moderator
    Community Moderator

    Hello Sridhar,
    For your further requests, measurement instructions for lab environment was not published on official website, it needs license agreement. Please visit https://www.bosch-sensortec.com/about-us/contact/contact-form, and use the contact form to submit your request.

    Sridhar
    Established Member

    For me bit gas_valid_r is not setting.

    Can you please let me know the reasons for that?

    Sridhar
    Established Member

    Hi,

    Every time gas resistance changes but IAQ is not changing.

    BME680 voltage is 1.8v, config integrated is 18v_3s_4d, normal version algo.

    Can you please tell me what is missing in integration?

    Sridhar
    Established Member

    After 5 minutes IAQ changes but IAQ accuracy is 0 only still after half an hour.

    When it will also change?

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