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    Example basic.ino in BSEC library always return error code '-2'

    New Poster

    Example basic.ino in BSEC library always return error code '-2'

    We tried executing the example sketch "basic.ino" in the BSEC library v1.4.7.3. But we find it always return eroor code '-2'.

    We uncommented the macro BME680_FLOAT_POINT_COMPENSATION in "bme680_defs.h". Though the example code always throw error code '-2'.

    Why does it always return '-2'?

     

    Thank you.

    Best Regards,

    Dhinesh

    2 REPLIES 2
    Community Moderator

    Re: Example basic.ino in BSEC library always return error code '-2'

    Hi dhineshkumar,

    The BME680 Error code -2 corresponds to 'BME680_E_COM_FAIL' which means that the communcation between the host microcontroller and the sensor failed. Please verify the connections.

    New Poster

    Re: Example basic.ino in BSEC library always return error code '-2'

    Thank you for your quick reply. We will be looking into it.

    Best Regards,

    Dhinesh

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