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    BME680 constant parameters

    BME680 constant parameters

    Giulietta_3
    Member

    Hi all, I use bosch library for bme680 sensor. How come the temperature value is always -218.46 and the pressure is zero? the humidity and gas resistance values on the other hand are correct.

    7 REPLIES 7

    These are my results.

    Minhwan
    Community Moderator
    Community Moderator

    Hello Giulietta, 

     

    I checked your code one more time, and I think below line is the problem.  
    user_delay_ms(meas_period + delay*1000); /* Delay till the measurement is ready */

    Please just use 

    user_delay_ms(meas_period); /* Delay till the measurement is ready */

    For test, you can test with 300ms delay something like that. 

    I attached my example for reference. 

    Thanks, 

     

    The code now works! thank you very much!

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