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    BME68x reporting BME68X_E_COM_FAIL

    Minhwan
    Community Moderator

    Re: BME68x reporting BME68X_E_COM_FAIL

    Hello Wenator, 

     

    Are you using GPIOs as I2C? 

    Arduino has assigned I2C pis and depends on I2C there is pull up resistor or not. 

    I strongly recommend to use assigned I2C pins. 

    Thanks, 

    Wenator04
    New Poster

    Re: BME68x reporting BME68X_E_COM_FAIL

    Hi,

    I tried the assigned I2C pins, but still receiving bme68x error code -2.

    Thanks

    Minhwan
    Community Moderator

    Re: BME68x reporting BME68X_E_COM_FAIL

    Please check our bsec 2 library example code. 

    Our example code is based on Arduino. -2 means communication error, so it means that there is hardware or software issue for communication. 

    Thank you. 

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