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    BSEC Error code -2 on ESP32 arduino core

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    New Poster

    BSEC Error code -2 on ESP32 arduino core

    Executed all the steps from Integration Guidelines for Arduino platforms.pdf. the library seems to be properly installed, the examples can be compiled without warnings and downloladed to the target platform. However, all the examples in form BSEC folder display the following error message after loading:

    BSEC Error code -2

    Any ideas?

    What is strange that example from Bme680_Data folder basic_data_logging.ino works fine

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    6 REPLIES 6
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    Community Moderator

    Re: BSEC Error code -2 on ESP32 arduino core

    This is the error "BSEC_E_DOSTEPS_VALUELIMITS" which means the value of the input (physical) sensor signal passed to bsec_do_steps() is not in the valid range.

    Did you make any changes to the Arduino example or not?

    New Poster

    Re: BSEC Error code -2 on ESP32 arduino core

    Its strange beacuse with 3rd party libraries sensor work and give correct values 

    I have only added "Wire.begin(21, 22);" ,but this one nothing changes

     

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    Community Moderator

    Re: BSEC Error code -2 on ESP32 arduino core

    Can you print out the physical sensor data and put it here for double check?

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    New Poster

    Re: BSEC Error code -2 on ESP32 arduino core

    Did you apply my patch?

    https://github.com/BoschSensortec/BSEC-Arduino-library/commit/e9a10fe23739bb95650d2ab89ed37764a4ba3c...

    (Make sure you have latest software version from repository)

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