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    BME680 Will high temperature reading affect IAQ accuracy?

    twlawrenceko
    New Poster

    BME680 Will high temperature reading affect IAQ accuracy?

    Hello,

    We have finished developing BME680 and we do realize our BME680 will have higher temperature reading comparing to real room temperature. I have read many articles that it can be due to heat disipation issue. We have put a ground copper pour under BME680 for quite a big area and NO other components nearby (except capacitor filtering).

    We would like to know would the IAQ and other values still be accurate if the temperature and humidity is relatively off?

    We have BME680 reading of 30C with room temp of 23.5C and BME680 reading of 39.5% humidity and room humidity of 57%. Since the IAQ and others accuracy is already at 3 (max), so does that mean the values for those are accurate?

     

     

    Thank you.

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