sparkfun / sparkfun/SparkFun_DataLogger

BME68x VOC calculations on the iot logger

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#19 7 comments 0 reactions 1 assignee View on GitHub

@gigapod is already working on this.

Since Feb 3, 2026.

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Description

I wanted to use my BME68x to calculate a air quality index. After some research on the breakout board, I discovered there is an embedded library by Bosch that is commonly used which uses the different sensor readings.

That method of getting an air quality value cannot be done based on the raw data which is logged.

Would it be possible to include the Bosch library ( https://www.bosch-sensortec.com/software-tools/software/bme680-software-bsec/) and calculate the air quality on the iot logger? Otherwise the "gas resistance" value provided by the sensor is not very useful.

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