Hi, Zephyr already has support for BME680. We are interested in IAQ from BME688 on NRF9160 ZephyrRTOS, and have been using this:
But the values saturate at 250. Shouldn't it go up to 500? It would go up to 250 in rather benign situations and flatten there. I have tried putting it close to Alcohol, surrounding it with ethanol but can only get a flat line at 250.
Many thanks for any hints?
in this project, I ported the BME68x-Sensor-API driver and Bosch-BSEC2-Library into Zephyr
In the samples of project I shared, is target is not the NRF9160 but the Thingy53, but as it is a BME688 integration into Zephyr, porting it to your target should be quite easy as the provided driver and library are outside the samples and can be added with config flags.