Hi all,

I’m reading the issues you all reported. I welcome your feedback here and want to explain it.
The problems are not correlated to a HW problem. We are working with uRadMonitor to implement the BME680 algorithm with the correct settings. You have to know that the sensor only runs without errors if the recommended implementation is followed.
You can find more background on the IAQ (indoor air quality index) (translation of raw signals to IAQ) in the datasheet here:
https://www.bosch-sensortec.com/bst/products/all_products/bme680
The reason that the IAQ is not implemented so far: The size of the algo was too big to fit onto the microcontroller. We worked on a smaller version to fit, but first step is to directly transfer raw data to IAQ values within the cloud.
Raw data is difficult to look at it as only the IAQ values indicate good or bad air quality. PLease see the attachment how the IAQ index looks like

Best regards,
Thomas