Calibration of BME680

[Vindski]

About the calibration of BME680:
Do you have a table where you have the sensitivity of the sensor (resistance) to every VOC? Or have you calibrated the sensor using a normalized/standardized mix of VOC?
Trying to find out if this sensor is more reactive to some specific gases,(compared with other sensors).

Some other questions:
Is the output static IAQ  from BME680, also expressed in a scale from 1 – 500?

The IAQ accuracy reflects the current state of the background calibration process. Does this kind of calibration also apply to static IAQ?

[Vincent · Accepted solution]

BME680 have no selection.  so it is sensitive for almost all VOC component. 

It is also a relative VOC sensor,  not absolute VOC sensor.

static IAQ also have scale from 1 - 500.

The calibration level indicased the overall accuracy from BSEC lib which includes the static IAQ.