BME680 - list of detected gases

[piotr_s]

Hi,

is it possible to get the full list of gases that are taken int the account by BME680 to show the IAQ value?

BR,

Piotr

[piotr_s]

Hi Robin,

no, I only need to know what gases affect the IAQ measurements. In the data sheet it's written:

so my question is: what's included in "many other gases"?

Piotr

[BSTRobin]

Hello piotr_s,

You could refer the following information from BME680 data sheet.

Besides ethanol(EtOH) as a target test gas, the sonsors are also tested with breath-VOC(b-VOC). The b-VOC mixture, as listed in table 5 represents the most important compounds in an exhaled breath of healthy humans. The values are derived from several publications on breath analysis studies.