SGP30 was used in our project. But it's obsolete now. We've checked BME680 as an alternative, but there's a point unclear to us.
Does the sensor give TVOC as ppm/ppb? As we see, it gives breath VOC as ppm, but not TVOC. We don't need gas resistance, we need TVOC in ppm/ppb.
Can BME680 provide this information?
Current BSEC algorithm support bVOC output values, haven't support TVOC output values.