Greetings.I am building a custom PCB with a ZMOD4410 using the 2nd gen ULP library.After the reply in this thread i have tried to use the ZMOD as follows to further conserve power:
However i find that the first received data (point 2) is always the same, even if the sensor is in low air quality conditions. I was under the impression that the first ten readings served to calibrate the device (and thus the first "real" response from the IAQ calculation would return data regarding eCO2 and VOC actually in the air), however this does not seem to be the case.After trying with the normal measurement method (ie: without the reset and wait), i saw the data (both CO2 and VOC) returned from the IAQ calculation started from the exact same values, but changed with subsequent measurements.
What i'm now wondering is.
Thanks in advance