The experimental example code was eventually merged to the master/main brand, hopefully you can find the example code mentioned above here.
If you are still facing issues, please create a new Thread/Topic describing your current setup and configuration, since the thread above was in fact resolved.
So i decided to run this code. Without any changes what so ever, it goes to accuracy 1 and the static air quality just oscillates between 25, 26, 27 and 28. Never goes higher. Why is this? What is causing the issue?
If you are operating the sensor for the first time, maybe you need to let the system running for a few hours to let the sensor stabilize to its environment and experience different air qualities. For test puporse, if you expose the sensor to high VOC concentrations you should see the IAQ rising. To understand if the IAQ and IAQ accuracy output are expected, we need to see the raw temperature/humidity/gas resistance and timestamp used.
I am also want to de a similar thing, but i could not get a accuracy of 3 even 1 was not possible. Do you still have the code you worked with because the link is not available anymore.