Thanks for your response, i have 4 bme688 sensor that I burned 3 of them in outdoor clear air that they work very well now and a few seconds after turning on i received true air quality value, but one of them i burned in the home and this one air quality value isn't true for many minutes for example 20,30 min, and after a few minutes it's give me a value near to true for example 3 sensors give me IAQ between 10-20 and this one give me 30-40 My question is how i can reburn or calibration again to solve this problem.thanks
... View more