Hi, Im using a DHT11 and DHT22 to measure humidity in a PVC chamber of a small volume about 1/3 Liter. Readings always start out and circle around the correct value, but as time goes by (1 min...2 mins...3 or more) the readings keep increasing. For example they start around 56.1 but end up going u…

DHT22/11 Readings dont stop changing

GolamMostafa April 28, 2018, 1:00am 7

I believe I have a bmp280. I'll look it up.

BMP280 doesn't containd humidity sensor; it is the BME280 that has humidity sensor.

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