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by Liradon
Fri Mar 20, 2020 8:56 pm
Forum: Module Discussion
Topic: Does the DHT22 'cache' the readings?
Replies: 5
Views: 4810

Re: Does the DHT22 'cache' the readings?

I also have this odd feeling that the "Read" process actually starts the internal processing of the sensor readings ready for the next read. So you are always getting the results of the last actual reading, not the current reading. I can confirm you odd feeling. I have the exact same issue. I stumb...