Quote:
Originally Posted by buffalobillpatrick
...BTW, the 2 AM2301 sensors that I have on hand consistantly read RH about 2.7% apart from each other. I have ordered 3 more from China, I will probably have to correct for their offsets with code...
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BBP,
I'm glad you are moving forward on this kind of project.
When I was working with the temp and humidity portion of my CO2 controller, I discovered the
Sensirian SHT15, which I have found to be very precise.
It can be fairly expensive, but better deals can be found.
If your part works for you, great. If it doesn't deliver the goods, you'll know where to look.
Best,
-AC