Quote:
Originally Posted by buffalobillpatrick
...My bedroom went from about: 450ppm to about 800ppm, overnight... back down to about 480ppm @ 2PM.
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I don't know if you saw my post, but Germany did some research into CO2 levels, and the effect on people. The upshot was that levels above 1000 ppm can cause a reduction in performance in children at school. ASHRAE is less restrictive, and says that levels of greater than 2000 ppm are problematic. I agree with the Germans.
I have gas appliances in my house and since my infiltration jihad, CO2 levels have become a problem. I wouldn't have known were it not for my CO2 project.
I had a terrible time trying to convince S_Hull that I actually had a problem with CO2 levels. I guess he never lived in a tight house. CO2 can be a problem, as we know.
I actually think that 800 ppm is a bit high for a bedroom. I think that once you get your HRV going, you'll sleep better.
So you couldn't find any libraries for your project?
No I2C libraries?
How did you get it working?
-AC