AM2001 Single Humidity Sensor Voltage Analog Output Module
 

My CAI controller only has one Humidity Sensor port, and I've installed that one sensor outdoors..

But, what about the basement Humidity? I can read it using meters in the basement, but not on the CAI controller.. :mad:

Now, I want to add another Humidity sensor to the CAI, using one of the analog ports.
The AM2001 is the sensor that I plan to use.. 10USD at Amazon.. :)
It came this morning..
https://www.amazon.com/gp/product/B00NIOLDHY

To be continued....


http://ecorenovator.org/forum/attach...1&d=1468590677

It's working!
 

That was easy.. It's working okay. I get a reading on Analog Input #1,
and multiply it by 37.. To get a rough RH value..

Right now, it's showing 161, which is 1.61 volts. x37 = 59.57% RH.. Approximately..

When I do the programming, I'll just use voltage, and skip the x37.
I'll use 1.65 volts as the trigger (using X10) to turn on a dehumidifier device.
And around 1.00 volt to turn off the dehumidifier device.