I have a requirement to place 4 humidity sensors in and around my home. The sensors are to be placed in 2 bathrooms that have showers for humidity control of the fans (via X10) as well as one placed on the main floor by the thermostat and one outside.
I am using this device
formatting link
for temperature measurement and I am looking for something similar for humidity. If you know where I can get something like this device or something similar I would like to know.TIA, Eric