Attiny84 boards with dual temp and dual servo control that linked to a arlcd in my hall.
Arduino multi room thermostat.
Commercial multi zone heating controllers like evohome are very expensive.
Room thermostat arduino ethernet project tutorial by martinius96.
More by the author.
I builded this device because my kitchen was either to warm or to cold with a single thermostat in my living.
Arduino in room thermostat for multi zone hydronic boiler system.
The code is well explained.
Just add a thermostat in the room s you want to control.
Do you have a separate arduino board for every thermostat ie.
Also you can modify the code for a heater.
The diagram that i am going to show is based on my own arduino thermostat you will have to wire things up based on your own findings but i can help you do it if you contact me.
The thermostat exist already but they are.
I show even how i made mine permanent.
Separate arduino in each room you want to control.
But only to turn the electronic floor heating on or off depending on the thermostat setpoint in the current room.
Project describes basics of thermostat and its implementation with arduino and ethernet shield wiznet w5100.
Great your beginners to lear.
Arduino powered 3 zone thermostat.
Same way as the wiring the code will be slightly different for your arduino thermostat you will need to adapt it to your own needs.