fresh fiber
Hi, I am new here and I am asking, is there something that can make this old heater / water boiler smart?
I want to have a motor or servo controlling the right big knob which can be set to 3 different modes. 0 off 1 only hot water 2 hot water and room heating via Thermostate.
In summer I have it set to 1 but only 30 min before I need hot water and after that I turn it back off, else my gas bill goes up like crazy. I want to automate that. I have a 3d printer on hand and know how to model stuff but idk anything about electronics. Is there a product that lets me achieve this or do I need to learn how an Arduino with a servo is controlled and connected with HA?
real umbra