Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may ...

The Pelonis space heater is ideal for small and medium-sized rooms, and while it can pump out a good bit of heat in larger ...

Using a combination ESP32 and ATtiny to both control the heater and report its temperature, all that’s left is to program Home Assistant to get the new system to interact with the solar system ...