They are on everyone’s lips and not exactly cheap, radiator fans. The fans are mounted under a radiator and turn on automatically when the radiator heats up. And they are good too, the energy efficiency is significantly higher, the room warms up faster. But since they are too expensive for me and I need a very small … Read more
I have a new toy, seriously, I want to switch some 230V devices in my basement. I got this card for that; the board has four switching relays and especially a 230V power supply on the board. But it’s a little tinkering. If you can’t or don’t want to solder, you should look for another board. The board does … Read more
Anyone who owns a house with several floors knows the problem, the simple Bluetooth devices are no longer recognized over several floors. For me, it’s simple thermometers that I read out via Bluetooth and have integrated into Home Assistant. These thermometers can be obtained for a few euros. With me, the thermometers in the attic were no … Read more
