Inac bud https://www.conrad.de/de/evaluationsboard-c-contro l-open-iot-wifi-board-arduino-nano-compatible-1387 029.html
alebo raspberry apod.
Budes si to ale asi muset naprogramovat na to co chces.
Hotove WiFi vypinace svetla napr.
https://www.amazon.de/Wireless-Lichtschalter/s?ie= UTF8&page=1&rh=i%3Aaps%2Ck%3AWireless%20Lichtschal ter