Note: you need to buy remote controlled outlets that operate at a RF of 433MHz. Arduino UNO – read Best Arduino Starter Kits.Why? Using remote controlled outlets have 5 benefits:įor this tutorial, you need the following parts: One of the easiest and safest ways to remotely control appliances connected to mains voltage is using radio frequency (RF) controlled outlets. It’s difficult to come up with a solution that is safe and works for everyone. Knowing the electrical rules for each country.Opening holes in your wall/ceiling/switches.I’ve tried different methods of controlling the mains voltage, but some of the methods require: This guide shows how to use an Arduino to decode 433 MHz signals from RF remotes, and send them with an Arduino and a 433 MHz transmitter to remotely control mains switches outlets.
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