Let's Build A Remote Smart Switch With A Raspberry Pi Pico W, Why Not?
Like the title says, I'm going to build a remote smart switch that I can use anywhere I can supply DC voltage or fit a battery--within reason, of course. I'll be installing my first one in an old low-voltage switch panel so I can eliminate some of the complexity in my system.
Micropython on GitHub:
https://github.com/SmarterCircuits/re...
433 MHz Rolling Code Transmitter/Receivers (3 pair):
https://amzn.to/3ZBmOc5
Raspberry Pi Pico W (2-pack):
https://amzn.to/3yr6635