I'm relatively new to node-red & have some experience with an implementation of Hue buttons.
I'm after being able to add a transmitter/receiver setup so when I switch a standard Uk light switch it sends a wireless signal to a receiver which switches a remote load.
I was thinking somethign like Shelly with node-red in between?
Am I overthinking this and there is a product on the market already which serves this purpose?
Rough wiring diagram below (note UK standard wiring, I've left out CPC/earth for ease of drawing....)