When looking at the piles of cheap RGB, Bluetooth-controlled LED strips you can find for sale just about anywhere these days, integrating them into a home-automation setup is very tempting. Normally these strips are controlled via a special smartphone app, that speaks whatever dodgy protocol was thrown together for the LED strip controller in question. Reverse-engineering this Bluetooth protocol is fairly easy these days, as [Will Cooke] describes in a recent tutorial, although for him there was a bit of a tragic ending with one particular RGB set.
This is a companion discussion topic for the original entry at https://hackaday.com/2023/12/17/the-dark-side-of-hacking-xmas-lights-literally/