Hallo,
I wanted to share my ESPHome custom light project to control my Hamulight LED spots.
These spots came with the garden room and use a proprietary protocol. So I had to reverse engineer the signal from the remote. I did this using a software defined radio and Universal Radio Hacker software.
It uses an ESP32 with an RF433 sender to replicate the signal from the remote.
For more information, see [https://github.com/aukedejong/esphome-hamulight
Disclaimer, I’m not a radio expert, if I use the wrong terms, please educate me. 