Solution to connect to the bluetooth controller of strip LED.
https://linuxthings.co.uk/blog/control-an-elk-bledom-bluetooth-led-strip
https://github.com/TheSylex/ELK-BLEDOM-bluetooth-led-strip-controller/tree/main
https://www.youtube.com/watch?v=xiWuZdq0pWM
https://www.baeldung.com/linux/bluetooth-via-terminal
https://simpleit.rocks/linux/shell/connect-to-bluetooth-from-cli/
https://www.elstel.org/MobilePhone.html#BasicParams
https://tutorials-raspberrypi.com/connect-control-raspberry-pi-ws2812-rgb-led-strips/
https://medium.com/@larsongb/using-a-raspberry-pi-to-control-leds-38731b9db4