Fail to set WLED color in rule

[matt1 (Skinah)]

@Boby

Is there no better solution for it?

There is a non merged binding for Wled here and it supports auto discovery :

WLed: A binding for controlling LED strips and strings from an opensource esp8266 project

This binding is now merged into openHAB V3.x and the binding should be installed as per normal. There is a newer version in the marketplace addon available whilst it goes through the review process. This newer version has better segment support and uses the JSON API. If you dont have the marketplace in your openHAB version, the newer jar can be downloaded here Index of /openhab/wled/ (pcmus.com) There is also a jar available for openHAB 2.x which you can find links to in this thread, however …

in a rule you then then do this.

WledColorCh.sendCommand("0,100,100") //Turn bright red... HUE,SATURATION,BRIGHTNESS