WLED

[danborge]

Hi,

Has anyone done a WLED integration? Tried searching the forums (and google), without luck. My goal is to use KNX+ LM visualization to control WLED (on/off, dim, color, effects).

I've also tried looking at other json scripts, but its quite difficult to understand with zero lua scripting knowledge...
The WLED page on json isn't very helpful (https://kno.wled.ge/interfaces/json-api/)

WLED also support MQTT (https://kno.wled.ge/interfaces/mqtt/), but that was even more difficult to understand 

--Dan

I have developed a pretty good library if you want. It just controls one segment though, but you can adapt it a little to control more than one

Thanks, that would be great  Got one segment on two different ESP32s, so its just what I'm looking for.

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Example for brightness control.

Attach an event script to 0..100% scale object. Change WLED_IP to your WLED device IP address.

Code:

http = require('socket.http') json = require('json') ltn12 = require('ltn12') url = 'http://WLED_IP/json/state' value = event.getvalue() data = json.encode({   on = value > 0,   bri = math.round(value * 2.55), }) res, code = http.request({   url = url,   method = 'POST',   headers = {     ['content-type']  = 'application/json',     ['content-length'] = #data,   },   source = ltn12.source.string(data), }) log(res, code)

Thanks, I'll make a script and try this