WLED

[admin]

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)