Livarno lux

mark.cockcroft · December 11, 2020, 5:09pm

[Released] Livarno Lux LED Strip
basically the Ikea v2 driver with the colour Temperature from @mike.maxwell 's Generic ZigBee RGBW Light

github.com

Mark-C-uk/Hubitat/blob/master/Livarno-Lux-LED-Strip

/**
 *  Copyright 2017 Pedro Garcia
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 *  in compliance with the License. You may obtain a copy of the License at:
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
 *  for the specific language governing permissions and limitations under the License.
 *
 *  IKEA Trådfri RGB Bulb
 *
 *  Color management is not trivial. IKEA bulbs are using CIE XY color scheme instead of Hue/Saturation. Also the
 *  bulbs do not seem to be able to output "light cyan" color. Maybe it is my fault for not having being able to
 *  identify the correct color scheme (currently assuming sRGB with gamma correction), but cannot either with the
 *  IKEA remote pairing...
 *
 *  This handler is written so that it reports any change in the bulb state (on/off, brightness, color) as an event

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