How to control Hue color Lights with zigbee2mqtt and mqtt2.4

Setup, Configuration and Use Beginners
4

I struggled the same way Dave :slight_smile:

but now I finally solved it for my home. I started to copy wild some code snippets, but finally it worked. :slight_smile: I hope my solution is helping you, or not totally rubbish as soon someone else is looking at it. On the alert and effekt problem I don’t have a solution, as my device is not supporting this.

Item

Dimmer      LightbulbE27RGBW1GFLivingRoomColorTemperature                      "Color temperature"  (ZigbeeKitchenBulb) { channel="mqtt:topic:MQTTBroker:Lightbulb_E27_RGBW_1_GF_LivingRoom:color_temperature" }

Thing

	Thing topic Lightbulb_E27_RGBW_1_GF_LivingRoom "Lightbulb_E27_RGBW_1_GF_LivingRoom" {
    Channels:
        Type switch : switch "GF_LivingRoom_Lightbulb_E27_RGBW_1" 							[stateTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1", commandTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1/set", transformationPattern="JSONPATH:$.state", transformationPatternOut="JS:switch2Zigbee2mqtt.js"]
        Type dimmer : dimmer "GF_LivingRoom_Lightbulb_E27_RGBW_1_Dimmer" 					[stateTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1", commandTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1/set", min=0, max=100, step=1, transformationPatternOut="JS:openhabdimmer2zigbeebridge.js", transformationPattern="JS:huewhite2openhab.js" ]
		Type colorHSB : color  "GF_LivingRoom_Lightbulb_E27_RGBW_1_Color"        			[stateTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1", commandTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1/set", transformationPatternOut="JS:HSBtoRGB.js" ]
		Type number : color_temperature "GF_LivingRoom_Lightbulb_E27_RGBW_1_Color Temp" 	[stateTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1", commandTopic="zigbee2mqtt/GF_LivingRoom_Lightbulb_E27_RGBW_1/set", transformationPatternOut="JS:openhab2hueColortemp.js"]
    }

openhab2hueColortemp.js

(function(x) {
    var result = new Object();
    result.color_temp = x*350+150
    return JSON.stringify(result);
})(input)