Home Assistant - Easy Master and Slave Lighting

Published at : 23 Dec 2025

ONE LIGHT TO RULE THEM ALL ! 😉
A simple way to add a Master/Slave setup for your lights. Sync up many lights to one 'Master' with On/Off, RGB Colour and Brightness. Full code included 🎁
Add as many 'Slave' lights as you want - Great for making groups or to have many lights do the same thing.

🎁Function Node Code ↪ https://github.com/3ative/master-slave-lighting

💖 I hope you like this Home Assistant setup guide for your smart home 💖

🎬 THE LINKS - Files / Help / Support:
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#homeassistant #tutorial #gadget

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Please watch: "NEW! HACS Integration for HiLink LD2410C mmWave Sensor"
https://www.youtube.com/watch?v=7-VV-X5BpNo
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