Uploaded January 2022 | Updated September 2026, 2 weeks ago

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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 ↪ github.com/3ative/master-slave-lighting

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

🎬 THE LINKS - Files / Help / Support:
- 🛒 Other files & Merch: store.3ative.com
- 💎 3ATIVE DISCORD: discord.com/invite/3RbZgvHeJ9
- ☕ Buy me a Coffee: buymeacoffee.com/3ative
- 💕 PATREON: patreon.com/3ative
- 💯 Get the Gadgets, Devices and Tools I use: Amazon UK: amzn.to/3uRw8fi
* As an Amazon Associate I earn from qualifying purchases. Using this link ⇈ provides small monetary support for my channel at no extra cost to you.💖

#homeassistant #tutorial #gadget

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Please watch: "IKEA VINDRIKTNING v2 ESP32 Upgrade Commercial Accuracy for £10"
youtube.com/watch?v=qBNmliH7PwI
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