Скачать или смотреть Turn ANY Light Switch Into A SMART DIMMER!

Want to make your existing light switch smart without replacing the whole thing? In this step-by-step tutorial, I’ll show you how to install and set up a Shelly Dimmer 3 relay behind a standard light switch. By the end of this video, you’ll have a smart dimmable light that works with your existing switch, the Shelly app, and can be fully integrated into Home Assistant for automation.

🔧 What you’ll learn in this video:
How to safely remove and rewire a standard light switch
Installing the Shelly Dimmer 3 behind the switch (with or without a neutral wire)
Configuring the Shelly app & updating firmware
Calibrating dimming levels for better brightness control
Integrating the Shelly Dimmer into Home Assistant
Creating smart automations with motion sensors & lighting routines

💡 Why use a Shelly Dimmer 3?
Works with existing wall switches (no need to change the look of your home)
Affordable alternative to expensive smart dimmer switches
Full Home Assistant support for advanced automations
Dimming + energy monitoring features built-in

🎥 Chapters Included – Jump to any part of the Home Assistant tutorial with timestamps.

⚡ Important: Always isolate the power before working on electrical circuits. If you’re unsure, consult a qualified electrician.

🔗 Resources & Links:
Shelly Dimmer 3 product page: https://www.shelly.com/products/shell...

Buy on Amazon using my affiliate link:
Helly 3 Dimmer relay: https://amzn.to/4p0zKW4
Spacer plates for shallow back boxes: https://amzn.to/4p0zKW4

👍 If this video helps you, please give it a like, drop a comment with your questions, and subscribe for more smart home tutorials!

🚀 If you are interested in more great videos from me on Home Assistant then check out my playlist.
📌 Watch Everything Project Smart Home here:    • Everything Project Smart Home  

🚀 New to Home Assistant? This is part of a full Smart Home Getting Started series, from installation to automation!
📌 Watch the full series here:    • Getting started with Home Assistant  

🔗 Chapters:
00:00 Intro
01:05 Closer Look At the Shelly Dimmer 3
02:55 Remove Existing Light Switch
04:09 Installing the Shelly Dimmer 3
07:39 Connecting the Light Switch to the Shelly Dimmer 3
12:15 Adding the Shelly to the Shelly App
13:31 MUST - Update Shelly Firmware
14:00 Change Shelly from Button to Switch
14:36 Testing the Switch Functionality
16:25 Adding a spacer to the Light Switch
18:04 Adding Shelly Dimmer to Home Assistant
19:51 Testing the Light and Dimmer from Home Assistant (inc TOP TIP)
23:22 Creating a Light Automation in Home Assistant
28:29 Final thoughts....

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