---
product_id: 599233952
title: "Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required"
brand: "shelly"
price: "R$211"
currency: BRL
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.com.br/products/599233952-shelly-1-mini-gen3-wifi-and-matter-smart-relay-switch
store_origin: BR
region: Brazil
---

# 8A load capacity WiFi & Matter enabled Compact 20g design Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required

**Brand:** shelly
**Price:** R$211
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Switch, Massive Control — Upgrade Your Smart Home Game!

## Quick Answers

- **What is this?** Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required by shelly
- **How much does it cost?** R$211 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/599233952-shelly-1-mini-gen3-wifi-and-matter-smart-relay-switch)

## Best For

- shelly enthusiasts

## Why This Product

- Trusted shelly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mini Marvel:** World’s smallest smart relay switch fits discreetly inside outlets or devices for sleek installations.
- • **Built to Last:** Enhanced terminal durability and backed by a 3-year warranty for worry-free automation.
- • **Extend Your Network:** Doubles as a WiFi range extender and Bluetooth gateway to boost your smart home coverage.
- • **Seamless Connectivity:** WiFi & Matter compatibility with Alexa, Google Home, SmartThings, and Home Assistant—no hub needed.
- • **Power Up Your Smart Home:** Supports up to 8A at 240VAC for reliable control of lights, garage doors, and more.

## Overview

The Shelly 1 Mini Gen3 is a cutting-edge WiFi & Matter smart relay switch with dry contacts, supporting 8A load at 240VAC. Its ultra-compact 20g design allows seamless integration into tight spaces like ceiling roses or garage door openers. Compatible with major smart home platforms including Alexa, Google Home, and Home Assistant, it requires no hub and also functions as a WiFi range extender and Bluetooth gateway. With improved terminal durability and a 3-year warranty, it’s the perfect DIY solution for professional-grade home automation.

## Description

Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required: desertcart.com: Tools & Home Improvement

Review: Great product and an outstanding support team. - I purchased 3 of these units, after installation they would drop connection for no apparent reason. I contacted the support team; they guided me through steps to diagnose the problem. my problem was a new ethernet switch, I put an old switch in, and the Shelly products are working perfect. this is a great product and an outstanding support team. They are easy to install and work great in my home automation setup. I would highly recommend these; I will purchase more of the units.
Review: All I wanted was a better driveway light timer... - ... but I got so much more. Frustrated with the normal light timers limited timing features, I turned to one of these Shelly Mini G3 smart switches. It works great and has the timing feature of an individual offset from dawn that was missing from the non-smart timer switches. The manual is bit overwhelming, and it was missing the specific "wiring plan" I needed. Searching the web I didn't easily find the answer. A deep dive into a manual for one of their other products and I found the answer. The wiring I needed was two momentary switches connected directly to the device. While it describes one, it's not clear on how to add more. It's pretty simple, put them in parallel. But this should have been easier to find. I wasn't interested in cloud support and was a little worried I would be required to use it. Again, a detail that is hard to get clarity from any manuals. It's not required or needed for local access only. Once installed, I used the AP feature (Wi-Fi directly to the device, open a web browser). This allowed me to finish the setup and configure the timers all I wanted. It's nice its exposed Web UI did everything I wanted. I continued and joined it my house Wi-Fi and have it automatically set time from the google time services. Then I could access its exposed web interface with directly connecting to the device, just my Wi-Fi; and had it automatically updated its firmware. It did come with firmware that was a version behind. Not really a requirement, but I checked out their Shelly app on my Android phone. It worked great. There are a lot of bad reviews that were recent, so I was worried. I think the complexity of rooms and how to add devices was throwing these people off, but the model clicked with me, and I thought it was very functional and stabile. So, I then ordered three smart outlets to add to the mix; and I am happy. Makes remote control and management of timers all in one UI rather than each units Web UI. There are many other features I haven't even delved into yet, like actions. If the App quits being supported, I can always go back to the fully functional Web UI on each unit.

## Features

- Shelly 1 Mini Gen3 is a WiFi & Matter smart switch relay, 1 channel 8 A Equipped with a new processor & increased flash memory - ESP Shelly and has Improved durability of terminals also used as a WiFi range extender and Bluetooth Gateway, dry contacts, supports up to 8 A at 240 VAC and 5 A at 30 VDC. The world's smallest relay for smart control. Automate your lights, garage door, irrigation system or other small electronic devices in less than 10 minutes and control them from anywhere.
- Control Your Garage Door - The Shelly 1 Mini Gen3's compact design allows for flexible placement, allowing you to install it directly in the garage door opener body or even near the motor. Its 8A load capacity ensures reliable garage door control, allowing you to conveniently operate your garage door remotely without the need for bulky external modules.
- Automate your irrigation system depending on the weather - The Shelly 1 Mini Gen3, due to its small size, can be installed near the irrigation system control panel or in a waterproof housing, providing protection from the elements.
- Lighting Control - Thanks to its compact size, Shelly Mini 1 Gen3 fits neatly into ceiling roses, lamp fixtures, or tight wall boxes. Once installed, you can easily control lights or appliances via the Smart Control App, your preferred platform, or a voice assistant.
- Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQCHS2QS |
| Best Sellers Rank | #32,614 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Home Automation Modules |
| Brand | Shelly |
| Brand Name | Shelly |
| Coil Voltage | 8 volts |
| Connector Type | Screw |
| Contact Current Rating | 8 A |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Current Rating | 8 A |
| Customer Reviews | 4.5 out of 5 stars 4,674 Reviews |
| Global Trade Identification Number | 03800235261576 |
| Included Components | 1x Shelly Mini Gen3, User manual |
| Item Weight | 20 g |
| Manufacturer | Allterco Robotics EOOD |
| Maximum Switching Current | 5 A |
| Minimum Switching Voltage | 240 volts_of_alternating_current |
| Model | 3800235261576 |
| Mounting Type | Flush Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Part Number | 157 |
| Specification Met | CE, RoHS |
| Unit Count | 1 count |
| Upper Temperature Rating | 105 °F |
| Warranty Description | 3 year manufacturer |
| Wattage | 2000 watts |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Steel
- **Contact Type:** Normally Open
- **Current Rating:** 8 A
- **Mounting Type:** Flush Mount

## Images

![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 1](https://m.media-amazon.com/images/I/81iGMEKJI6L.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 2](https://m.media-amazon.com/images/I/81hFE4kzJPL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 3](https://m.media-amazon.com/images/I/81MhIpy5AwL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 4](https://m.media-amazon.com/images/I/71ZWI67H2CL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 5](https://m.media-amazon.com/images/I/71nNQ1SyaBL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and an outstanding support team.
*by A***R on August 10, 2026*

I purchased 3 of these units, after installation they would drop connection for no apparent reason. I contacted the support team; they guided me through steps to diagnose the problem. my problem was a new ethernet switch, I put an old switch in, and the Shelly products are working perfect. this is a great product and an outstanding support team. They are easy to install and work great in my home automation setup. I would highly recommend these; I will purchase more of the units.

### ⭐⭐⭐⭐⭐ All I wanted was a better driveway light timer...
*by M***L on April 1, 2024*

... but I got so much more. Frustrated with the normal light timers limited timing features, I turned to one of these Shelly Mini G3 smart switches. It works great and has the timing feature of an individual offset from dawn that was missing from the non-smart timer switches. The manual is bit overwhelming, and it was missing the specific "wiring plan" I needed. Searching the web I didn't easily find the answer. A deep dive into a manual for one of their other products and I found the answer. The wiring I needed was two momentary switches connected directly to the device. While it describes one, it's not clear on how to add more. It's pretty simple, put them in parallel. But this should have been easier to find. I wasn't interested in cloud support and was a little worried I would be required to use it. Again, a detail that is hard to get clarity from any manuals. It's not required or needed for local access only. Once installed, I used the AP feature (Wi-Fi directly to the device, open a web browser). This allowed me to finish the setup and configure the timers all I wanted. It's nice its exposed Web UI did everything I wanted. I continued and joined it my house Wi-Fi and have it automatically set time from the google time services. Then I could access its exposed web interface with directly connecting to the device, just my Wi-Fi; and had it automatically updated its firmware. It did come with firmware that was a version behind. Not really a requirement, but I checked out their Shelly app on my Android phone. It worked great. There are a lot of bad reviews that were recent, so I was worried. I think the complexity of rooms and how to add devices was throwing these people off, but the model clicked with me, and I thought it was very functional and stabile. So, I then ordered three smart outlets to add to the mix; and I am happy. Makes remote control and management of timers all in one UI rather than each units Web UI. There are many other features I haven't even delved into yet, like actions. If the App quits being supported, I can always go back to the fully functional Web UI on each unit.

### ⭐⭐⭐⭐⭐ Smart Switch Success: Perfect for Home Automation Enthusiasts!
*by A***S on January 4, 2025*

This little Shelly 1 Mini was exactly what I needed to smart-ify my kitchen light! Installation was a bit tricky with my neutral wire being at the ceiling fixture, but after consulting some wiring diagrams online, I got it working perfectly. The real gem is its compatibility - I successfully flashed Tasmota firmware and integrated it with Home Assistant for full local control. The device is tiny but mighty, handling my kitchen light with no issues. For anyone into home automation who knows their way around basic wiring, this is a fantastic option to convert "dumb" switches into smart ones. Just make sure you're comfortable with electrical work or consult a professional. Bonus points for not requiring any proprietary hub and working with multiple platforms. Perfect for DIY smart home projects!

## Frequently Bought Together

- Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts
- Shelly 1PM Mini Gen3 | WiFi Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required
- Shelly 2PM Gen3 | WiFi 2-Channel Smart Relay Switch with Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control | Alexa & Google Home | iOS Android App

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-22*