The Shelly1 Mini Gen4 is an ultra-compact smart relay switch, designed to give you smart control of lights and small appliances up to 8A. With support for Wi-Fi, Bluetooth and Zigbee, and also Matter-certified, you can integrate it into a wide range of smart home systems without needing a hub - including Home Assistant!
Built on the Gen4 platform, the Shelly 1 Mini Gen4 delivers multiprotocol connectivity (including Zigbee),faster performance, lower latency, and enhanced security with TLS 1.2 encryption. The Zigbee functionality acts as a Zigbee range extender, whilst the Bluetooth connection can be used as a Bluetooth Gateway for Shelly BLU sensors.
You can manage it locally or via the cloud using the Shelly Smart Control app, and if you're more advanced, it supports scripting, MQTT, REST, inbound/outbound web sockets, KNXnet/IP communication and more. The Built-in over-temperature protection adds another layer of reassurance, and its ultra-compact design fits easily behind your wall sockets or switches (depending on the depth of your back boxes).
You may require a Zigbee gateway for your home automation system to use this device with Zigbee in your home automation system. Check out our Zigbee section for some great USB options, many of which are Raspberry Pi-compatible.
⚠️Caution - Read Before Buying⚠️
Before beginning the installation, please read this guide and any other documents accompanying the device carefully and completely
Danger of electrocution.The mounting/installation of the device should be performed by a qualified person (electrician)
Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee(if any)
Allterco Robotics (makers of Shelly products) and Mann Enterprises LTD are not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure to follow the user and safety instructions in the printed guide accompanying this product (also available in the resources section below)
Do not connect the device to appliances exceeding the given max load.
Use the device only with a power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the device may damage the device.
Before starting, wire check that the breakers are turned off and there is no voltage on their terminals. This can be done with a phase meter or multimeter. When you are sure that there is no voltage, you can start wiring the cables.
Features
New! Multiprotocol connectivity: Choose from Bluetooth, Wi-Fi or Zigbee.
New! Matter certified.
New! Wi-Fi, Zigbee range extender & Bluetooth gateway
8A/240VDC or 5A/30VDC load capacity (ideal for lights and small appliances)
Dry contacts (potential-free) - option for contactor control
Gen4 platform with enhanced performance and security
Home Assistant integration
Perfect to retrofit behind existing switches and sockets
Embedded Web Interface - monitor and control the device, including adjusting settings
Supports schedules, scenes and local actions
Supports scripting, HTTPS, MQTTS, Inbound and Outbound Web Sockets
Supports virtual components
Supports KNXnet / IP communication
Internal temperature sensor for overheating protection
No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Siri, Home Assistant, Apple Homekit or your preferred automation platform.
Specifications
Size (HxWxD)
29x34x16 ±0.5 mm
Weight
19 ±1g
Screw terminals max torque
0.4 Nm
Conductor cross section
0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)
Conductor stripped length
6 to 7 mm
Mounting
Wall box
Shell material
Plastic
Shell colour
Blue
Connectors colour
Grey (Mouse Grey)
Ambient working temperature
-20 °C to 40 °C
Humidity
30 % to 70 % RH
Max. altitude
2000m
Power supply
110 - 240 VAC
Relay
Dry, NO contact, 1-pole, µ contact
External protection
Tripping characteristic B or C, max. 10A max. rated current, min. 6 kA interrupting rating, energy limiting class 3
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