Shelly 1 Mini Gen4 – smart switch

Shelly 1 Mini Gen4 – Smart Switch

Device identification

• Device name: Shelly 1 Mini Gen4

• Device model: S4SW-001X8EU

• Device SSID: Shelly1MiniG4-XXXXXXXXXXXX

• BLE model ID: 0x1030

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Short description

The Shelly 1 Mini Gen4 is a compact smart switch with potential-free contacts that lets you control electrical appliances remotely from a mobile phone, tablet, PC or home automation system. The device can be used standalone on a local Wi-Fi network or via cloud-based home automation services.

It is an upgraded version of the Shelly 1 Mini Gen3, with a better processor and Zigbee connectivity.

Once connected to a Wi-Fi router, the device can be accessed, controlled and monitored from anywhere with an internet connection.

The device can be installed in standard wall boxes, behind sockets or switches, or in other tight spaces.

The Shelly 1 Mini Gen4 has a built-in web interface for monitoring, controlling and configuring the device. It uses a multi-protocol wireless MCU supporting Zigbee and Bluetooth for secure communication.

The device is compatible with the Matter protocol.

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Key features

• Wi-Fi connectivity: allows the device to be monitored and controlled via the mobile app or other compatible devices.

• Home automation platform support: Google, Alexa, Samsung SmartThings. Supports voice control and automations.

• Bluetooth: useful during device setup.

• Simple user interface: includes a reset button.

• Upgraded processor and Zigbee: better performance and connectivity.

• Wireless connectivity: Wi-Fi (802.11 b/g/n/ax), Bluetooth 5.0, Zigbee.

• Potential-free contacts: allow switching of low-voltage devices.

• BLE Gateway: acts as a bridge between Shelly BLU devices and the Shelly ecosystem.

• Zigbee and Wi-Fi range extender: extends network coverage and signal strength.

• Scripting: ShellyScript

• Integration: HTTP API, MQTT(s), WebHooks, UDP.

• Schedules: let you set up complex operations for specific time periods.

• Virtual components: Virtual components

• KNX net/IP support: KNX integration

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Applications

• Remote control of electrical appliances.

• Accessing and controlling the device over the internet.

• Retrofit installation in tight spaces.

• Home automation and automated appliance control.

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Integration

• Amazon Alexa: Yes

• Google Smart Home: Yes

• Samsung SmartThings: Yes

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Electrical interfaces

Inputs:

• 1 switch/button input

• 1 potential-free contact relay input

• 2 power inputs (N and L)

Outputs:

• 1 potential-free contact relay output

Connectivity: Wi-Fi, Bluetooth, Zigbee

Safety features: Overheating protection

Supported load types: resistive, capacitive, inductive

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User interface

• Inputs: one control button

  • Hold for 5 s to enable the device Access Point and Bluetooth

  • Hold for 10 s to restore factory settings

  • Press 5x: switches from Matter firmware to Zigbee

  • Press 3x: Zigbee pairing mode (lasts 2 minutes)

• Outputs: LED indicator

  • Different blink patterns depending on Wi-Fi, cloud and button activity

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Physical specifications

• Size: 29x34x16 mm

• Weight: 19 g

• Max screw terminal torque: 0.4 Nm

• Wire cross-section: 0.2–2.5 mm²

Environment:

• Operating temperature: -20 °C … 40 °C

• Humidity: 30–70 % RH

• Max altitude: 2000 m

Electrical specifications:

• Supply voltage: 110–240 V~

• Relay: dry NO contacts, 1-terminal

• Max load: 2000 W/240 V~ or 150 W/30 V⎓

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Wireless connectivity

• Wi-Fi: 802.11 b/g/n/ax, 2412–2472 MHz, max 20 dBm, range up to 30 m indoors, 50 m outdoors

• Bluetooth: 5.0, 2402–2480 MHz, max 4 dBm, range up to 10 m indoors, 30 m outdoors

• Zigbee: 802.15.4, 2400–2483.5 MHz, max 20 dBm, range up to 100 m indoors, 300 m outdoors

Microcontroller: ESP-Shelly-C68F, Flash 8 MB

Firmware capabilities: schedules, webhooks, scripting, MQTT

User manual: Shelly 1 Mini Gen4 Manufacturer's website: Shelly 1 Mini Gen4