Shelly i4 Gen3 WiFi Button Interface

The Shelly i4 Gen3 WiFi button interface is your perfect partner to make your smart home even more efficient. This compact device allows you to control up to four digital inputs and execute a variety of actions with just one button press. Whether you want to dim the lights, close the blinds, or activate complex scenes – with the Shelly i4 Gen3, it's a breeze. Thanks to the easy installation behind a conventional wall switch, you can make your home smarter in less than ten minutes. The built-in Shelly chip ensures your commands are executed quickly and reliably. Furthermore, the Shelly i4 Gen3 offers comprehensive integration possibilities with popular smart home platforms like Google Home and Amazon Alexa, enabling voice control of your home.

Features:

Wi-Fi Connectivity: The Shelly i4 Gen3 can seamlessly connect to your home Wi-Fi network, allowing you to control various devices and scenes from your smartphone or other compatible devices.
Integration with Smart Home Platforms: Compatible with popular smart home systems like Google Home, Amazon Alexa, and Samsung SmartThings, allowing you to utilize voice control and automation functions.
Local and Cloud Control: The device can operate independently in a local Wi-Fi network but also offers the possibility to be controlled via cloud services.
Bluetooth Connectivity: Equipped with Bluetooth and BLE gateway, which is particularly useful during the setup process and serves as a bridge to other Bluetooth devices.
User-Friendly Interface: The Shelly i4 Gen3 features an intuitive interface with a reset button for manual interventions.
Enhanced Processor and Memory: The new processor and expanded memory ensure increased performance and efficiency of the device.
Embedded Web Interface: The device offers a web interface for monitoring, control, and adjustment of settings.
Wireless Connectivity: Supports both Wi-Fi (802.11 b/g/n) and Bluetooth 4.2, with specified range for indoor and outdoor use.
Wi-Fi Range Extender: Can serve as a Wi-Fi range extender for IoT devices to boost and spread the Wi-Fi signal over a larger area.
Broad Integration Capabilities: The device can be integrated with a variety of third-party systems, including HTTP API, MQTT, Web Hooks via HTTP and HTTPS, and UDP.

Use Cases:

Light Control: Turn off all lights in the house simultaneously when you leave.
Blind Control: Close the blinds throughout the house with one button press.
Movie Scene: Activate a movie scene where the lights are dimmed and the TV is turned on.
Garage Door Control: Open and close your garage door remotely.
Security System: Activate the security system when going to bed with a single command.

Documentation and Downloads:

Technical Specifications:

Manufacturer: Allterco
Type: Shelly_W_Pro_Shutter
Physical Properties:
- Maximum Torque of Screw Terminals: 0.4 Nm / 3.5 lbf.in
- Conductor Cross-Section: 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and ferrules)
- Conductor Stripping Length: 6 to 7 mm / 0.24 to 0.28 inches
- Installation: Flush-mounted box
- Housing Material: Plastic
- Housing Color: Orange
- Terminal Color: Black
Environmental Conditions:
- Operating Temperature: -20°C to 40°C / -5°F to 105°F
- Humidity: 30% to 70% relative humidity
- Maximum Altitude: 2000 m / 6562 ft
Electrical Properties:
- Power Supply: 110 - 240 V~, 50/60 Hz
- Power Consumption: Less than 1 W
Sensors and Meters:
- Internal Temperature Sensor: Yes
Wi-Fi:
- Protocol: 802.11 b/g/n
- RF Band: 2401 - 2483 MHz
- Maximum Transmit Power: Less than 20 dBm
- Range: Up to 30 m / 100 ft indoors and up to 50 m / 160 ft outdoors (depending on local conditions)
Bluetooth:
- Protocol: 4.2 with BLE
- RF Band: 2400 - 2483.5 MHz
- Maximum Transmit Power: Less than 4 dBm
- Range: Up to 10 m / 33 ft indoors and up to 30 m / 100 ft outdoors (depending on local conditions)
Microcontroller Unit:
- CPU: ESP-Shelly-C38F
- Flash: 8 MB
Firmware Features:
- Webhooks (URL Actions): 20 with 5 URLs per hook
- Scripting: Yes
- MQTT: Yes
Dimensions: 37 x 42 x 16mm
Weight: 29g