Shelly 1 Mini Gen4 - relay switch 1x 8A (WiFi, Bluetooth, Zigbee, Matter)

Shelly 1 Mini Gen4 – Smart Relay Switch 1x 8A (Wi-Fi, Bluetooth, Zigbee & Matter)

The Shelly 1 Mini Gen4 is an ultra-compact smart relay switch designed for flexible and advanced home automation. As one of the smallest relay switches in the world, it easily fits behind wall switches and inside electrical boxes, even in tight spaces.

With multi-protocol connectivity including Wi-Fi, Bluetooth, Zigbee, and Matter, this device offers maximum compatibility and seamless integration with modern smart home ecosystems, without requiring a hub for Wi-Fi operation.

Key Features

• 1-channel relay with up to 8A switching capacity
• Multi-protocol support – Wi-Fi, Bluetooth, Zigbee, and Matter
• No hub required for Wi-Fi operation
• Dry contacts (potential-free) – ideal for contactor control
• Supports up to 8A at 240 VAC and 5A at 30 VDC
• Ultra-compact design for installation in limited spaces
• Wi-Fi range extender and Bluetooth gateway
• Powered by ESP32 processor
• Part of the GEN4 series

Multi-Protocol Flexibility

Shelly 1 Mini Gen4 supports multiple communication protocols, allowing it to be used in a wide range of smart home environments. Control it via Wi-Fi, integrate into Zigbee networks, or use Matter for unified smart home compatibility across platforms.

Smart Control & Automation

Automate your devices with schedules, timers, and smart scenes. Control appliances remotely, create advanced logic using scripting, and integrate with other smart devices for a fully connected home.

Flexible Applications

• Lighting control
• Garage doors and gates
• Heating and ventilation systems
• Contactor and low-voltage control
• Compact installations where space is limited

Connectivity & Integration

• Works with Shelly Smart Control App
• Supports MQTT, HTTP, HTTPS, and webhooks
• Scripting support for advanced automation
• Compatible with Google Assistant, Amazon Alexa, and Matter ecosystems
• Zigbee integration for local networks
• Bluetooth for quick onboarding

Compact Design Advantage

The extremely small size makes Shelly 1 Mini Gen4 ideal for retrofitting existing installations, allowing smart control without requiring additional space or major modifications.