Shelly 1 Mini Gen3

Shelly 1 Mini Gen3 — Ultra-Compact WiFi Relay with Dry Contact

The Shelly 1 Mini Gen3 (SKU: 3800235261576) is an ultra-compact WiFi and Bluetooth smart relay with a dry contact (potential-free). It fits into any standard gang box and works without a proprietary hub or subscriptions.

Technical Specifications — Shelly 1 Mini Gen3

• Connectivity: WiFi 802.11 b/g/n (2.4 GHz) + Bluetooth BLE 5.0
• RF Band: 2401 – 2495 MHz
• Max RF Power: <20 dBm
• WiFi Range: Up to 30 m indoors / 50 m outdoors
• AC Power Supply: 100-240V AC, 50/60 Hz
• DC Power Supply: 12-30V DC
• Max Load: 8A / 240V AC — 5A / 30V DC
• Output: 1 dry contact relay (potential-free)
• Own Consumption: <0.3W
• Operating Temperature: -20 – +40°C
• Certifications: CE, RoHS
• Protocols: MQTT, HTTP REST API, WebSockets, Webhooks, Scripting (mJS)

Key Features

• Dry contact (potential-free): controls any AC or DC load regardless of voltage
• Bluetooth Gateway: extends the coverage of Shelly BLU devices
• WiFi Range Extender: improves smart home network coverage
• mJS Scripting: local automations without relying on the cloud
• Ultra-compact format: fits into standard gang boxes without a neutral wire
• No proprietary hub: direct control from the Shelly app or Home Assistant

Compatible with

• Home Assistant (local, no cloud)
• Amazon Alexa
• Google Home
• MQTT, HTTP REST API, mJS Scripting

Use Cases

• Control of lighting, boilers, appliances, and DC loads
• Automation of circuits without neutral in gang boxes
• BLU Gateway for Shelly BLU sensors and remotes
• Remote management of contactors, blinds, or irrigation systems

Official Shelly distribution. Shipping from Spain. Official Shelly warranty.