Shelly 1 Mini Gen3

Wi-Fi-operated smart switch, 1 channel 8 A

The smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in less than 10 minutes and control them from anywhere. Small enough to fit behind any wall switch or socket, Shelly 1 Mini Gen3 can be retrofitted and is highly compatible with your existing smart ecosystem.​

• Equipped with a new processor & increased flash memory - ESP Shelly
• Improved durability of terminals
• Supports up to 8 A at 240 VAC and 5 A at 30 VDC
• Dry contacts (potential-free)​ - option for contactor control
• Wi-Fi range extender & Bluetooth gateway
• No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system
• Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
• Supports KNXnet / IP communication

Physical

• Size (HxWxD): 29x35x16 ±0.5 mm / 1.11x1.35x0.63 ±0.02 in
• Weight: 19 ±1 g / 0.65 ±0.04 oz
• Mounting: Wall box
• Screw terminals max torque: 0.4 Nm / 3.5 lbin
• 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 / 0.24 to 0.28 in
• Shell material: Plastic
• Color: Blue

Environmental

• Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
• Humidity: 30% to 70% RH
• Max. altitude: 2000 m / 6562 ft

Electrical

• Power supply: 110 - 240 VAC
• Relay: Dry, NO contact, 1-pole, µ contact
• External protection: 10 A, tripping characteristic B or C, 6 kA interrupting rating, Energy limiting class 3
• Power consumption: < 1.2 W
• Max switching voltage AC: 240 V
• Max switching voltage DC: 30 V
• Max switching current AC: 8A
• Max switching current DC: 5A
• Max switching power AC: 2000 W
• Max switching power DC: 150 W
• Power measurement: No
• Voltage protection / Cutoff: No
• Current protection / Cutoff: No
• Max power protection / Cutoff: No

Radio

• RF band: 2400 - 2495 MHz
• Max. RF power: <20 dBm
• Wi-Fi protocol: 802.11 b/g/n
• Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
• Bluetooth Protocol: 4,2
• Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors

MCU

• CPU: ESP-Shelly-C38F
• Flash: 8 MB

Firmware capabilities

• Schedules: 20
• Webhooks (URL actions): 20 with 5 URLs per hook
• MQTT: Yes
• UDP: Yes
• Scripting: Yes