Wi-Fi-based 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.
- 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 up to 8 A at 240 VAC and 5 A at 30 VDC
- Dry contacts (potential-free)
- Extremely fast processor for immediate reaction – ESP-Shelly-C38F
- Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
Why Shelly 1 Mini Gen3?
Mini Size, Mini Price
Designed with convenience in mind, these mini relays have all the capabilities of the Plus series fit into a compact and space-saving form factor. With their size reduced by 35% of the Shelly Plus devices, the Shelly 1 Mini Gen3 are perfect for those tight spaces where traditional relays simply won't fit. Despite their small size, the Shelly 1 Mini Gen3 devices don't compromise on performance or functionality.
Why Shelly 1 Mini Gen3 ?
Size does matter! 35x29x16mm (LxWxH)
Shelly 1 Mini Gen3 devices open up a world of possibilities, allowing you to seamlessly integrate them into even the most tightly packed spaces and switch boxes. Thanks to their reduced size, Shelly 1 Mini Gen3 relays fit effortlessly into all kinds of electrical boxes, including Danish wall boxes. Furthermore, they can be discreetly installed directly within the appliance you want to control or monitor.
Video Example of use
Product Support
Even the smartest minds need a little guidance sometimes
» Wiring diagrams
» User manual
Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!
Smart home control, perfected.
Shelly Smart Control
Shelly Smart Control is here!
One app to control your spaces, energy consumption, and expenses.
Specifications
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: 0.5 to 1.5 mm² / 20 to 16 AWG
- Conductor stripped length: 5 to 6 mm / 0.20 to 0.24 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
Output circuits ratings
- 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
Sensors, meters
- Internal-temperature sensor: Yes
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
(Depends on local conditions) - Bluetooth Protocol: 4.2
- Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)
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
