Shelly 1 Gen3
Wi-Fi-operated smart switch with dry contacts, 1 channel 16A
Shelly 1 Gen3 is a smart switch with potential-free contacts. Remotely control a wide range of home appliances and office equipment from anywhere. Retrofit your standard electrical wall boxes, power sockets, and light switches or other places with limited space.
- Dry contacts (potential-free) - option for contactor control
- New processor - ESP-Shelly-C38F chip with an increased memory of 8 MB
- Improved durability of terminals
- High security
- Wi-Fi range extender & Bluetooth gateway
- Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
- No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, platforms, as well as voice assistants
why shelly 1 gen3?
Versatile Automation for Any Project
Our bestseller - now even more powerful, equipped with our own Shelly chip. Perfect for automating lighting, managing garage doors, and modernizing old appliances, Shelly 1 Gen3 is the ideal choice for creating a more efficient, connected home and office. Its versatility makes it suitable for a wide range of automation projects.
Functionalities
Wi-Fi Operated
Connect Shelly 1 Gen3 to your Wi-Fi network. No HUB required!
Bluetooth
Add devices quickly and easily via Bluetooth connection, using Shelly Cloud App.
Dry contacts
Use it to control a wide range of devices and appliances.
Low and high voltage support
Use a wide range of output voltage levels. Supports low voltages.
Smart schedules
Set custom schedules based on your daily agenda or follow the sunrise/sunset and control your lighting accordingly.
Smart scenes
Set custom scenes by combining Shelly 1 Gen3 with your other Shelly devices.
Gen3 Series features
On the Road to Matter
Each Gen3 device is engineered to be upgradable to Matter. The doubled memory, compared to Plus series, guarantees a smooth update process, paving the way for new smart capabilities and integrations.
*Dependent on the extent of Matter's functionalities support.
More Memory, More Power
The Gen3 series ensures the quality and reliability of our devices by using our own powerful Shelly chip. Boasting 8MB of memory, this dramatically improves device performance and efficiency. This significant increase in memory not only guarantees smoother and faster operation but also equips the Gen3 series for the introduction of new capabilities.
Unified Control with Virtual Components
The Gen3 Series introduces “virtual components, transforming how you manage and control 3rd party devices. Within the Shelly Smart Control app, you can now create virtual devices, integrating non-Shelly products into a unified control system. This feature provides streamlined control of all your smart devices, regardless of brand, from a single interface.
Smart home control, perfected.
Shelly Smart Control
Shelly Smart Control - one app to control your spaces, energy consumption, and expenses.
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!
Specifications
| Physical | |
|---|---|
| Size (HxWxD): | 37x42x16 mm / 1.46x1.65x0.63 in |
| Weight: | 26 g / 0.92 oz |
| 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 |
| Mounting: | Wall console / In-wall box |
| Shell material: | Plastic |
| Shell color: | Blue |
| Environmental | |
| Ambient working 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 V~24-48 V⎓12 V⎓ |
| Power consumption: | < 1.2 W |
| Output circuits ratings | |
| Max. switching voltage: | 240 V~30 V⎓ |
| Max. switching current: | 16 A (240 V~) 10 A (30 V⎓) |
| Sensors, meters | |
| Internal-temperature sensor: | Yes |
| Radio | |
| Wi-Fi | |
| Protocol: | 802.11 b/g/n |
| RF band: | 2401-2483 МHz |
| Max. RF power: | < 20 dBm |
| Range: | Up to 50 m / 165 ft outdoors, up to 30 m / 99 ft indoors (depending on local conditions) |
| Bluetooth | |
| Protocol: | 4.2 |
| RF band: | 2400 - 2483.5 MHz |
| Max. RF power: | <4 dBm |
| Range: | Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions) |
| Microcontroller unit | |
| CPU: | ESP-Shelly-C38F |
| Flash: | 8 MB |
| Firmware capabilities | |
| Schedules: | 20 |
| Webhooks (URL actions): | 20 with 5 URLs per hook |
| Wi-Fi range extender: | Yes |
| BLE Gateway | Yes |
| Scripting: | Yes |
| MQTT: | Yes |
| Encryption: | Yes |
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