Descrição
The Shelly 1 Mini Gen3 is a compact smart relay with a dry contact (potential-free), designed for the remote control of electrical appliances and integration into smart home systems. Thanks to its very small size, it is ideal for installation in standard electrical boxes, behind switches, sockets or in other tight spaces where conventional modules do not fit easily.
This model is an improved version compared to previous generations, featuring a more advanced processor and expanded memory for more stable operation and better support for automation.
The Shelly 1 Mini Gen3 can operate independently on a local Wi-Fi network or be controlled via the cloud. In addition, it offers Bluetooth connectivity for quick setup and integration into the Shelly ecosystem, and is compatible with popular platforms such as Amazon Alexa, Google Home and Samsung SmartThings
Key features
- Mini smart relay with dry contact
- Ultra-compact design for installation in confined spaces
- Remote control via app, browser or smart home system
- Integrated Wi-Fi + Bluetooth
- Compatible with Alexa, Android, iOS, Google Home and SmartThings
- BLE gateway for Shelly BLU devices
- Wi-Fi extender for other IoT devices
- Support for MQTT, scripting, UDP and webhooks
- Built-in web interface
- Complex scheduling and automation
Features and benefits
? Mini format for discreet installation – Its very compact dimensions make it ideal for installation in wall boxes, behind switches or in areas with limited space.
? Control from anywhere – You can switch connected electrical devices on and off directly from your phone, tablet or PC, wherever you have internet access.
? Dry contact for versatile applications - The dry contact output allows you to switch various circuits and equipment, including special automation applications.
? Smart home integration – The device integrates easily with Alexa, Google Home and SmartThings for voice control and automated scenarios.
? Advanced automation - Allows you to set schedules, create scenarios, use webhooks and integrate with third-party platforms via MQTT and HTTP API.
? Shelly ecosystem expansion - It also functions as a BLE Gateway for Shelly BLU devices and can extend Wi-Fi coverage for other IoT equipment.
Applications
- Lighting control
- Automation of sockets and electrical appliances
- Integration into smart home systems
- Installation in narrow electrical boxes
- Light residential and commercial automation
| General information |
| Model |
Shelly 1 Mini Gen3 (S3SW-001X8EU) |
| Product type |
Mini smart relay with dry contact |
| Installation |
In a junction box / wall box |
| Dimensions and construction |
| Dimensions |
29 x 34 x 16 mm |
| Weight |
19 g |
| Housing material |
Plastic |
| Case colour |
Blue |
| Power supply |
| Power supply voltage |
110–240 V AC |
| Power consumption |
< 1.2 W |
| Recommended external protection |
B or C characteristic, max. 10A |
| Relay output |
| Output type |
Dry contact, NO, 1 pole |
| Maximum switching voltage |
240V AC / 30V DC |
| Maximum current |
8A at 240V AC / 5A at 30V DC |
| Maximum output power |
2000W at 240V AC / 150W at 30V DC |
| Connectivity |
| Wi-Fi |
802.11 b/g/n |
| Bluetooth |
4.2 |
| Smart features |
| Cloud control |
Yes |
| Local control |
Yes |
| MQTT |
Yes |
| Scripting |
Yes |
| UDP |
Yes |
| Webhooks |
Yes |
| Appointments |
20 |
| Advanced schedules |
Yes |
| KVS (Key-Value Store) |
Yes |
| Compatibility |
| Amazon Alexa |
Yes |
| Google Home |
Yes |
| Samsung SmartThings |
Yes |
| Sensors and safety features |
| Internal temperature sensor |
Yes |
| Overheating protection |
Yes |
| Operating conditions |
| Operating temperature |
-20°C to +40°C |
| Humidity |
30%–70% RH |
| Hardware |
| CPU |
ESP-Shelly-C38F |
| Flash memory |
8 MB |
