Shelly Uni
Downloads
Manuals
Shelly Uni multilingual printed user and safety guide.pdf
Compliance
Shelly Uni multilingual EU declaration of conformity.pdf
Shelly Uni UK PSTI ACT Statement of compliance.pdf
What is Shelly Uni?
The Intelligent Wi-Fi Operated Implant
Transform any existing appliance into a smart device! Shelly UNI is the smallest universal module featuring two digital inputs and two potential-free outputs, enabling a wide range of automation possibilities.
Features
- No hub required
- Wide voltage support (AC: 12–24V, DC: 12–36V)
- 2 isolated digital inputs (2.2–36V DC / 12–24V AC)
- 2 potential-free outputs (up to 24V AC / 36V DC, max 100 mA, 300 mW each)
- ADC with dual-range measurement (0–12V and 0–30V DC)
- Supports up to three DS18B20 temperature sensors or one DHT22 humidity and temperature sensor
- Transparent insulating cover protects the chip from moisture, dust, and short-circuit risks
- Compact design fits in most standard electrical boxes and switches
- Seamless integration with other Shelly devices
- Compatible with Android, iOS, Amazon Alexa, Google Assistant, and home automation platforms via MQTT, CoAP, and REST API
- Easy integration with Arduino projects for real-world automation use
Specification
POWER
- AC Power Supply: 12 V – 24 V
- DC Power Supply: 12 V – 36 V
SPECIAL FUNCTIONS
- Inputs: 2 isolated digital inputs (2.2–36V DC, 12–24V AC)
- Outputs: 2 potential-free outputs (up to 24V AC / 36V DC, max 100 mA, 300 mW each)
- Overload Protection: None
- Power Measurement: 1 ADC with dual ranges: 0–12V and 0–30V DC
FEATURES
- Channels: 2
- Operating Temperature: 0°C to +40°C
- Device Power Consumption: < 1 W
- Intelligent On/Off: Yes
- Sunrise/Sunset Control: Yes
- Weekly Scheduling: Yes
- UL Listed Option: No
CONNECTIVITY
- Wireless/WiFi Protocol: IEEE 802.11 b/g/n
- Radio Frequency: 2400 – 2500 MHz
- Range: Up to 50 m outdoors, up to 30 m indoors (varies based on building materials)
DIMENSIONS
- Size: 20 mm × 33 mm × 13 mm
Wiring Diagrams
