With the ideal size of 20 x 33 x 13mm (0.78 x 1.29 x 0.5 in), Shelly UNI is the smallest universal module that can make any old appliance smart.
Universally flexible power supply
Shelly UNI can be powered with the wide range of 12V-36V DC and 12V-24V AC.
Universally digital inputs
Includes 2 digital inputs, which can be support differing voltages and work separately from 2.2-36V DC and 12-24V AC.
The two potential-free outputs allow control from inputs or separately, and can switch up to 36VAC and 24VDC, with a maximum current of 100 mA each.
The ADC range can measure any voltage from 0 to 30 VDC. Dual ranges from 0-12V and 12-30V give exceptionally high accuracy.
Universal Temperature & Humidity sensors
Shelly UNI supports up to 3xDS18B20 temperature sensors or 1Х humidity sensors, making it possible to trigger outputs, local and cloud scenes.
Out of the box, Shelly UNI supports REST, MQTT, CoAP, Alexa, Google Home, and Samsung Smart Things, making it highly compatible with all major home automation platforms.
Even though there is no plastic cube, the transparent insulation cover over the chip protects it from high humidity, dust, and the threat of short circuits during its long working hours.
Shelly Uni is open to the world and developers. Shelly devices are secured but, at the same time, allow everyone to use them easily in new and existing projects. With the embedded web server and HTTP commands, Shelly can be made compatible with your existing home automation system.