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Product description: Shelly Plus Uni - universal WiFi / Bluetooth module - ESP32 - Android / iOS application
Shelly Plus Uni is a compact WiFi module that allows you to control older devices via WiFi . With modern features such as pulse counting and support for various sensors , this device enables both automation and accurate monitoring of energy, gas and water consumption. Whether you want to control devices or monitor environmental parameters , Shelly Plus Uni is the perfect solution. Thanks to integrated WiFi and Bluetooth connectivity, device configuration is simple and fast . It can be used with voice applications such as Alexa or Google Home, allowing convenient voice control. Additionally, Shelly Plus Uni supports scripts, webhooks, MQTT and other advanced protocols, offering full control and personalization of functions. A single DHT22 sensor or up to 5 DS18B20 temperature sensors can be connected to the module.
Shelly Plus Uni - universal WiFi / Bluetooth module - ESP32 - Android / iOS application.
Universal WiFi module.Special features of the Shelly Plus Uni module
- WiFi and Bluetooth connectivity: quick setup and no hub needed.
- Pulse counting: precise readings from energy, gas and water meters.
- Sensor interface: support for analog and digital sensors.
- Dry contact: two potential-free outputs, capable of switching up to 28 V DC and 24 V AC.
- Precision voltmeter: accurate voltage measurement in two ranges (0 V to 15 V DC and 0 V to 30 V DC).
- Scripting support: allows local control and customization of functions.
- Small dimensions: the device is 37 x 42 x 16 mm and weighs only 8.5 g.
- Wide protocol support: scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS.
Advanced Sensor Interface
Shelly Plus Uni is not just an ordinary device, it is a tool to better understand your environment. You can use it to measure temperature and humidity using the 1-Wire input, or connect a variety of analog and digital sensors . Its capabilities are vast, depending on the sensors you choose. Thanks to this, you can monitor and automate processes such as watering plants, controlling water level and flow, and even managing motion-sensitive lighting.
Shelly Plus Uni allows you to control any older device via WiFi.
Module compatible with the Shelly Smart Control application.
Works with Shelly Smart Control App
The Shelly Smart Control app offers a single place to control your home, monitor energy usage and manage expenses. With full compatibility with Shelly devices, you can easily control your spaces and create automations that simplify your daily life. The module is compatible with the app available for Android and iOS systems, and integration with Alexa and Google Home enables voice control, which adds even more convenience.
Shelly Uni Universal WiFi Module Specifications
| Parameter | Value |
|---|---|
| Supply voltage | 8 V to 24 V AC / 9 V to 28 V DC / 5 V DC (stabilized, via +5 VDC and GND) |
| Digital input resistance | 50kΩ |
| Energy consumption | < 1 W |
| Digital input trigger voltage | 1.5V (active low) |
| Maximum switching voltage | 30V |
| Maximum switching current | 250mA |
| Voltmeter | 0 V to 15 V DC / 0 V to 30 V DC (dual ranges) |
| Counter input trigger voltage | 1.5V (active low) |
| Maximum Counter Input Frequency | 1kHz |
| Supported external sensors | single DHT22 or up to five DS18B20 |
| RF band | from 2400MHz to 2495MHz |
| Maximum RF Power | <20dBm |
| WiFi protocol | 802.11 b/g/n |
| WiFi operating range | up to 50 m outdoors, up to 30 m indoors (depending on local conditions) |
| Bluetooth protocol | 4.2 |
| Bluetooth operating range | up to 30 m outdoors, up to 10 m indoors (depending on local conditions) |
| CPU | ESP32 with 4MB Flash |
| Schedules | 20 |
| Webhooks (URL Actions) | 20 out of 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |
| Humidity | from 30% RH to 70% RH |
| Operating temperature | from -20°C to 40°C |
| Dimensions | 37x42x16mm |
| Mass | 8.5g |
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