Shelly
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Shelly is a comprehensive smart home automation system designed to bring convenience, energy efficiency, and enhanced security to your living space. With a wide range of products, Shelly allows you to control lighting, climate, appliances, and security systems through an intuitive mobile app or voice commands. Whether you want to automate your daily routines, set up custom scenarios, or remotely monitor your home, Shelly’s devices offer seamless integration and easy installation. Compatible with various smart home ecosystems, Shelly provides a reliable and flexible solution for modern home automation.

Shelly Plus Uni is a Wi-Fi controlled universal modulefor turning various devices smart

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Shelly Plus Uni is a Wi-Fi controlled universal modulefor turning various devices smart

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Code	S3800235265710
Manufacturer code	3800235265710
Availability	56 pc.
Usually ships within:	1-2 business days

15.12 €

18.45 € inc. vat

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Shelly Plus Uni

Device identification

• Device name: Shelly Plus Uni

• Device model: SNSN-0043X

• Device SSID: ShellyPlusUni-XXXXXX

Short description

Shelly Plus Uni (the Device) is a small form factor smart universal module featuring two solid state relays with potential free contacts, pulse counter, analog and two digital inputs. It allows remote control of electrical devices via mobile phone, tablet, PC or home automation system. It can operate standalone on a local Wi-Fi network or it can also be controlled via cloud-based home automation services.

Shelly Plus Uni can be accessed, controlled, and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.

Shelly Plus Uni has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.

Main applications

• Residential

• MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)

• Light commercial (small office buildings, small retail/restaurant/gas station, etc.)

• Government/municipal

• University/college

Integrations

• Google

• Samsung SmartThings

• Alexa

Simplified internal schematics

Device electrical interfaces

Power supply

• AC/DC power supply - VAC1 and VAC2

• DC power supply - +5 VDC and GND

Inputs

• 1 analog input - ANALOG IN

• 1 1-Wire data input - DATA

• 1 pulse counter input - COUNT IN

• 2 digital inputs - IN1 and IN2

Outputs

• 1 sensors power supply output - SENSOR VCC

• 2 potential-free contacts solid-state relay outputs - OUT1 and OUT2

Addon interface

• Shelly proprietary serial interface

Connectivity

• Wi-Fi

• Bluetooth (for inclusion purposes)

Safety features

• PCB coating film

User interface

Inputs

• One (Reset) button

  • Press and hold for 5 seconds to enable Device access point and Bluetooth connection.

  • Press and hold for 10 seconds to factory reset the Device.

Outputs

• LED (monocolor) indication

  • AP (Access Point) enabled and Wi-Fi disabled:
    1 second ON / 1 second OFF

  • Wi-Fi enabled, but not connected to a Wi-Fi network:
    1 second ON / 3 seconds OFF

  • Connected to a Wi-Fi network:
    Constantly ON

  • Cloud is enabled, but not connected:
    1 second ON /5 seconds OFF

  • Connected to Shelly Cloud:
    Constantly ON

  • OTA (Over the Air Update):
    ½ sec ON / ½ second OFF

  • Button pressed and held for 5 seconds:
    ½ second ON / ½ second OFF

  • Button presses and held for 10 seconds:
    ¼ second ON / ¼ second OFF

The list above starts with the initial device status and the lowest priority. Every next state cancels the previous one.

Specifications

Basic wiring diagram

NOTICE! Shelly Plus Uni inputs are different from the previous Shelly Uni ones.

Legend