Shelly Plug S

Introduction

Shelly® Plug S by Allterco Robotics is designed to be plugged into a standard Plug Type F (IEC) socket to control electrical power. It can function as a standalone device or as an accessory for a home automation controller.

Specification

Technical Information

• Control via WiFi from a smartphone, PC, automation system, or any other device supporting HTTP and/or UDP protocol.
• Microprocessor management.

⚠ CAUTION! Danger of electrocution. Connecting the device to the power grid must be performed with caution.

⚠ CAUTION! Do not allow children to play with the device, especially with the Power Button. Keep devices for remote control of Shelly (mobile phones, tablets, PCs) away from children.

Introduction to Shelly®

Shelly® is a family of innovative devices that allow remote control of electric appliances via mobile phone, PC, or home automation system. Shelly® uses WiFi to connect to controlling devices (mobile phones, tablets, etc.). They can be on the same WiFi network or use remote access via the Internet (Shelly Cloud). Shelly® features an integrated web server for user adjustment, control, and monitoring. An API is available from the Manufacturer. Users can register and access Shelly Cloud using Android or iOS mobile applications, or any internet browser via the website: https://my.shelly.cloud/.

Installation Instructions

⚠ CAUTION! Danger of electrocution. Even when the device is turned off, voltage may be present across its clamps.

⚠ CAUTION! Do not connect the Device to appliances exceeding the given max load!

⚠ CAUTION! Before beginning installation, please read the accompanying documentation carefully and completely. Failure to follow recommended procedures could lead to malfunction, danger to your life, or violation of the law. Allterco Robotics is not responsible for any loss or damage resulting from incorrect installation or operation of this device.

⚠ CAUTION! Use the Device only with power grids and appliances that comply with all applicable regulations. Short circuits in the power grid or connected appliances may damage the Device.

RECOMMENDATION: The Device may be connected to and control electric circuits and appliances only if they comply with the respective standards and safety norms.

Factory Reset

You can return your Shelly Plug to its Factory Settings by pressing and holding the Button for 10 seconds. Upon successful factory reset, Shelly's WiFi LED will flash Red/Blue.

Initial Inclusion

Place Shelly into the power socket without any device/load connected to it. Press the Power Button. The LED should flash red/blue, indicating Shelly is in AP mode. Press the Button again to turn off the LED, indicating Shelly is turned off.

LED States

• Blue flashing quickly - AP Mode
• Blue flashing slowly - STA Mode (no cloud)
• Blue still - STA Mode (connected to cloud)
• Red still - Relay On
• Red & Blue flashing quickly - FW Update

Some features of the Shelly Cloud mobile application are also available at https://my.shelly.cloud/.

Control your home with your voice

All Shelly devices are compatible with Amazon Alexa and Google Assistant. Please see step-by-step guides on: https://shelly.cloud/compatibility/Alexa and https://shelly.cloud/compatibility/Assistant.

The Shelly Cloud Mobile Application

Shelly Cloud provides the opportunity to control and adjust all Shelly® devices from anywhere in the world. All that is needed is an Internet connection and the mobile application installed on a smartphone or tablet. To install the application, please visit Google Play or the App Store.

[Screenshot of the Shelly Cloud mobile application showing app store download buttons and QR codes]

Registration and Device Management

Registration

The first time you open the Shelly Cloud mobile app, you must create an account to manage all your Shelly® devices.

Forgotten Password

If you forget or lose your password, enter the e-mail address used during registration. You will receive instructions on how to change your password.

⚠ WARNING! Be careful when typing your e-mail address during registration, as it will be used if you forget your password.

Device Inclusion

To add a new Shelly device, connect it to the power grid following the Installation Instructions included with the Device.

After registering, create your first room (or rooms) where you will add and use your Shelly devices. Shelly Cloud allows easy control and monitoring using a mobile phone, tablet, or PC.

Device Inclusion Steps

Step 1

Place your Shelly into the socket and wait for the WiFi LED light to flash red/blue.

⚠ WARNING: If the LED does not flash red/blue, press and hold the Button for at least 10 seconds. The LED should then flash red/blue. If not, please repeat or contact customer support at: support@shelly.cloud.

Step 2

Choose "Add Device". To add more devices later, use the Menu at the top right corner of the main screen and click "Add Device". Type the name and password for the WiFi network to which you want to add Shelly.

Step 3

If using iOS: You will see the following screen. [Screenshot of Shelly Cloud iOS interface]. On your iOS device, open Settings > WiFi and connect to the WiFi network created by Shelly, e.g., Shelly-PlugS-35FA58.

If using Android: Your device will automatically scan and include all new Shelly devices in the WiFi network that you defined.

Step 4

Approximately 30 seconds after discovery of any new devices on the local WiFi network, a list will be displayed by default in the "Discovered Devices" room. [Screenshot of Shelly Cloud showing discovered devices].

Upon successful Device Inclusion to the WiFi network, you will see the following pop-up. [Screenshot of Shelly Cloud showing successful inclusion pop-up].

Step 5

Select Discovered Devices and choose the Device you want to include in your account. [Screenshot of Shelly Cloud showing device selection].

Step 6

Enter a name for the Device. Choose a Room where the device should be positioned. You can choose an icon or upload a picture to make it easier to recognize. Press "Save Device". [Screenshot of Shelly Cloud showing device naming and room selection].

Step 7

To enable connection to the Shelly Cloud service for remote control and monitoring of the Device, press "YES" on the following pop-up. [Screenshot of Shelly Cloud showing cloud connection prompt].

Shelly Devices Settings

After your Shelly device is included in the app, you can control it, change its settings, and automate its operation.

To switch the device on and off, use the Power button. To enter the details menu of the device, click on its name. From there, you can control the device and edit its appearance and settings.

Timer

To manage power supply automatically, you can use:

• Auto OFF: After turning on, the power supply will automatically shut down after a predefined time (in seconds). A value of 0 cancels the timer.
• Auto ON: After turning off, the power supply will be automatically turned on after a predefined time (in seconds). A value of 0 cancels the automatic power-on.

Schedules and Connectivity

Weekly Schedule

⚠ This function requires an Internet connection. Shelly may turn on/off automatically at a predefined time.

Sunrise/Sunset

⚠ This function requires an Internet connection. Shelly receives actual information about the time of sunrise and sunset in your area. Shelly may turn on or off automatically at sunrise/sunset, or at a specified time before or after sunrise/sunset.

Internet/Security

• WiFi Mode - Client: Allows the device to connect to an available WiFi network. After typing the details in the respective fields, press Connect.
• WiFi Mode - Access Point: Configure Shelly to create a Wi-Fi Access Point. After typing the details in the respective fields, press Create Access Point.
• Cloud: Enable or Disable connection to the Cloud service.
• Restrict Login: Restrict the web interface of Shelly with a Username and Password. After typing the details in the respective fields, press Restrict Shelly.

Safety and Settings

Safety

Max Power Protection: Configure Shelly to turn off when a defined power consumption is reached. Range: 1-2500W. After typing the desired power consumption, press Save.

⚠ WARNING! If you have entered incorrect information (wrong settings, usernames, passwords etc.), you will not be able to connect to Shelly.

Settings

• Power On Default Mode: This sets the default output state when Shelly is powered. ON: Configure Shelly to turn ON when it has power. OFF: Configure Shelly to turn OFF when it has power.
• Restore Last Mode: Configure Shelly to return to the last state it was in when it has power.
• Firmware Update: Shows the present firmware version. If a newer version is available, you can update your Shelly by clicking Upload to install it.
• Time Zone and Geo-location: Enable or Disable the automatic detection of Time Zone and Geo-location.
• Factory Reset: Return Shelly to its factory default settings.
• Device Reboot: Reboots the device.

Device Information

Here you can see:

• Device ID - Unique ID of Shelly
• Device IP - The IP of Shelly in your Wi-Fi network

Edit Device

From here you can edit:

• Device Name
• Device Room
• Device Picture

When you are done, press Save Device.

The Embedded Web Interface

Even without the mobile app, Shelly can be set and controlled through a browser and a connection to a mobile phone or tablet.

Abbreviations Used

• Shelly-ID: Consists of 6 or more characters. It may include numbers and letters, for example 35FA58.
• SSID: The name of the WiFi network created by the device, for example ShellyPlugS-35FA58.
• Access Point (AP): In this mode, Shelly creates its own WiFi network.
• Client Mode (CM): In this mode, Shelly connects to another WiFi network.

Installation/Initial Inclusion

Step 1

Place Shelly into the socket and wait for the WiFi LED to flash red/blue.

⚠ CAUTION! If the WiFi LED does not flash red/blue, press and hold the Button for 10 seconds. After the LED begins to flash red/blue, release it.

Step 2

When the LED is flashing red/blue, Shelly has created a WiFi network, with a name such as ShellyPlugS-35FA58. Connect to it.

Step 3

Type 192.168.33.1 into the address field of your browser to load the web interface of Shelly.

General - Home Page

This is the home page of the embedded web interface. Here you will see information about:

• Current electrical consumption
• Current state (on/off)
• Power Button
• Connection to Cloud
• Present time
• Settings

Timer

To manage the power supply automatically, you may use:

• Auto OFF: After turning on, the power supply will automatically shut down after a predefined time (in seconds). A value of 0 will cancel the automatic shutdown.
• Auto ON: After turning off, the power supply will be automatically turned on after a predefined time (in seconds). A value of 0 will cancel the automatic power-on.

Advanced Features and Safety

Weekly Schedule

⚠ This function requires an Internet connection. To use the Internet, a Shelly device must be connected to a local WiFi network with a working Internet connection. Shelly may turn on/off automatically at a predefined time.

Sunrise/Sunset

⚠ This function requires an Internet connection. Shelly receives actual information through the Internet about the time of sunrise and sunset in your area. Shelly may turn on or off automatically at sunrise/sunset, or at a specified time before or after sunrise/sunset.

Safety

Max Power: You can limit the maximum power the socket will supply. If the pre-set current draw is exceeded, Shelly will turn the socket off. Allowable power can be set between 1 to 2500W.

⚠ WARNING! If you have entered incorrect information (wrong settings, usernames, passwords etc.), you will not be able to connect to Shelly.

Internet/Security and Developer Settings

Internet/Security

• WiFi Mode - Client: Allows the device to connect to an available WiFi network. After typing the details in the respective fields, press Connect.
• WiFi Mode - Access Point: Configure Shelly to create a Wi-Fi Access Point. After typing the details in the respective fields, press Create Access Point.
• Cloud: Enable or Disable connection to the Cloud service.
• Restrict Login: Restrict the web interface of Shelly with a Username and Password. After typing the details in the respective fields, press Restrict Shelly.
• Advanced - Developer Settings: Here you can change the action execution:
  • Via CoAP (CoIOT)
  • Via MQTT

⚠ ATTENTION: To reset the device, press and hold the Button for at least 10 seconds. After the Button begins to flash in red/blue, release it.

Additional Features

Shelly allows control via HTTP from any other device, home automation controller, mobile app, or server. For more information about the REST control protocol, please visit: www.shelly.cloud or send a request to developers@shelly.cloud.

You can find the latest version of this User Guide in .PDF by scanning the QR code.