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Shelly Plus 1 Mini

Shelly Plus 1 Mini

Device identification

  • Device name: Shelly Plus 1 Mini

  • Device model: SNSW-001X8EU

  • Device SSID: Shelly1Mini-XXXXXX

Short description

Shelly Plus 1 Mini is a small form factor smart switch with potential-free contacts, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.

Shelly Plus 1 Mini 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.

It can be retrofitted into standard electrical wall boxes, behind power sockets and light switches or other places with limited space.

Shelly Plus 1 Mini has 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

Shelly Mini 1 internal schematics

Device electrical interfaces

Inputs

  • 1 switch/button input on screw terminal

  • 1 potential-free contacts relay input on screw terminal

  • 2 power supply inputs on screw terminals: N and L

Outputs

  • 1 potential-free contacts relay output on screw terminal

Connectivity

  • Wi-Fi

  • Bluetooth (for inclusion purposes)

Safety features

  • Overheating protection

Supported load types

  • Resistive (incandescent bulbs, heating devices)

  • Capacitive (capacitor banks, electronic equipment, motor start capacitors)

  • Inductive with RC Snubber (LED light drivers, transformers, fans, refrigerators, air-conditioners)

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 (Red) 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

Type

Value

Physical

Size (HxWxD):

29x35x16 ±0.5 mm / 1.11x1.35x0.63 ±0.02 in

Weight:

19 ±1 g / 0.65 ±0.04 oz

Mounting:

Wall box

Screw terminals max torque:

0.4 Nm / 3.5 lbin

Conductor cross section:

0.5 to 1.5 mm² / 20 to 16 AWG

Conductor stripped length:

5 to 6 mm / 0.20 to 0.24 in

Shell material:

Plastic

Color:

Blue

Environmental

Ambient temperature:

-20 °C to 40 °C / -5 °F to 105 °F

Humidity

30 % to 70 % RH

Max. altitude

2000 m / 6562 ft

Electrical

Power supply:

110 - 240 VAC

Relay:

Dry, NO contact, 1-pole, µ contact

External protection:

10 A, tripping characteristic B or C,
6 kA interrupting rating,
Energy limiting class 3

Power consumption:

< 1.2 W

Output circuits ratings

Max switching voltage AC:

240 V

Max switching voltage DC:

30 V

Max switching current AC:

8 A

Max switching current DC:

5 A

Max switching power AC:

2000 W

Max switching power DC:

150 W

Power measurement:

No

Voltage protection / Cutoff:

No

Current protection / Cutoff:

No

Max power protection / Cutoff:

No

Sensors, meters

Internal-temperature sensor:

Yes

Radio

RF band:

2400 - 2495 MHz

Max. RF power:

<20 dBm

Wi-Fi protocol:

802.11 b/g/n

Wi-Fi Range:

Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)

Bluetooth Protocol:

4.2

Bluetooth Range:

Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)

MCU

CPU:

ESP32

Flash:

4 MB

Firmware capabilities

Schedules:

20

Webhooks (URL actions):

20 with 5 URLs per hook

Scripting:

Yes

MQTT:

Yes

UDP:

Yes

Scripting:

Yes

Basic wiring diagrams

Shelly Mini 1 wiring diagram
Resistive load

Inductive load and RC snubber

Legend

Terminals

Cables

SW

Switch (controlling O) input terminal

L

Live (110 - 240 VAC) cable

O

Load circuit output terminal

N

Neutral cable

I

Load circuit input terminal

L

Live (110-240 V) terminal

N

Neutral terminal

 

 

Troubleshooting

Your device is overheating

Make sure the ambient temperature does not exceed 40 °C / 105 °F. If placed in confined space Shelly Plus 1 Mini may increase the ambient temperature above the allowed limits. Ensure ventilation of the Device.

Web Interface guide

Read the Shelly Plus 1 Mini web interface guide

Components and APIs

Compliance

Shelly Plus 1 Mini multilingual EU declaration of conformity.pdf

Printed user guide

Shelly Plus 1 Mini multilingual printed user and safety guide.pdf

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