Device identification
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Device name: Shelly 1
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Device model: SHSW-1
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Device SSID: shelly1-XXXXXX
Short description
Shelly 1 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 1 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 1 has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.
Main applications
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Residential
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MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
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Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
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Government/municipal
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University/college
Integrations
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Google
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Samsung SmartThing
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Alexa
Simplified internal schematics
Device electrical interfaces
Inputs
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1 switch/button input on screw terminal
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1 potential-free contacts relay input on screw terminal
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2 power supply inputs on screw terminals: N (+) and L (-)
Outputs
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1 potential-free contacts relay output on screw terminal
Add-on interface
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Shelly proprietary serial interface
⚠CAUTION! High voltage on the add-on interface when the Device is powered!
Connectivity
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Wi-Fi
Supported load types
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Resistive (incandescent bulbs, heating devices)
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Capacitive (capacitor banks, electronic equipment, motor start capacitors)
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Inductive with RC Snubber (LED light drivers, transformers, fans, refrigerators, air-conditioners)
Specifications
|
Type |
Value |
|---|---|
|
Physical |
|
|
Size (HxWxD): |
36x41x17 mm / 1.42x1.61x0.67 in |
|
Weight: |
|
|
Mounting: |
Wall console |
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Screw terminals max torque: |
0.4 Nm / 3.5 lbin |
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Conductor cross section: |
0.5 to 1.5 mm² / 20 to 16 AWG |
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Conductor stripped length: |
5 to 6 mm / 0.20 to 0.24 in |
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Shell material: |
Plastic |
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Color: |
Blue |
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Environmental |
|
|
Ambient temperature: |
-20 °C to 40 °C / -5 °F to 105 °F |
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Humidity |
30 % to 70 % RH |
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Max. altitude |
2000 m / 6562 ft |
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Electrical |
|
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Power supply: |
110 - 240 VAC / 24 - 60 VDC / 12 VDC ±10% |
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Power consumption: |
< 1 W |
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Output circuits ratings |
|
|
Max switching voltage AC: |
250 V |
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Max switching voltage DC: |
60 V |
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Max switching current AC: |
16 A |
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Max switching current DC: |
10 A |
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Radio |
|
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RF band: |
2401 - 2495 MHz |
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Max. RF power: |
<20 dBm |
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Wi-Fi protocol: |
802.11 b/g/n |
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Wi-Fi Range: |
Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
|
|
MCU |
|
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CPU: |
ESP8266 |
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Flash: |
2 MB |
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Firmware capabilities |
|
|
Schedules: |
18 |
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Webhooks (URL actions): |
6 with 5 URLs per hook |
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Scripting: |
No |
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MQTT: |
Yes |
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CoAP: |
Yes |
Basic wiring diagrams
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|
Legend
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Terminals |
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Wires |
|
|---|---|---|---|
|
I |
Load circuit input terminal |
L |
Live (110 - 240 VAC) wire |
|
O |
Load circuit output terminal |
N |
Neutral wire |
|
SW |
Switch (controlling O) input terminal |
+ |
12 / 24 - 60 VDC positive wire |
|
L |
Live (110-240 V) terminal |
- |
Negative wire |
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N |
Neutral terminal |
|
|
|
+ |
DC positive terminal |
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|
|
- |
DC negative terminal |
|
|
Troubleshooting
...
Web Interface guide
Read the Shelly 1 web interface guide
Components and APIs
Printed User Guide
Printed user guide - English, Deutsch, Italiano, Español, Português, Français
Compliance
Installation guides