Product description: Shelly Plus 1 - relay 12 V / 24 V - 48 V DC / 240 VAC WiFi 16 A - Android / iOS application
Shelly Plus 1 is an improved version of the popular Shelly1 module, which is based on ESP32 . The ready-made module allows you to control 230 V AC and 12 V DC or 24 V to 30 V DC devices with a load of up to 16 A. Control is carried out remotely via the WiFi network and a dedicated application or MQTT , as well as using a physical button. The small dimensions of the module allow it to be placed in a standard electrical box. Thanks to MQTT and open source code, it can be implemented in popular automation systems such as: Home Assistant, Domoticz, openHAB, etc.
The Shelly Plus 1 relay is equipped with screw connectors. 
Shelly Plsu 1 WiFi transmitter for remote control.Shelly Plus 1 main features
- WiFi and Bluetooth communication. It does not require an additional gateway, for proper operation, a connection to your home WiFi network is enough. The built-in Bluetooth system allows for quick connection using the Shelly Cloud application.
- Low voltage support. Shelly Plus 1 can be powered from 110 V to 240 V AC, 12 V DC or 24 V to 30 V DC.
- Fast processor. ESP32 based for instant command execution.
- Increased security. Overheating protection prevents breakdowns. MQTT and WSS support, TLS and custom certificate support for a wide range of applications.
- Improved API. A wide range of cloud connections and on-premises integrations at significantly lower costs.
- Voice control. The device works with Amazon Alexa, Google Home, Yandex Alica voice assistants
- Supported platforms. Amazon Alexa, Google Home, Yandex Alica, Smart Things, MQTT, Home Assistant, REST, Homey, Hubitat, Hoobs, Symcon, Home Seer, Domoticz, Nymea, openHAB
Shelly Plus 1 Specification
- AC supply voltage: 110 V to 230 V ±10%, 50 / 60 Hz
- DC supply voltage: 24V to 48V/12V
- Maximum AC switching voltage: 240 V
- Maximum DC switching voltage: 30V
- Maximum AC load: 16 A
- Maximum DC load: 10 A
- Number of channels: 1
- Power consumption: up to 1 W
- Communication: WiFi 2.4 GHz 802.11 b/g/n / Bluetooth
- Operating temperature: from 0°C to 40°C
- Protection against too high temperature
- Dry Contacts
- Characteristics:
- HTTP/HTTPS webhooks
- Own scripts (mJs)
- Smart On/Off
- Schedule
- Dimensions: 41 x 36 x 16 mm
The connection diagram is shown on the module housing. Comparison of Shelly1 and Shelly Plus 1 models
Shelly1.
ShellyPlus 1.
