Shelly PLUS sensor add-on

This is an accessory compatible with Shelly PLUS series relays, allowing up to 5 DS18B20 temperature sensors or other digital or analogue sensors to be added to Shelly PLUS series relays.

Original price was: 20,54 €.Current price is: 15,41 €.

The Shelly PLUS Sensor Add-on is compatible with Shelly PLUS relays (Shelly PLUS 1, Shelly PLUS 1PM, Shelly PLUS 2PM) and the PLUS i4 input module, and allows the connection of smart devices with analogue and digital sensors.


Content:

  • Ma analogue and digital input
  • It can be used with up to five DS18B20 sensors or one DHT22 sensor.
  • DS18B20 - temperature sensor (up to 5),
  • DHT22 sensor - to monitor temperature and humidity


HOW TO ADD SHELLY PLUS?

Measure and control with precision: the Shelly Plus Add-on is a galvanically isolated sensor interface for all Shelly Plus relays. Use it to measure temperature and humidity using 1-Wire connectors or connect a variety of analogue and digital sensors for complex automation and increased efficiency.


HIGH SENSOR COMPATIBILITY

The highly compatible Shelly Plus add-on is compatible with most Arduino sensors! Use its digital or analogue inputs to measure the desired parameters and create complex automation scenes based on sensor data.


Examples of use

Garage door position:  Paired with Shelly Plus 1, you can connect the reed switch sensor to the Shelly Plus digital sensor and track the status of your garage door. That way you'll always know if the door is open or closed when you're not home and take the appropriate action.

Aquarium water heating controlA: Using the Shelly Plus add-on and two DS18B20 sensors, you can easily measure the exact aquarium and room temperature. Based on this information, you can maintain a comfortable and healthy environment for your pets. In addition, you can connect a liquid level sensor to the add-on and always be sure that the water level is at the optimum level.

Luminance-based light control: Together with the LDR (photoresistor) sensor, the Shelly Plus Add-on can trigger Shelly Plus 2PM to open the blinds when the room is too dark but it's still daytime. In addition, the Shelly Plus Add-on can trigger Shelly Plus 1 to turn on the lights at the right time when the light intensity is low.

Keep up with the weather: Motorised awnings and shades provide pleasant shade for your guests on sunny days. However, they can be irreparably damaged by strong and unexpected winds. In combination with a wind sensor connected to the Shelly Plus AddOn, Shelly Plus 2PM can automatically close the outdoor awnings to protect them from the wind. In addition, the Shelly Plus Add-on with rain sensor can trigger Shelly Plus 2PM to open the awning in time to protect your guests.

Irrigation only when needed: Making a beautiful garden is no easy task, so automating your irrigation system can save you time and optimise costs. The Shelly Plus add-on, together with the Soil Moisture Sensor, can trigger Shelly Plus 1 to switch on irrigation only when needed and always skip rainy days.

Motion-controlled lights: The Shely Plus Add-on can also be connected to a PIR sensor to light up rooms you use occasionally in the house. This way, when you enter a room, the light will stay on for as long as you need it.