The Shelly Plus AddOn is the ideal module to connect up to five DS18B20 temperature sensors or one DHT22 temperature and humidity sensor to a Shelly Plus module.
In this way you can have your Shelly Plus modules automatically switching based on the measured temperature or humidity. For example, measure the temperature of your aquarium with a DS18B20 sensor, so you ensure that the water always has the right temperature by starting or stopping heating on time.
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The Shelly Plus modules that the AddOnn works with are:
- Shelly Plus 1
- Shelly Plus 1PM
- Shelly Plus 2PM
- Shelly Plus i4/i4DC
Besides With the previously mentioned sensors, almost every universal sensor can be connected to the Shelly Add-on. Below are some examples of sensors that can be used:
- Read contact
- Water/rain sensor
- Wind sensor
- Soil moisture sensor
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- PIR sensor
This is how you can use the Add-on to close your awning when the wind is blowing or it's raining, you can read the position of your garage door or, for example, operate your garden sprinklers when the ground is too dry.
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Features
- Add-on for all Shelly Plus actors
- Works in combination with the Shelly Plus via WiFi 2.4 Ghz
- Connect up to max. 5x DS18B20 sensors or 1x DHT22 sensor
- 1x analog and 1x digital input
- Galvanically isolated
- Easy to install
- Scene activation via App
- Temperature and/or Humidity history
- API support