Shelly Plus Add-On for Inputs

Shelly Plus Add-On for Inputs

Make your Shelly setup even smarter with the Shelly Plus Add-On. This expansion module lets you connect various sensors to compatible Shelly Gen3 and Gen4 modules. This allows you to automate your smart home based on temperature, humidity, water detection, motion, or other sensor data.

Support for temperature and humidity sensors

The Shelly Plus Add-On supports up to five DS18B20 temperature sensors or one DHT22 temperature and humidity sensor. This allows you to accurately monitor your environment and set up smart automations. For example, you can automatically turn on the heat when the temperature drops or activate ventilation as soon as the humidity gets too high.

Suitable for a wide variety of sensors

In addition to temperature and humidity sensors, the Shelly Plus Add-On also supports various universal analog and digital sensors. For example, you can connect a water or rain sensor, wind sensor, soil moisture sensor, reed switch, or PIR motion sensor. This makes the module suitable for a wide range of applications in and around the home.

Smart automation solutions for every situation

With the connected sensors, you can easily create advanced automations. For example, have an awning close automatically in strong winds or rain, turn on the garden sprinkler system when the soil gets too dry, check the status of a garage door, or monitor the temperature of an aquarium or terrarium. Thanks to the flexible options, you can fully customize the automations to suit your situation.

Easy to install

The Shelly Plus Add-On connects directly to compatible Shelly Gen3 and Gen4 modules and works seamlessly with the Shelly Smart Control app. Mini modules are not supported. Once installed, you can immediately use the connected sensors in scenes, schedules, and automations, or integrate them with platforms such as Home Assistant, Homey, and other smart home systems.