Can be used with up to five DS18B20 sensors or one DHT22 sensor
Analog and digital input
Compatible sensors are sold separately
Versatile compatible
The Shelly Plus plug-in is compatible with most Arduino sensors! You can use a digital or analog input to measure the desired parameters and create even complex automations using sensor data.
Measure and control precisely
The Shelly Plus Add-on is a galvanically isolated sensor interface for all Shelly Plus relays. You can use it, for example, to measure temperature and humidity with its 1-wire connectors, or connect various analog and digital sensors to improve complex automation and efficiency.
Applications
Motion sensor operated lights.
Automation of irrigation systems according to drought.
Awning automations according to the weather.
Light output automation according to the brightness of the environment.
... and many others according to your needs!!
Shelly Plus Add-on Compatibility:
Shelly Plus 1/1PM , Shelly Plus 2PM, Shelly Plus i4/i4DC
Technical information:
Model: Shelly Plus Add-on
Power consumption: <0.5 W (Without sensors)
VCC max. 10mA
VREF OUT max 1mA
VREF+R1 OUT resistor 10 k?
MQTT support
Power supply voltage DC: 3.3 V (from Shelly plus device)
