Galvanically isolated sensor interface for all Shelly Plus relays. Use it to measure temperature and humidity or connect various analogue and digital sensors. Also compatible with most Arduino sensors.
Can be used with up to five DS18B20 sensors or one DHT22 sensor
Has an analog and a digital input
DS18B20 - Temperature sensor (up to 5); please choose the product variant with or without (default variant ships without it)
DHT22 sensor- if you want to monitor temperature and humidity
