DRAGINO · Sensor · LoRa · Outdoor Temperature and Humidity Sensor Node · S31B-LB-EU868

The Dragino S31B-LB is a LoRaWAN temperature and humidity sensor designed for Internet of Things (IoT) solutions. It is used to accurately measure the ambient temperature and relative humidity, and then upload the data to an IoT server via the LoRaWAN wireless protocol.The temperature and humidity sensor used in the S31B-LB is the SHT31, a fully calibrated, linearized, and temperature-compensated digital output sensor from Sensirion that offers high reliability and long-term stability. The SHT31 is housed in a waterproof, anti-condensation casing for long-term use. The LoRa wireless technology used in the S31B-LB allows the device to transmit data over extremely long ranges at low data rates. It provides ultra-long-range spread-spectrum communication and high immunity to interference while minimizing power consumption. The S31B-LB supports a temperature and humidity alarm feature; users can set a temperature alarm for immediate notification. The S31B-LB supports a data logging feature, which allows it to save data even when there is no