Dragino S31B-NB-GE NB-IoT Outdoor Temperature and Humidity Sensor hub-labor 4 digital IO channels are

4 digital IO channels are also provided for flexible additional functionality

Multi-sensor operation possible

This geared motor is a powerful 12V miniature brushed DC motor with durable carbon brushes and a metal gearbox with a gear ratio of 248

Internally

We strongly recommend against using the 18v7

Dragino S31B-NB-GE NB-IoT Outdoor Temperature and Humidity Sensor hub-labor 4 digital IO channels areThe Dragino S31B NB GE is a NB IoT Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via NB IoT network. The temperature & humidity sensor used in S31B NB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long term