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SensNode-NB-TH NB-IoT Temperature and Humidity Sensor

SensNode-NB-TH is a temperature and humidity sensor used for NB-IoT based IoT applications. It measures the temperature and humidity information of the environment and can upload this data to the preferred IoT server using desired protocols (TCP, UDP, MQTT, CoAP). The data to be sent can be in various formats (HEX Format, ThingSpeak Format, ThingsBoard Format, JSON Format).

The device uses the Sensirion SHT31 sensor, and the output of this sensor has been calibrated and linearized. Additionally, since the SHT31 is housed in a waterproof and condensation-preventive casing, it is suitable for long-term use.

Thanks to the 8500 mAh Li-SoCl2 battery used in SensNode-NB-TH, it can remain operational for many years; however, this usage duration may vary depending on various environmental factors and how often the device wakes up to receive/send data.

WARNING: Ensure that there is NB-IoT coverage in the area where it will be used!

Main Features​

  • NB-IoT bands: H-FDD B1, B2, B3, B4, B5, B8, B12, B13, B17, B18, B19, B20, B25, B28, B66, B70, B85
  • Ultra-low power consumption
  • External 3-meter SHT31 probe
  • Temperature measurement range: -40°C ~ 80°C
  • Temperature and humidity alarm
  • Remote configuration and software update support via Bluetooth v5.1
  • Periodic data transmission
  • Downlink for configuration updates
  • Long-lasting use with 8500 mAh battery
  • Nano SIM card slot for NB-IoT SIM

Application Areas​

  • Smart Buildings and Home Automation
  • Logistics and Supply Chain Management
  • Smart Metering Systems
  • Smart Agriculture
  • Smart Cities
  • Smart Factory