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ST515N-spec-en-V1
- Hole Pitch： Compatible with 34mmx34mm
which can set up connections quickly and be controlled without a gateway
liquefied gas stations
You can use it for anything
S31B NB-IoT LTE CAT-M Temperature Humidity Sensor Battery ST515N-spec-en-V1S31 NB IoT LTE CAT M Temperature Humidity Sensor The Dragino S31B is an NB IoT and LTE CAT M Temperature and Humidity Sensor for Internet of Things solutions. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to the IoT server cloud via NB IoT and LTE CAT M network. The temperature & humidity sensor used in S31B is SHT31, which is fully calibrated, linearized, and temperature compensated
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