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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Protection Class: Housing and system are isolated safely
Bluetooth Bee is designed for transparent wireless serial connection setup
scheduled online/offline modes
high precision RTC chip
which can be used to absorb the noise around the sensor pads
S31 LoRaWAN Waterproof Temperature and Humidity Sensor External Antenna Protection Class: Housing and systemS31 LoRaWAN Waterproof Temperature and Humidity Sensor The Dragino S31 LB is a LoRaWAN 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 LoRaWAN wireless protocol. The temperature & humidity sensor used in S31 LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output
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