SN50v3-NB - NB-IoT Digital Sensor Node

Dragino SN50v3-NB is a NB-IoT Digital Sensor Node for Internet of Things. It has 5V output to power an external sensor, 3 interrupt inputs (or 3 digital I/O), 3 one-wire, 1 UART and 1 I2C interfaces. The node will convert the values to NB-IoT wireless data and send to IoT platform via a NB-IoT network.

You can use various IoT Servers and different uplink methods including MQTT, MQTTs, UDP and TCP. 

The sensor node uses Quectel BC660K-GL Multi-band LTE Cat NB2 module which can be used in most European countries. It has a card slot for an NB-IoT SIM card. Ask your mobile operator about availability of SIM cards, coverage, frequencies used and login procedures before you buy this product. See for example Deutsche Telekom IoT and 1NCE.

This device supports BLE for easy configuration and wireless OTA to update the firmware.

SN50v3-NB is powered by 8500mAh Li-SOCI2 battery for many years of use. It has an external antenna and an IP66 enclosure with a waterproof M12 cable hole for an external sensor.

More information is available in the datasheet and on the website of Dragino.