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NB IoT RS232 RS485 5-36V DTU Sensor Module Water Meter Transmitter Smart City IoT Solutions

[Antenna Interface]:SMA-K

[Size]:84*82*25mm

[Interface]:RS232/RS485

[Weight]:133±5g

[Introduction]:Wide coverage,Support multiple network protocols
[Introduction]: E840-DTU(NB-03) is a NB-IoT DTU produced by Ebyte. It features a certain scope of applications which cover most common application scenarios.

NB-IOT Module