Quantity | 12 - 30 |
Price |
Wireless transceiver Serial to NB-IoT wireless Remote Monitoring
Terminal RS232 RS485 RTU
[Antenna Interface]: SMA-K
[Size]:84*82*25mm
[Interface]:RS232/RS485
[Weight]: 133÷5g
[Introduction]:E840-DTU(NB-02) can realize the communication
between serial port device and network server via NB network.
With simple AT command, users can easily use this product to
achieve bidirectional transparent data transmission from the
serial port to the network. The transparent transmission is
between UART devices(referring to PC) and net sever (replaced by
TCP testing tools).