ELASTEL EG500 - Serial Port (RS232 and RS485); PIN Definition and Wiring

ELASTEL TECHNOLOGY CO., LTD.
WWW.ELASTEL.COM
$ cd ~
$ git clone https://github.com/Elastel/elastel_command.git
$ cd elastel_command
$ chmod +x install.sh
$ sudo ./install.sh
2. Serial Port (RS232 and RS485)
2.1 PIN Definition and Wiring
PIN
Description
TX
RS232 transmit line
RX
RS232 receive line
GND
Ground (Reference potential)
A
RS485 difference line high
B
RS485 difference line low