User's Manual

ER-600 User Manual

Appendix 8: Send/Receive SMS

with ER-600’s Serial Port

ER-600 supports sending/receiving SMSs via user serial port. The method is

described below:

1) Connect PC (or user device) with ER-600’s RS232 serial port via female-female

RS232 cross cable; (Use RS485-to-RS232 converter if RS485 serial port is used

on ER-600)

2) Go to ER-600’s configuration web page, according to Ch. 2.1 Configurations,

and choose “DTU function” ->”Simple Cfg” to set parameters for user serial

port, including serial type(Uart Choice), baud rate, data bits, parity, stop bits

and flow control; by default they are RS232, 9600, 8, No parity, 1, and No flow

control. Make sure that the values of these parameters are set the same both

on the user device and on ER-600. Click ”Save” after change and reboot

ER-600.