Atop Technology GW51C-MAXI-WDT User manual - Manual (Page 41)

User manual Version 1.4
GW51C-MAXI Serial Server
Copyright © 2004 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
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The command tcptest2 10.0.50.100 4660 brings one to connect to a TCP server of IP address
10.0.50.100 and port number 4660, the received data is displayed on the screen and the data typed in is
sent to the TCP server of the designated port number. One can also send binary data in hex format with a
leading character “\”. For example, “\00” and “\FF” represent ASCII code 0 and 255 respectively.
One can also use modem to connect to the serial server. Command "AT\Od" sends standard AT
command to the modem which in return responds with "OK\0D\0A" message to the host application.
Always use '=' then Enter key to exit the program.