Implementation and Configuration INSYS WLAN serial
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6.2.2.1 AT Commands for the Serial Interface
Command Description
AT*S
Determine baud rate
AT*U
Determine data format
AT&K
Data flow control between the PC and the modem
ATE
Command echo
AT&S
DSR behavior
AT&C
DCD (CT109) behavior
AT&D
DTR (CT108/2) behavior
In Chapter 7 you will find a complete description of the AT commands and their
parameters.
6.2.3 WLAN Network Structure
For a network structure according to IEEE 802.11b, the included devices must be
coordinated regarding the following settings:
Description Command
Radio channel (only for adhoc networks)
AT#CHAN
Clear text name of the radio network (SSID)
AT#SSID
Architecture: Infrastructure or adhoc
AT#PTY
WEP Encryption
AT#KEY, AT#WKY, AT#WEL, AT#WKL
Gateway for the local network segment
AT#GW
Network mask for the local network segment
AT#NM
Own IP address
AT#IP
Local port number
AT#PORT
In Chapter 7 you will find a complete description of the AT commands and their
parameters.
6.3 Remote Configuration via Telnet
The remote configuration of the INSYS WLAN is possible with a device which is located
within the same WLAN network and has network access.
After starting the terminal program the IP address of the INSYS WLAN serial and the TCP
port (23) must be entered. Subsequently the connection is established.
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