INSYS WLAN 2.1, Manual

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INSYS WLAN serial 2.1 Overview AT Commands
Command Description
AT&V<n>
Display settings and connection statistics
AT&V0
displays the current and saved settings of the module.
AT&V1
Displays the diagnostic data of the last connection (connec-
tion partner, reason for disconnect).
AT#VCOM=<n>
Activate support for the INSYS virtual COM port driver for active connection
setup via ATD
AT*VCOM=0
Deactivates the support of the INSYS virtual COM port
driver for active connection setup (default).
AT*VCOM=1
Activates the support of the INSYS virtual COM port driver
for active connection setup.
The activation is used to support the cooperation with the INSYS virtual COM
port driver. For a description of the driver and the required settings, please
refer to the online help of the program.
AT&W
Save settings
AT&W
saves all current settings in the permanent memory. The settings are
restored from this permanent memory, when the module is switched on.
The following
AT
settings are stored:
AT&C, AT&D, ATE, AT&K, AT&O, AT#QUIET, ATQ, AT&R, ATS0,
ATS2, ATS8, ATS9, ATS12, AT*S, AT&S, AT*U, ATT, ATU, ATV.
AT#WEL=<n>
Switch WEP and WPA on and off
AT#WEL=0
off (default)
AT#WEL=1
WEP64 on
AT#WEL=2
WEP128 on
AT#WEL=3
WPA PSK on
The WEP keys are defined with
AT#KEY
; for WPA with
AT#PSK
.
The setting can be queried with
AT#WEL?
.
This setting is immediately stored in the permanent memory (independent
from the command
AT&W
). It will only take effect after a restart.
AT#WKY=<n>
Define TX WEP key
Selection of the currently used WEP key that was defined with
AT#KEY
. Will
only take effect if WEP is activated (
AT#WEL=1
or
AT#WEL=2
).
AT#WKY=0
(default)
AT#WKY=1
AT#WKY=2
AT#WKY=3
The setting can be queried with
AT#WKY?
.
This setting is immediately stored in the permanent memory (independent
from the command
AT&W
). It will only take effect after a restart.
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