Technical information

Nonvolatile Parameter Database
2-166 AT+i Commands Reference Manual May 31, 2008
+iWPPn - Pre-Shared Key Passphrase Array
+iWKYn - Wireless LAN WEP Key Array
Syntax: AT+iWPPn=<passphrase>
Sets the Wireless LAN PSK passphrase for WPA and WPA2
encryption for each individual SSID in the array.
Parameters:
n=0-9 10 WPA passphrases, one for each SSID, respectively.
Setting WPP0=<passphrase> is equivalent to setting the WLPP
parameter, and vice versa.
<passphrase>=<pass> pass is the passphrase to be used in generating the PSK
encryption key for WPA and WPA2. The allowed value for pass
is an ASCII string containing 8-63 characters.
Command Options:
<passphrase>=" Empty - WPA security is disabled.
<passphrase>=<pass> If WSIn is not empty, pass is used in generating the PSK
encryption key for WSIn.
Default: Empty.
Result Code:
I/OK If n is a legal value.
I/ERROR Otherwise.
AT +i W PP n~pass Temporarily sets passphrase in the nth position to pass.
AT+i WP Pn? Reports the current passphrase value in position n. The reported
value consists of (*) characters.
The number of (*) characters reflects the number of characters in
the passphrase. If a passphrase is not defined, only <CRLF> is
returned. The reply is followed by I/OK.
AT +i W PP n=? Returns the message 'String'. The reply is followed by I/OK.
Syntax: AT+iWKYn=<KeyString>
Sets the Wireless LAN WEP key for each individual SSID in the
array.
Parameters:
n=0-9 10 WEP keys, one for each SSID, respectively.
Setting KeyString with n=0 is equivalent to setting WLKI and
WLK1-WLK4 parameters.
<KeyString> WEP key string represented by a hexadecimal ASCII string.
Command Options: