Multi-Tech Systems iCell GPRS (MTSMC-G2-IP Manual Do Utilizador

Part 3 – AT Commands Wi-Fi Devices

Chapter 13 – WLAN AT Commands for the SocketWireless Wi-Fi

Universal IP AT Commands Reference Guide (Document S000457K)

#WLANPROFILEn=n – Change the WLAN Profile

Description:

This command changes the WLANPROFILE.

Syntax:

AT#WLANSETPROFILEn=n,"<SSID>",<Security Mode>,<Key Index>,"< Passphrase>"

AT#WLANSETPROFILEn?

Values:

1, 2, 3, 4

Parameters:

ssid = up to 32 characters ssid

security mode = 0 (no encryption)

1 (wep64)
2 (wep128)
3 (wpa-psk)
4 (wpa2-psk)

keyindex =

1 to 4 applicable for security option (1-4)

passphrase =

ASCII text string of hexadecimal numbers applicable for security modes 1-2.

passphrase = ASCII text string applicable for security modes 3-4.

(10 ASCII text string of hexadecimal numbers for wep64)
(26 ASCII text string of hexadecimal numbers for wep128)
(8-63 ASCII text string for wpa-psk)
(8-63 ASCII text string for wpa2-psk)

Notes:

Keyindex and passphrase are not applicable for security option (0)

Examples:

AT#WLANPROFILE1=1,"MT_NOENC",0  ( for no encryption mode)
AT#WLANPROFILE2=2,"MT_WEP64",1,1,"1234567890" (for wep64 key)
AT#WLANPROFILE3=3,"MT_WEP128",2,1,"12345678901234567890123456"(for wep128)
AT#WLANPROFILE4=4,"MT_WPA",3,1,"12345678" (for WPA psk mode)
AT#WLANPROFILE4=4,"MT_WPA2",4,1,"12345678" (for WPA2 psk mode)

#WLANSCAN – Scan Wireless Networks

Description:

Scans all the APs (access points) in the environment and displays information about their settings
and capabilities on HyperTerminal or similar program.

Syntax:

AT#WLANSCAN

Example:

ESSID: Plan B

BSSID: 00:08:00:C0:30:99

Channel Num: 6

RSSI: -61

Network Type: BSS

Security: No Enc

Capability: 0x1
WLAN Mode: B Mode