WizFi220 WIZnet, WizFi220 Datasheet - Page 33

• Manufacturer Part Number: WizFi220
• Description: WiFi / 802.11 Modules 802.11B WIFI MOD LW PWR W/EXT PWR AMP
• Manufacturer: WIZnet

Specifications of WizFi220

• Rohs: yes
• Frequency Band: 2.4 GHz
• Interface Type: SPI, UART

Command
AT+NMAC=?
AT+NMAC2=?
AT+WREGDO
MAIN=
AT+WS=
AT+WM=
AT+WA=
AT+WD
ATH
AT+WWPS=
AT+NSTAT=?
AT+WSTATUS
AT+WRSSI=?
AT+WRATE=?
AT+WRETRY=
Command
WizFi 210 User Manual
(4) Wi-Fi interface
(5) Wi-Fi security
Parameters
<Regulatory Domain>
[<SSID>[,<BSSID>][,<Channel>][,<
Scan Time>]]
n=0 (infrastructure) =1 (ad hoc)
<SSID>[,[<BSSID>][,<Ch>]]
<METHOD>[,PIN]
<retrycount>
Parameters
(WIZnet Co., Ltd.)
Table 18. Wi-Fi interface
Responses / Effects
Returns the current adapter MAC address.
Returns the current adapter MAC address.
0: FCC : supported Channel range is 1 to 11.
1: ETSI : supported Channel range is 1 to 13.
2: TELEC : supported Channel range is 1 to 14.
Ex) AT+WREGDOMAIN=?
Network scan, returns list of found networks
in the format:
<SSID>,<BSSID>,<Channel>,<RSSI>,<Mode>,
<Security>
Ex) AT+WS
Set 802.11 Station operating mode.
Ex) AT+WM=0
Associate to specified SSID, BSSID, and
channel.
Ex)AT+WA=WizFiDemoAP
Disassociate from the current network.
Disassociate from the current network.
Associate to an AP using WPS
METHOD is push button (1) or pin (2).
PIN is the pin for PIN method.
AT+WWPS=2,12345670
Current wireless and network configuration.
Adapter reports the current network
configuration to the serial host
Current RSSI as ASCII.
Current transmit rate as ASCII.
Value of 802.11 TX retry is reset.
Ex) AT+WRETRY=5
Responses / Effects
AT+WREGDOMAIN=2
AT+WS=,,6
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