WizFi220-EVB WIZnet, WizFi220-EVB Datasheet - Page 37

• Manufacturer Part Number: WizFi220-EVB
• Description: WiFi / 802.11 Development Tools EVALUATION BOARD FOR WIZFI220
• Manufacturer: WIZnet

Specifications of WizFi220-EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: WizFi220
• Protocol Supported: 802.11 b/g/n
• Frequency: 2.4 GHz
• Interface Type: I2C, SPI, UART
• Operating Supply Voltage: 3.3 V
• Antenna Connector Type: U.FL
• Modulation Technique: CCK, DSSS

Command
AT+BCHKSTRT
=
AT+
BATTLVLSET=
AT+BCHK=
AT+BCHKSTOP
AT+BATTVALG
ET
Command
AT+PSDPSLEE
P
AT+PSSTBY=
Command
AT+WAUTO=
AT+NAUTO=
WizFi 210 User Manual
(9) Battery check
(10) Power state management
(11) Auto connection
AP>,<Frame Length>
Parameters
<Batt.chk.freq>
<Warning Level>,<Warning
Freq>,<Standby Level>
<Batt.chk.freq>
Parameters
<x>[,<DelayTime>,<Alarm1
pol.>,<Alarm2 pol.>]
Parameters
<mode>,<SSID>,<BSSID>,[channel
]
<Type>,<Protocol>,<Destination
IP>,<Destination Port>
(WIZnet Co., Ltd.)
Table 24. Power state management
Table 22. Connection management
Table 23. Battery check
Responses / Effects
Start checking battery
each 0 < Batt.chk.freq≤ 100 packets
transmitted.
Set the battery warning/standby level to
enable the adaptor’s internal battery
measuring logic
Reset value of battery check frequency.
Stop checking battery.
Retrieve the most recent battery check value.
Responses / Effects
Enable SOC Deep Sleep power saving mode.
Request transition to Standby for x
milliseconds.
Ex) AT+PSSTBY=60000,1000,1,1
Responses / Effects
Sets WiFi parameters to be used for Auto
Connect.
Mode is 0 for Infrastructure and 1 for Ad-hoc
mode
Ex) AT+WAUTO=0,WizFiDemoAP
Sets network parameters to be used for Auto
Connect.
Type is 0 for Client and 1 for Server;
Protocol is 0 for UDP and 1 for TCP;
AT+PSSTBY=5000
31