features:

1. IEEE 802.11b/g, support AdHoc point to point (no need to use AP), support simple WLAN wireless
2. Support for security standards WEP64/128, WPA/RSN(WPA2)PSK
3. static IP setup , DHCP , AutoIP
4. Socket work mode: TCP Server, TCP Client , UDP , support DNS for domain target
5. Special Sweb mode, strore web in module, and Communication via HTTP Post
6. Support download user data and documents from serial port , support browser to upload and download the serial data, support AJAX
7. 1M Bytes user flash space for user web page and data
8. Can work with out wireless router, set up their own networks for other wifi devices (mobile phones or laptops) to access
9. RS232 band rate 9600~115200, Data bits and parity can be set
10. Setup all Parameter via HTTP web page, there are password for page login for Security.
11. Support the browsers online upgrade, add features and fix Bug
12. Provide examples of procedures TCPIP socket programming and web design SWeb example, provide technical support

Physical and electrical characteristics:

Dimensions: 80mm x 84mm (Without antenna)
Storage Temperature: -40~85
work Temperature: -10~65
Input power: 4.7v ~ 6V, Typical 5V
Maximum current: 300MA (54Mbps TX)
Frequency: 2.400～2.494Ghz
Working channel: 14 Channels
Transfer rate: 1 2 5.5 6 9 12 18 24 36 48 54 Mbps
Receiver sensitivity: 10dBm
Transmit :14dBm (1/2/5.5/11 Mbps)
12dBm (6/9/12 Mbps)