• SparkFun page: http://www.sparkfun.com/products/10050

• Default RS-232 settings: 9600 baudrate, 8 bits, No Parity, 1 stop bit, and hardware flow control disabled.
• To enter command mode, enter three characters "$$$". The device will respond with CMD indicating it is in command mode. NOTE: There is no carriage return (<cr>) after the $$$ to enter command mode.
• To exit command mode, send exit<cr>. The device will respond with EXIT indicating that it has exited command mode and switched into data mode.

• enter command "show net" (with CR,LF line end) to show current network settings
• enter command "scan" (with CR,LF line end) to scan available networks
• get mac: get mac address
• factory RESET: load factory defaults
• join <ssid>, leave: join/leave network
• ping <ip>: ping a remote host
• scan: scan available networks
• reboot: reboot the device

To connect to "IVOffice" network:
(1) $$$ (enter in command mode)
(2) set wlan phrase <IV_passwd>
(3) join IVOffice
(4) ping <ip_address> to make sure connection is successful