User Manual

XBee® Wi-Fi RF Modules
© 2012 Digi International, Inc. 4
Configuration Mode ......................................................................................................................... 29
Forcing Entry into Configuration Mode ........................................................................................ 29
Using X-CTU to Enter Configuration Mode ................................................................................... 30
Sleep Mode ....................................................................................................................................... 30
3. 802.11 bgn Networks ....................................................................................................................... 31
Infrastructure Networks ................................................................................................................... 31
Ad Hoc Networks .............................................................................................................................. 31
Network Basics ................................................................................................................................. 32
XBee® Wi-Fi Standards ..................................................................................................................... 33
Encryption ........................................................................................................................................ 33
Channels ........................................................................................................................................... 33
4. XBee IP Services ................................................................................................................................ 35
XBee Application Service .................................................................................................................. 35
Local Host ..................................................................................................................................... 35
Network Client .............................................................................................................................. 36
Sending Configuration Commands ............................................................................................... 37
Sending Serial Data Command to XBee ........................................................................................ 38
Sending Over-the-Air Firmware Upgrades ....................................................................................... 39
Serial Communication Service .......................................................................................................... 40
Transparent Mode ........................................................................................................................ 40
API Mode ...................................................................................................................................... 40
5. Sleep ................................................................................................................................................. 42
Using Sleep Mode: UART ................................................................................................................. 42
Using Sleep Mode: SPI ..................................................................................................................... 42
Sleep Options ................................................................................................................................... 43
AP Associated Sleep...................................................................................................................... 43
Deep Sleep (Non-Associated Sleep) ............................................................................................. 44
Sampling Data Using Sleep Modes ................................................................................................... 44
Sample Rate (ATIR) ....................................................................................................................... 45
Wake Host .................................................................................................................................... 45
6. Advanced Application Features ........................................................................................................ 46
XBee Analog and Digital I/O Lines .................................................................................................... 46
I/O Sampling ..................................................................................................................................... 47
Queried Sampling ......................................................................................................................... 48
Periodic I/O Sampling ................................................................................................................... 48