XK-Z11-M Digi International, XK-Z11-M Datasheet - Page 102

• Manufacturer Part Number: XK-Z11-M
• Description: ZIGBEE MODULE DEVELOPMENT KIT
• Manufacturer: Digi International
• Series: XBee™r
• Type: Transceiver, 802.15.4/ZigBeer

Specifications of XK-Z11-M

• Frequency: 2.4GHz
• For Use With/related Products: XBee Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 602-1184

© 2010 Digi International, Inc.
XBee®/XBee‐PRO® ZB RF Modules
API UART Exchanges
AT Commands
Transmitting and Receiving RF Data
Remote AT Commands
The following image shows the API frame exchange that takes place at the UART when sending an AT command
request to read or set a module parameter. The response can be disabled by setting the frame ID to 0 in the
request.
The following image shows the API exchanges that take place at the UART when sending RF data to another
device. The transmit status frame is always sent at the end of a data transmission unless the frame ID is set to
0 in the transmit request. If the packet cannot be delivered to the destination, the transmit status frame will
indicate the cause of failure. The received data frame (0x90 or 0x91) is set by the AP command.
The following image shows the API frame exchanges that take place at the UART when sending a remote AT
command. A remote command response frame is not sent out the UART if the remote device does not receive
the remote command.
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