XBee®/XBee‐PRO® ZB SMT RF Modules
If receiver application addressing is enabled, the XBee will report all received data frames in the explicit format
(0x91) to indicate the source and destination endpoints, cluster ID, and profile ID that each packet was received
on. (Status messages like modem status and route record indicators are not affected.)
To enable receiver application addressing, set the AO command to 1 using the AT command frame (0x08).
Here's how to do this:
API Frame:
7E 0005 08 01 414F 01 65
Field Composition:
0x0005 - length
0x08 - API ID (at command)
0x01 - frame ID (set to a non-zero value to enable AT command response frames)
0x414F - ASCII representation of 'A','O' (the command being issued)
0x01 - Parameter value
0x65 - Checksum (0xFF - SUM (all bytes after length))
Description:
Setting AO=1 is required for the XBee to use the explicit receive API frame (0x91) when RF data packets are
received. This is required if the application needs indication of source or destination endpoint, cluster ID, and/
or profile ID values used in received ZigBee data packets. ZDO messages can only be received if AO=1.
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