Digi XBee 3 ZigBee User Manual page 117

Transmission, addressing, and routing
Field composition
0x0016
0x11
0x01
0x0013A200
40401234
0xFFFE
0x00
0x00
0x0031
0x0000
0x00
0x00
0x76
0x00
0xCE
Description
This API frame sends a ZDO LQI request (neighbor table request) to a remote device to obtain data
from its neighbor table. You must set the AO command correctly on an API device to enable the
explicit API receive frames to receive the ZDO response.
Example 2: Send a ZDO network Address Request to discover the 16-bit address of
a remote
Looking at the Zigbee specification, the cluster ID for a network Address Request is 0x0000, and the
payload only requires the following:
[64-bit address] + [Request Type] + [Start Index]
This example sends a Network Address Request as a broadcast transmission to discover the 16-bit
address of the device with a 64-bit address of 0x0013A200 40401234. The request type and start
index are set to 0, and the transaction sequence number is set to 0x44.
API frame
7E 001F 11 01 00000000 0000FFFF FFFE 00 00 0000 0000 00 00 44 34124040 00A21300 00 00 33
Digi XBee® 3 Zigbee® RF Module
length
Explicit transmit request
Frame ID (set to a non-zero value to enable the transmit status message, or set
to 0 to disable)
64-bit address of the remote
16-bit address of the remote (0xFFFE = unknown). Optionally, set to the 16-bit
address of the destination if known.
Source endpoint
Destination endpoint
Cluster ID (LQI Request, or Neighbor table request)
Profile ID (Zigbee device profile)
Broadcast radius
Tx Options
Transaction sequence number
Required payload for LQI request command
Checksum (0xFF - SUM (all bytes after length))
ZDO transmissions
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