Diagnostic Addressing; Addressing Discovery/ Configuration - Digi XBee User Manual

Diagnostic addressing

AT
Command Name and Description
N? Network Discovery Timeout. The maximum response time,
in milliseconds, for network discovery responses (ND) and
discover node (DN) responses. The timeout is based on the
network discovery back-off time (NT) and the network
propagation time.

Addressing discovery/ configuration

AT
Command Name and Description
AG Aggregator Support. The AG command sends a broadcast
through the network that has the following effects on nodes
which receive the broadcast:
The receiving node will establish a DigiMesh route back to
the originating node, provided there is space in the routing
table.
The DH and DL of the receiving node will be updated to the
address of the originating node if the AG parameter
matches the current DH/DL of the receiving node.
For API-enabled modules on which DH and DL are updated,
an aggregate Addressing Update frame will be sent out the
serial port.
Note that the AG command is only available on products that
support DigiMesh.
DN Discover Node. Destination Node. Resolves an NI (Node
Identifier) string to a physical address (case sensitive).
The following events occur after the destination node is
discovered:
<AT Firmware>
1. DL & DH are set to the extended (64-bit) address of the
module with the matching NI (Node Identifier) string.
2. OK (or ERROR)\r is returned.
3. Command Mode is exited to allow immediate
communication
<API Firmware>
0xFFFE and 64-bit extended addresses are returned in an API
Command Response frame.
If there is no response from a module within (NT * 100)
milliseconds or a parameter is not specified (left blank), the
command is terminated and an "ERROR" message is returned.
In the case of an ERROR, Command Mode is not exited.
XBee/XBee-PRO DigiMesh 2.4 User Guide
Diagnostic addressing
Parameter Range Default
[read-only] 0x3D6A
Parameter Range Default
Any 64-bit
number
20 byte ASCII
string
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