AT commands
802.15.4 Addressing commands
Digi XBee® 3 802.15.4 RF Module User Guide
137
Status
code
Meaning
0x13
End device is disassociated or is in the process of disassociating.
0xFF
Initialization time; no association status has been determined yet.
Parameter range
0 - 0xFF [read-only]
Default
N/A
802.15.4 Addressing commands
The following commands affect the source and destination addressing for the device.
SH (Serial Number High)
Displays the upper 32 bits of the unique IEEE 64-bit extended address assigned to the XBee in the
factory.
The 64-bit source address is always enabled. This value is read-only and it never changes.
Parameter range
0x0013A200 - 0x0013A2FF [read-only]
Default
Set in the factory
SL (Serial Number Low)
Displays the lower 32 bits of the unique IEEE 64-bit RF extended address assigned to the XBee in the
factory.
The device's serial number is set at the factory and is read-only.
Parameter range
0 - 0xFFFFFFFF [read-only]
Default
Set in the factory
MY (16-bit Source Address)
Sets or displays the device's 16-bit source address. Set
MY
=
0xFFFE
to disable reception of packets
with 16-bit addresses. To maintain compatibility with older products,
0xFFFF
is also acceptable to
disable the reception of packets with 16-bit addresses. When configured in this way, the 64-bit long
source address (
SH
+
SL
) is used for outgoing messages.
Regardless of
MY
, messages addressed to the 64-bit long address of the device are always delivered.
