Digi XBee

© 2014 Digi International Inc. 59
XBee/XBee-PRO
®
DigiMesh 2.4 User Manual
Network
Addressing
AT
Command
Name and Description
Parameter
Range
Default
CE
Node Type. Set/read the node networking type. A
module set as an end device will not propagate
broadcasts and won't become and intermediate node on a
route.
0 - Router
2 - End Device
0
BH
Broadcast Radius. Set/read the transmission radius for
broadcast data transmissions. Set to 0 for maximum
radius. If BH is set greater than NH then the value of NH
is used.
0-0x20 0
NH
Network Hops. Set or read the maximum number of
hops expected to be seen in a network route. This value
doesn't limit the number of hops allowed, but it is used to
calculate timeouts waiting for network
acknowledgements.
1 to 0x20 7
NN
Network Delay Slots. Set or read the maximum random
number of network delay slots
before rebroadcasting a network packet. One network
delay slot is approximately 13ms.
1 to 0x0A 3
MR
Mesh Network Retries. Set or read the maximum
number of network packet delivery attempts. If MR is
non-zero, packets sent will request a network
acknowledgement, and can be resent up to MR+1 times if
no acknowledgements are received.
0 to 7 1
AT
Command
Name and Description
Parameter
Range
Default
SH
Serial Number High. Read high 32 bits of the RF
module's unique IEEE 64-bit address. 64-bit source
address is always enabled. This value is read-only and it
never changes
0-0xFFFFFFFF Factory
SL
Serial Number Low. Read low 32 bits of the RF
module's unique IEEE 64-bit address. 64-bit source
address is always enabled. This is read only and it is also
the serial number of the node..
0-0xFFFFFFFF Factory
DH
Destination Address High. Set/Get the upper 32 bits of
the 64-bit destination address. When combined with DL, it
defines the destination address used for transmission.
0-0xFFFFFFFF 0
DL
Destination Address Low. Set/Get the lower 32 bits of
the 64-bit destination address. When combined with DH,
DL defines the destination address used for transmission.
0 - 0xFF [x 100
ms]
0x0000FFF
F
NI
Node Identifier. Stores a string identifier. The string
accepts only printable ASCII data in AT Command Mode,
the string can not start with a space. A carriage return or
comma ends the command. Command will automatically
end when maximum bytes for the string have been
entered. This string is returned as part of the ATND
(Network Discover) command. This identifier is also used
with the ATDN (Destination Node) command.
up to 20 byte
ASCII string
a space
character