XB24-DKS Digi International/Maxstream, XB24-DKS Datasheet - Page 48

• Manufacturer Part Number: XB24-DKS
• Description: KIT STARTER XBEE
• Manufacturer: Digi International/Maxstream
• Series: XBee™r
• Type: 802.15.4/Zigbeer

Specifications of XB24-DKS

• Frequency: 2.4GHz
• For Use With/related Products: XBee and XBee Pro Radios
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: XB-DKS; XB-DKS

XBee®/XBee‐PRO® RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23]
MM (MAC Mode) Command
MY (16-bit Source Address) Command
NB (Parity) Command
<Networking {Addressing}> The MM command is
used to set and read the MAC Mode value. The
MM command disables/enables the use of a Digi
header contained in the 802.15.4 RF packet. By
default (MM = 0), Digi Mode is enabled and the
module adds an extra header to the data portion
of the 802.15.4 packet. This enables the following
features:
The MM command allows users to turn off the use
of the extra header. Modes 1 and 2 are strict
802.15.4 modes. If the Digi header is disabled, ND and DN parameters are also disabled.
Note: When MM=0 or 3, application and CCA failure retries are not supported.
<Networking {Addressing}> The MY command is
used to set and read the 16-bit source address of
the RF module.
By setting MY to 0xFFFF, the reception of RF pack-
ets having a 16-bit address is disabled. The 64-bit
address is the module’s serial number and is
always enabled.
<Serial Interfacing> The NB command is used to
select/read the parity settings of the RF module
for UART communications.
Note: the module does not actually calculate and
check the parity; it only interfaces with devices at
the configured parity and stop bit settings.
© 2009 Digi Internatonal, Inc.
• ND and DN command support
• Duplicate packet detection when using ACKs
• "RR command
• "DIO/AIO sampling support
AT Command: ATMY
Parameter Range: 0 - 0xFFFF
Default Parameter Value: 0
Related Commands: DH (Destination Address
High), DL (Destination Address Low), CH
(Channel), ID (PAN ID)
AT Command: ATNB
Parameter Range: 0 - 4
Default Parameter Value: 0
Number of bytes returned: 1
AT Command: ATMM
Parameter Range:0 - 3
Default Parameter Value:0
Related Commands: ND (Node Discover), DN
(Destination Node)
Minimum Firmware Version Required: v1.x80
Parameter
Parameter
0
1
2
3
4
0
1
2
3
Digi Mode (802.15.4 +
802.15.4 (with ACKs)
Digi Mode (no ACKs)
802.15.4 (no ACKs)
8-bit no parity
Configuration
Configuration
8-bit space
8-bit mark
8-bit even
Digi header)
8-bit odd
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