User Manual
Table Of Contents
- 1. XBee®/XBee-PRO® RF Modules
- 2. RF Module Operation
- 3. RF Module Configuration
- Programming the RF Module
- Remote Configuration Commands
- Command Reference Tables
- Command Descriptions
- A1 (End Device Association) Command
- A2 (Coordinator Association) Command
- AC (Apply Changes) Command
- AI (Association Indication) Command
- AP (API Enable) Command
- AS (Active Scan) Command
- BD (Interface Data Rate) Command
- CA (CCA Threshold) Command
- CC (Command Sequence Character) Command
- CE (Coordinator Enable) Command
- CH (Channel) Command
- CN (Exit Command Mode) Command
- CT (Command Mode Timeout) Command
- D0 - D4 (DIOn Configuration) Commands
- D5 (DIO5 Configuration) Command
- D6 (DIO6 Configuration) Command
- D7 (DIO7 Configuration) Command
- D8 (DI8 Configuration) Command
- DA (Force Disassociation) Command
- DB (Received Signal Strength) Command
- DH (Destination Address High) Command
- DL (Destination Address Low) Command
- DN (Destination Node) Command
- DP (Disassociation Cyclic Sleep Period) Command
- EA (ACK Failures) Command
- EC (CCA Failures) Command
- ED (Energy Scan) Command
- EE (AES Encryption Enable) Command
- FP (Force Poll) Command
- FR (Software Reset) Command
- GT (Guard Times) Command
- HV (Hardware Version) Command
- IA (I/O Input Address) Command
- IC (DIO Change Detect) Command
- ID (Pan ID) Command
- IO (Digital Output Level) Command
- IR (Sample Rate) Command
- IS (Force Sample) Command
- IT (Samples before TX) Command
- IU (I/O Output Enable) Command
- KY (AES Encryption Key) Command
- M0 (PWM0 Output Level) Command
- M1 (PWM1 Output Level) Command
- MM (MAC Mode) Command
- MY (16-bit Source Address) Command
- NB (Parity) Command
- ND (Node Discover) Command
- NI (Node Identifier) Command
- NO (Node Discover Options) Command
- NT (Node Discover Time) Command
- P0 (PWM0 Configuration) Command
- P1 (PWM1 Configuration) Command
- PL (Power Level) Command
- PR (Pull-up Resistor) Command
- PT (PWM Output Timeout) Command
- RE (Restore Defaults) Command
- RN (Random Delay Slots) Command
- RO (Packetization Timeout) Command
- RP (RSSI PWM Timer) Command
- RR (XBee Retries) Command
- SC (Scan Channels) Command
- SD (Scan Duration) Command
- SH (Serial Number High) Command
- SL (Serial Number Low) Command
- SM (Sleep Mode) Command
- SO (Sleep Mode Command)
- SP (Cyclic Sleep Period) Command
- ST (Time before Sleep) Command
- T0 - T7 ((D0-D7) Output Timeout) Command
- VL (Firmware Version - Verbose)
- VR (Firmware Version) Command
- WR (Write) Command
- API Operation
- Appendix A: Agency Certifications
- Appendix B. Additional Information
XBee®/XBee‐PRO®RFModules‐802.15.4‐v1.xEx[2011.06.1]
©2011DigiInternatonal,Inc. 50
MM (MAC Mode) 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:
• ND and DN command support
• Duplicate packet detection when using ACKs
•"RR command
• "DIO/AIO sampling support
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.
MY (16-bit Source Address) Command
<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.
NB (Parity) Command
<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.
AT Command: ATMM
Parameter Range:0 - 3
Parameter Configuration
0
Digi Mode (802.15.4 +
Digi header)
1 802.15.4 (no ACKs)
2 802.15.4 (with ACKs)
3 Digi Mode (no ACKs)
Default Parameter Value:0
Related Commands: ND (Node Discover), DN
(Destination Node)
Minimum Firmware Version Required: v1.x80
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
Parameter Configuration
08-bit no parity
18-bit even
28-bit odd
38-bit mark
48-bit space
Default Parameter Value: 0
Number of bytes returned: 1