XBP09-XC009-DK Digi International, XBP09-XC009-DK Datasheet - Page 17

• Manufacturer Part Number: XBP09-XC009-DK
• Description: KIT STARTER XBEE PRO 900MHZ
• Manufacturer: Digi International
• Series: XBEE-PRO™r
• Type: Transceiver, XBeePror

Specifications of XBP09-XC009-DK

• Frequency: 900MHz
• Wireless Frequency: 900 MHz
• Operating Voltage: 3.3 V
• Output Power: 100 mW
• Antenna: U.FL, RPSMA, Whip
• Operating Temperature Range: - 40 C to + 85 C
• For Use With/related Products: Xbee-PRO Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 602-1133; Q4227731; XBP09-XC009-DK

XBee‐PRO® XSC OEM RF Modules
2.2.5. Command Mode
AT Commands
To modify or read module parameters, the module must first enter into Command Mode, the state iin
which received characters on the UARTare interpreted as commands. Two command types are avail-
able for programming the module:
For modified parameter values to persist in the module registry, changes must be saved to non-vola-
tile memory using WR (Write) Command. Otherwise, parameters are restored to previously saved val-
ues after the module is powered off and then on again.
To Enter AT Command Mode:
Default AT Command Mode Sequence (for transition to Command Mode):
To Send AT Commands:
Figure 2‐11. Syntax for sending AT Commands
To read a parameter value stored in the module register, leave the parameter field blank.
The preceding example would change the module’s Destination Address to "0x1F". To store the
new value to non-volatile (long term) memory, the Write (ATWR) command must subsequently be
sent before powering off the module.
System Response. When a command is sent to the module, the module will parse and execute
the command. Upon successful execution of a command, the module returns an “OK” message. If
execution of a command results in an error, the module returns an “ERROR” message.
To Exit AT Command Mode:
For an example of programming the RF module using AT Commands and descriptions of each config-
urable parameter, refer to the "RF Module Configuration" chapter.
© 2008 Digi International, Inc.
• AT Commands
• Binary Commands
• Send the 3-character command sequence "+++" and observe guard times before and after
[OR]
• Assert (low) the CONFIG pin and either turn the power going to the module off and back on.
• No characters sent for one second [refer to the BT (Guard Time Before) Command]
• Input three plus characters (“+++”) within one second
• No characters sent for one second [refer to the AT (Guard Time After) Command.]
Send AT commands and parameters using the syntax shown below.
• If no valid AT Commands are received within the time specified by CT (Command Mode Time-
• Send ATCN (Exit Command Mode) Command.
the command characters. [refer to ‘Default AT Command Mode Sequence’ below.] The ‘Termi-
nal’ tab (or other serial communications software) of the X-CTU Software can be used to enter
the sequence.
(If using a Digi XBIB-R Interface Board, the same result can be achieved by holding the Data-
In line low (also known as a break) while rebooting the module by pressing the reset button
on the module assembly [module assembly = module mounted to an interface board]).
[refer to the CC (Command Sequence Character) Command.]
out) Command, the module automatically returns to Idle Mode.
[OR]
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