XBIB-U【PDF 25/72 页】BOARD USB ZIGBEE MOD PRO

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3.燫F燤odule燙onfiguration

3.1. Programming the RF Module

Refer to the Command Mode section [p24] for more information about entering Command Mode,

sending AT commands and exiting Command Mode. For information regarding module program-

ming using API Mode, refer to the API Operation sections [p54].

3.1.1. Programming Examples

Setup

Sample Configuration: Modify RF Module Destination Address

Sample Configuration: Restore RF Module Defaults

The programming examples in this section require the installation of MaxStream's X-CTU Soft-

ware and a serial connection to a PC. (MaxStream stocks RS-232 and USB boards to facilitate

interfacing with a PC.)

1. Install MaxStream's X-CTU Software to a PC by double-clicking the "setup_X-CTU.exe" file.

(The file is located on the MaxStream CD and under the 'Software' section of the following

web page: www.maxstream.net/support/downloads.php)

2. Mount the RF module to an interface board, then connect the module assembly to a PC.

3. Launch the X-CTU Software and select the 'PC Settings' tab. Verify the baud and parity set-

tings of the Com Port match those of the RF module.

NOTE: Failure to enter AT Command Mode is most commonly due to baud rate mismatch.

Ensure the Baud setting on the PC Settings tab matches the interface data rate of the RF mod-

ule. By default, the BD parameter = 3 (which corresponds to 9600 bps).

Example: Utilize the X-CTU Terminal tab to change the RF module's DL (Destination Address

Low) parameter and save the new address to non-volatile memory.

After establishing a serial connection between the RF module and a PC [refer to the 'Setup' sec-

tion above], select the Terminal tab of the X-CTU Software and enter the following command

lines (CR stands for carriage return):

Method 1 (One line per command)

Send AT Command

+++

ATDL

ATDL1A0D

ATWR

ATCN

System Response

OK (Enter into Command Mode)

{current value} (Read Destination Address Low)

OK (Modify Destination Address Low)

OK (Write to non-volatile memory)

OK (Exit Command Mode)

Method 2 (Multiple commands on one line)

Send AT Command

+++

ATDL

ATDL1A0D,WR,CN

System Response

OK (Enter into Command Mode)

{current value} (Read Destination Address Low)

OK OK OK

Example: Utilize the X-CTU Modem Configuration tab to restore default parameter values.

After establishing a connection between the module and a PC [refer to the 'Setup' section

above], select the Modem Configuration tab of the X-CTU Software.

1. Select the 'Read' button.

2. Select the 'Restore' button.

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