AT commands
Execution commands
XBee Wi-Fi RF Module User Guide
180
Execution commands
The location where most AT commands set or query register values, execution commands execute an
action on the device. Execution commands are executed immediately and do not require changes to
be applied.
AC (Apply Changes)
Applies changes to all command registers and applies queued command register values. For example,
changing the serial interface rate with the
BD
command does not change the UART interface rate
until changes are applied with the
AC
command. The
CN
command and 0x08 API command frame also
apply changes.
Parameter range
N/A
Default
N/A
WR (Write)
Writes parameter values to non-volatile memory so that parameter modifications persist through
subsequent resets.
Note
Once you issue a
WR
command, do not send any additional characters to the device until after
you receive the
OK
response. Use the
WR
command sparingly to preserve flash.
Parameter range
N/A
Default
N/A
RE (Restore Defaults)
Restore device parameters to factory defaults.
Parameter range
N/A
Default
N/A
FR (Software Reset)
If you issue
FR
while the device is in Command Mode, the reset effectively exits Command mode.
Resets the device. The device responds immediately with an
OK
and performs a software reset
approximately 2 seconds later.
Parameter range
N/A
