Digi XBee SX 868 - Sleep Commands; SM (Sleep Mode); SO (Sleep Options)

AT commands Sleep commands
XBee® SX 868 RF Module User Guide
152
Parameter range
0 - 0x1770 (x 100 ms)
Default
0xFF
Sleep commands
The following AT commands are sleep commands.
SM (Sleep Mode)
This command applies to the XBee SX 868 RF Module.
Sets or displays the sleep mode of the device.
Parameter range
0, 1, 4, 5, 7, 8
Parameter Description
0 Normal - always awake.
1 Pin sleep. In this mode, the sleep/wake state of the module is controlled by the
SLEEP_REQUEST line.
4
Asynchronous Cyclic Sleep. In this mode, the device periodically sleeps and wakes
based on the SP and ST commands.
5 Asynchronous cyclic sleep with pin wake-up. In this mode, the device behaves similar
to asynchronous cyclic sleep, but the device also terminates a sleep period when it
detects a falling edge of the SLEEP_REQUEST line.
7 Sleep Support—this may also be used for synchronous pulse.
8 Synchronized Cyclic Sleep—this may also be used for synchronous pulse.
Default
0
SO (Sleep Options)
This command applies to the XBee SX 868 RF Module.
Set or read the sleep options bit field of a device. This command is a bitmask.
You cannot set bit 0 and bit 1 at the same time.
Parameter range
0 - 0x13E
For synchronous sleep devices, the following sleep bit field options are defined: