AT commands
Sleep commands
XBee 868LP RF Modules User Guide
158
%V (Voltage Supply Monitoring)
Displays the supply voltage of the device in mV units.
Parameter range
This is a read-only parameter
Default
N/A
Sleep commands
The following AT commands are sleep commands.
SM (Sleep Mode)
Sets or displays the sleep mode of the device.
Parameter range
0, 1, 4, 5, 7, 8
Parameter Description
0
Normal.
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 is similar to
asynchronous cyclic sleep. The device terminates a sleep period when it detects a
falling edge of the SLEEP_REQUEST line.
7
Sleep Support
8
Synchronized Cyclic Sleep
Default
0
SO (Sleep Options)
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 [bit field]
For synchronous sleep devices, the following sleep bit field options are defined:
