Sleep Commands; Sm (Sleep Mode); Sp (Sleep Period); St (Wake Time) - Digi XB3-C-A2-UT series User Manual

AT commands
Default
N/A

Sleep commands

The following AT commands are sleep commands.

SM (Sleep Mode)

Sets or displays the sleep mode of the device.
The sleep mode determines how the device enters and exits a power saving sleep.
Sleep mode is also affected by the SO command, option bit 6. See
about sleep modes.
Parameter range
0, 1, 4, 5
Parameter Description
0 Normal. In this mode the device never sleeps.
1 Pin Sleep. In this mode
the device honors the SLEEP_RQ pin. Set
request function: 1.
4 Cyclic Sleep. In this mode
the device repeatedly sleeps for the value specified by SP and spends ST time awake.
5 Cyclic Sleep with Pin Wake. In this mode the device acts as in Cyclic Sleep but does not
sleep if the SLEEP_RQ pin is inactive, allowing the device to be kept awake or woken by
the connected system.
Default
0

SP (Sleep Period)

Sets or displays the time to spend asleep in cyclic sleep modes. In Cyclic sleep mode, the node sleeps
with CTS disabled for the sleep time interval, then wakes for the wake time interval.
Parameter range
0x1 - 0x83D600 (x 10 ms)
Default
0x7530 (5 minutes)

ST (Wake Time)

Sets or displays the time to spend awake in cyclic sleep modes.
Digi XBee3 Cellular LTE-M Global Smart Modem User Guide
Sleep modes for more information
D8 (DIO8/SLEEP_REQUEST)

Sleep commands

to the sleep
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