Digi XBee3 - SP (Sleep Period); ST (Wake Time); PA (Requested Active Timer); PU (Requested Tracking Area Update Timer)

AT commands Sleep commands
Digi XBee3 Cellular LTE-M Global Smart Modem User Guide
126
Parameter Description
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.
Parameter range
0x1 - 0x36EE80 (x 1 ms)
Default
0xEA60 (60 seconds)
PA (Requested Active Timer)
The requested Active Timer for PSM.
Note This is related to 3GPP timer T3324.
Parameter range
0 - 0xFFFF (0 - 65535 [* 1 s])
Default
0xa (10 s)
PU (Requested Tracking Area Update Timer)
The requested Active Timer for PSM.
Note This is related to 3GPP timer T3412.