Q4 (P4 Timeout); Pt (Pwm Output Timeout); Sleep Commands; Sm Command - Digi XBee SX 868 User Manual

AT commands
Default
0

Q4 (P4 Timeout)

Specifies how long pin P4 holds a given value before it reverts to configured value. If set to 0, there is
no timeout.
Parameter range
0 - 0x1770 (x 100 ms)
Default
0

PT (PWM Output Timeout)

Specifies how long both PWM outputs (P0, P1) output a given PWM signal before it reverts to zero. If
set to 0, there is no timeout. This timeout only affects these pins when they are configured as PWM
output.
Parameter range
0 - 0x1770 (x 100 ms)
Default
0xFF

Sleep commands

The following AT commands are sleep commands.

SM command

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.
Asynchronous Cyclic Sleep. In this mode, the device periodically sleeps and wakes
4
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.
XBee® SX 868 RF Module User Guide
Sleep commands
126