Telit Wireless Solutions LE910C series - AT#SYSHALT - System Turn-Off

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 1085 of 1904 2022-03-04
Not Subject to NDA
3.14.4. AT#SYSHALT - System Turn-Off
The command sets the module in SYSHALT state.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
No
No
-
2
AT#SYSHALT
The execution command sets the module in SYSHALT state. To power
down the module, the serial port (ASC0) must have the control signals
CTS, DTR, DCD and RING low.
AT#SYSHALT?
Read command returns the current stored parameters in the following
format:
#SYSHALT: <GPIORestore>,<DTRWakeUpEn>,<RebootEn>
Additional info:
Here are the parameters meanings.
Name
Type
Default
Description
<GPIORestore>
integer
0
select the
GPIOs and
serial ports
pins setting
Values:
0
:
GPIOs and serial ports pins are left
unchanged