LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 150 of 273
#SLED - STAT_LED GPIO Setting
registered in idle: blinking 300ms on and 2,7s off
registered in idle with powersaving : blinking time depends on network
condition in order to minimize power consumption
<
on_duration
> - duration of period in which
STAT_LED
GPIO is tied
High
while
<mode>=3
1..100 - in tenth of seconds (default is 10)
<
off_duration
> - duration of period in which
STAT_LED
GPIO is tied
Low
while
<mode>=3
1..100 - in tenth of seconds (default is 10)
Note: values are saved in NVM by command
#SLEDSAV
Note: at module boot the
STAT_LED
GPIO is always tied
High
and holds this
value until the first NVM reading.
Note: to have STAT_LED operative, the first time enter AT#GPIO=1,0,2 setting
the GPIO1 as alternate function.
AT#SLED?
Read command returns the
STAT_LED
GPIO current setting, in the format:
#SLED: <mode>,<on_duration>,<off_duration>
AT#SLED=?
Test command returns the range of available values for parameters
<mode>
,
<on_duration>
and
<off_duration>
.
#SLEDSAV - Save STAT_LED GPIO Setting
AT#SLEDSAV
Execution command saves
STAT_LED
setting in NVM.
AT#SLED=?
Test command returns
OK
result code.
#E2SMSRI - SMS Ring Indicator
AT#E2SMSRI=
[<n>]
Set command enables/disables the Ring Indicator pin response to an incoming SMS
message. If enabled, a negative going pulse is generated on receipt of an incoming
SMS message. The duration of this pulse is determined by the value of
<n>
.
Parameter:
<n>
-
RI
enabling
0 - disables
RI
pin response for incoming SMS messages (factory default)
50..1150 - enables
RI
pin response for incoming SMS messages. The value of
<n>
is the duration in ms of the pulse generated on receipt of an incoming SM.
Note: if
+CNMI=3,1
command is issued and the module is in a EPS connection, a
100 ms break signal is sent and a 1 sec. pulse is generated on
RI
pin, no matter if
the
RI
pin response is either enabled or not.
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