Telit Wireless Solutions LE910 - STATLED GPIO Setting - #SLED

Telit LE910 V2 Series AT Commands
80446ST10707A Rev. 0– 2015-11-03
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Mod. 0808 2011-07 Rev.2
STAT_LED GPIO Setting - #SLED
#SLED - STAT_LED GPIO Setting
SELINT 2
AT#SLED=<mode>
[,<on_duration>
[,<off_duration>]]
Set command sets the behaviour of the STAT_LED GPIO
Parameters:
<mode> - defines how the STAT_LED GPIO is handled
0 - GPIO tied Low
1 - GPIO tied High
2 - GPIO handled by Module Software (factory default) with the following
timings:
• not registered : always on
• registered in idle: blinking 1s on and 2s off
• registered in idle with powersaving : blinking time depends on network
condition in order to minimize power consumption
3 - GPIO is turned on and off alternatively, with period defined by the sum
<on_duration> + <off_duration>
4 - GPIO handled by Module Software with the following timings:
• not registered : blinking 0,5s on and 0,5s off
• 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 t he 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>.