AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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where:
<level> and <value> are as before.
<action> - sum of integers, each representing the action to be done whenever the
module internal temperature reaches either operating or extreme levels (default is 1).
0 - (00) - No action.
1 - (01) - Activating of thermal mitigation according to thermal configuration file.
2 - (10) - Output pin <GPIO> is tied HIGH when operating temperature bounds are
reached; when the temperature is back to normal the output pin <GPIO> is tied LOW.
If this <action> is required, it is mandatory to set the <GPIO> parameter too.
3- (11) - This value contains <action=1> and <action=2> i.e. activate thermal
mitigation and a GPIO indication. If this <action> is required, it is mandatory to set the
<GPIO> parameter too.
<GPIO> - GPIO number. Valid range is any TGPIO pin as described in #GPIO
command. This parameter is needed and required only if <action>=2 or 3 are enabled.
AT#TEMPMON
?
Read command reports the current parameter settings for #TEMPMON command in
the format:
#TEMPMON: <urcmode>,<action> [,<GPIO>]
AT#TEMPMON
=?
Test command reports the supported range of values for parameters <mod>,
<urcmode>, <action>, and <GPIO>
Notes
1. Thresholds levels are defined in #TEMPCFG command. See there for detailed
description on thermal mitigation configuration.
2. Last <action> setting is saved in the 'config.ini' file ('mitigate'/'none mitigate'),
and in the NVM ('gpio indication'/'none gpio indication').
3. Last <GPIO> is saved in the NVM.
4. Thermal mitigation is disabled automatically when using laboratory test SIM.
Temperature Monitor CONFIGURATION - #TEMPCFG
#TEMPCFG – Temperature Monitor Configuration
AT#TEMPCFG=
<etlz_clr>,<etlz>,<etlz_act_in>,<otlz
_clr>,<otlz>,<otlz_act_in>,<otnz_clr
>,<otnz>,<otnz_act_in>,<otuz_clr>,
<otuz>,<otuz_act_in>,<etuz_clr>,<e
tuz>,<etuz_act_in>
Set command sets the Temperature zones used in the
#TEMPMON command.
Parameters:
<etlz_clr>: Extreme low zone temperature threshold clear. Has
only one valid value: -273°C. see notes
<etlz>: Extreme low zone temperature threshold. Default
value -33°C.
<etlz_act_in>: Extreme low zone action info. Default value 0.
<otlz_clr>: Operate low zone temperature threshold clear.
Default value -35°C.