HE863 family AT commands reference guide
80377ST10083a Rev.6 – 2012-11-12
Reproduction forbidden without written authorization from Telit Communications S.p.A.- All Rights Reserved.
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#SHDN - Software Shutdown
AT#SHDN
Execution command causes device detach from the network and shut down.
Before definitive shut down an
OK
response is returned.
Note: after the issuing of this command any previous activity is terminated and the
device will not respond to any further command.
Note: to turn it on again Hardware pin ON/OFF must be tied
low
.
Note: to turn it off, USB_VBUS pin must be tied
low
.
Note: The maximum time to completely shutdown the device is 25 seconds.
AT#SHDN=?
Test command returns the OK result code.
3.5.5.1.8.
Query Temperature Overflow - #QTEMP
#QTEMP - Query Temperature Overflow
AT#QTEMP=<mode
>
Set command has currently no effect. The interpretation of parameter
<mode>
is currently not implemented: any value assigned to it will simply have no
effect.
Response format
AT#QTEMP?
Read command queries the device internal temperature sensor for over temperature
and reports the result in the format:
#QTEMP: <temp>
where:
<temp>
- over temperature indicator
0 - the device temperature is in the working range
1 - the device temperature is out of the working range
Note: typical
temperature working range
is (-10°C..+55°C); anyway you are
strongly recommended to consult the “Hardware User Guide” to verify the
real temperature working range of your module
#QTEMP=?
Test command reports supported range of values for parameter
<mode>
.
Note
The device should not be operated out of its working temperature range, elsewhere
proper functioning of the device is not ensured.
3.5.5.1.9.
Temperature Monitor - #TEMPMON
#TEMPMON - Temperature Monitor
AT#TEMPMON=
<mod>
[,<urcmode>
[,<action>
[,<hyst_time>
Set command sets the behaviour of the module internal temperature monitor.
Parameters:
<mod>
0 - sets the command parameters.