SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09
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22GNSS
Page 232 of 307
22.8î™–î™–î™–î™–GNSS indications timer +UGTMR
+UGTMR
SARA-R410M-02B SARA-R410M-52BModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No No No < 10 s +CME Error
22.8.1î™–î™–î™–î™–Description
Sets the date and time format. With the <time_zone> parameter is possible to set the time zone value; the
time and the date will be updated as the local time. With the action command is possible to synchronize the
UTC timing.
22.8.2î™–î™–î™–î™–Syntax
Type Syntax Response Example
Set AT+UGTMR=<time_zone> OK AT+UGTMR=-1
OK
Read AT+UGTMR? +UGTMR: <time_zone>
OK
+UGTMR: -1
OK
Test AT+UGTMR=? +UGTMR: (list of supported <time_
zone>s)
OK
+UGTMR: (-96 - 96)
OK
22.8.3î™–î™–î™–î™–Defined values
Parameter Type Description
<time_zone> Number Indicates the time zone value set by the user; the module can provide an error result
code if the offset has not been calculated. The factory-programmed time zone value
is 0.
• -96, 96: defined range
22.8.4î™–î™–î™–î™–Notes
• The time zone is expressed in quarters of hour.
• The time is updated with the current UTC time plus the time zone and the time zone is unchanged, for
example:
Command Response Remarks
AT+UGTMR=-36 OK The command returns the "OK" final result
code and sets the new date and time if the
GNSS has this information, otherwise a generic
error result code is returned.
AT+CCLK? +CCLK: "12/05/23,21:54:21+00"
22.9î™–î™–î™–î™–Get GNSS time and date +UGZDA
+UGZDA
SARA-R410M-02B SARA-R410M-52BModules
SARA-N4
Syntax PIN required Settings saved Can be aborted Response time Error referenceAttributes
full No NVM No < 10 s +CME Error
22.9.1î™–î™–î™–î™–Description
Enables/disables the storing of the last value of NMEA $ZDA messages, and get the current messaging state.
If the <state> parameter is enabled, the last value of NMEA $ZDA messages can be retrieved with the read
command even when the GNSS is switched off.
The NMEA $ZDA messages are volatile.
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