Rainbow Electronics GM862-GPS - Manual (Page 89)

GM862-GPS Software User Guide
1vv0300729 Rev. 5 - 05/07/07
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3.7.1.2 Read the current date/time
•
Send command AT+CCLK?
•
wait for response in the format:
+CCLK:
OK
NOTE: the three last characters of are not returned by +CCLK? because the ME doesn’t
support time zone information.
For example:
1- Let's assume you want now to read the current time:
command:
AT+CCLK?
response:
+CCLK="02/11/07,12:26:47"
OK
In this case the current date/time is: 7 November 2002 12h 26m 47s
3.7.2 Alarm function
Once the current time has been set, the alarm function can be setup.
3.7.2.1 Regulate the Alarm time & behavior
•
Send command AT+CALA="",0,,""
where:
is the Alarm time string in the same format of the clock setting command:
yy/MM/dd,hh:mm:ss±zz
where:
yy : two digits year (00-99)
MM : two digits month (01-12)
dd : two digits day (01-31)
hh : two digits hour (00-24)
mm : two digits minute (00-60)
ss : two digits seconds (00-60)
±zz: signed two digits timezone (-11 - +11)
is the Alarm behavior:
0 - reserved for other equipment use.
1 - the MODULE simply wakes up fully operative as if the ON/OFF button had been pressed. If the
device is already ON at the alarm time, then it does nothing.