Hi!
I try to get time using A6 GSM with arduino Mega2560, the command AT+CCLK? give me
+CCLK: "12/06/01,10:39:25+01"
OK
Is not the correct time.
Please how can i do, for getting the real Network Time?
Thank You!
Hi!
I try to get time using A6 GSM with arduino Mega2560, the command AT+CCLK? give me
+CCLK: "12/06/01,10:39:25+01"
OK
Is not the correct time.
Please how can i do, for getting the real Network Time?
Thank You!
send
AT+CLTS=1;&W
delay(2000);
then
AT+CFUN=1,1
delay(2000);
when you get correct time, send this
AT+CLTS=0
delay(2000);
OR you can one-time correct it by sending
AT+CCLK="19/09/13,11:22:17+12"
delay(2000);
" should be inclusive
Hello!
Thanks for your answer
But, it works only when the GSM module is turned on, when I turn it off and after turn on, i have a wrong date and time (default time)
sounds like you have a bad flash memory as this one
AT+CCLK="19/09/13,11:22:17+12"
is stored in flash and 'remembered' (to be incremented) next time your module reboots
get yourself a SIM800L (red or blue ones ) ,
read somewhere that some A6 GSM have no flash