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Topic: Time and SIM900 (Read 897 times) previous topic - next topic

Jackman

How can I set the time?
I watch the  SIM900_AT_Command_Manual_V1.03.pdf ,
and I find the write command is  AT+CCLK=<time> 
and the format is yy/MM/dd,hh:mm:ss+- zz
but I use this command AT+CCLK =<12/12/26,15:04:50+08>, it always returned ERROR

can anybody help me ?

elnino54

I've never tried it on mine but i'm pretty sure you're not supposed to include the < & >. 

Try AT+CCLK ="12/12/26,15:04:50+08"

Jackman

It's really worked.
Thanks:)

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