How to setup an UDP communication over a GPRS network?I am still missing something...
Thank you for your reply, but I have now an issue when I have both the include:#include <GSM.h>#include <SoftwareSerial.h>SoftwareSerial mySerial(10, 11); // RX, TXDo you know why?!?
If the GSM TimeStamp is not affordable just like the previous one I reported here, I'll try to do a UDP connection with a NTP Server by GPRS.
AT+CCLK is a method to write the actual date and time in the GSM Module, and using its internal RTC it's possible anytime retrieving the timestamp with the same command.It can't be used to know the Timestamp without first have written in it (in a GSM module setup phase).
So the only method I think to use to know the actual Timestamp is a NTP or Daytime service over internet.For what concern NTP I am still at the beginning of my first sketch (it needs an UDP communication with a NTP server)...if someone could help us, it would be appreciated!