ive never had any experience with gprs before. Im just wondering, how can i use it to transfer serial data from the USART port of a mega48 to my computer terminal.
I understand i need a GPRS modem and a active simcard to transmit, but then how does my PC receive the data, and how does the GPRS modem know where to send it.
And what are AT commands?
I know these are very newbie questions, but im googling as we speak, and i cant find a proper newbie gprs site or info.