I am new to Arduino and SIM300/900 world. But I see that there is a possibility of building a vehicle tracker (approximate locality since I will use GPRS network location) using just these 2 boards.
My question is, is my assumption correct ? Can I build a vehicle tracker using just Arduino Nano and SIM300 mobule ? Is there a board that has both of them on one board so that I dont have to buy them separately ? Cost is a major factor on the decision.