Hi everybody, I really need some help, because I can't manage to communicate SIM908 with Leonardo board. With this library: https://code.google.com/p/gsm-shield-arduino/ I got the following message by serial: DB:NO RESP ERROR: SIM900 doesn't answer. Check power and serial pins in GSM.cpp
I think the problem is with the RX TX communication. Leonrado have 0,1 RX,TX pins so I set it in GSM.cc . THe modul is working, LED's blinking shows me the connectoin to network. But it isn't working.
Please help me, i really don't get what the problem is. :~