hello
I am working with arduino leonardo and icomsat sim900 gsm shield.The gsm demo code which comes with arduino 1.0.4 ide doesn't work.I have also tried with the code made available by the icomsat "ftp://imall.iteadstudio.com/IM120417009_IComSat/Lib_GSM_Shield.zip" and got not response.
I have connect pin 2 of the gsm shield with pin 8 and pulled the header of pin2 out. I have also connected the leonardo with power supply of 12V.
Please suggest what modification is needed.