interfacing gprs modem sim900 to pic 16F876A

[vandhana7]

Hi,
some one pls help me.. i"m completely new to pic programming as well as gprs modem. just a sixth sem engg.student. i need the hardware as well as software part for interfacing gprs modem sim 900 with pic 16F876A. PLEASE GIVE ME THE STEP BY STEP PROCEDURE. i hav to submit my project on this 15th. i just need the complete stuff as soon as possible. pleeease help...

 

[lucho1045]

Hi vanhana7, first good luck with your project

Here you can find all the information you need about hardware
http://www.soselectronic.hu/a_info/resource/c/SIM900-EVB_UGD_V1.01.pdf

And here the AT command set:
http://www.propox.com/download/docs/SIM900_AT.pdf

So I say you should first try to make your uart communication on the pic. Then test the module with the hyperterminal an try out all the AT command set to know really what you tant to do with the module.

Finally program the pic to do what you do in hyperterminal. Best Regards.