GPRS SIM900 shield for Raspberry Pi offers GPRS connection to your Raspberry Pi board. It includes the SIM900 communication module from SIMCom. It is necessary an antenna in order to establish a communication.
Note: If you are looking for shields to add new capabilities to your Raspberry Pi, you can find them here.
NOTE: If you are looking for a complete 3G+GPS Solution, don't hesitate to visit our 3G Platform for Arduino/Raspberry Pi. If you prefer a GPRS+GPS communication, you can use our GPRS+GPS Quadband Shield for Raspberry Pi (SIM908).