The GSM/GPRS module is an easy to add plug-in module that enables the system to communicate over the GPRS/GSM networks for reporting, control and programming. It can be used as the primary ...

This tasty proof-of-concept cellular sandwich is made by adding a Sim900 GSM/GPRS module, which communicates via UART, to the Pi/TFT hardware while using a piece of foam core board in the middle ...

The shield is based around the SIM900 GSM/GPRS radio module, and is compatible with the SIM908 GSM/GPRS module that adds a GPS receiver. Also on board this shield are a pair of 1/8″ audio ...

Description: The GE864-GPS is a compact GSM/GPRS module integrating full 48-channel A-GPS functionality. The low profile design makes the GE864-GPS an ideal platform for size sensitive, high-volume ...

The system is modular and expandable, making it possible to install a basic intruder system and add modules and functionality - be it dual-path IP and GSM/GPRS communication, Access Control, Voice ...