This driver provides support for the Grove GPRS shield, V2:
http://www.seeedstudio.com/wiki/GPRS_Shield_V2.0
It provides a simple interface whereby a user can send and receive
commands and data from the device. It is controlled by a standardized
set of "AT" commands. A full description of these commands is
available here:
http://www.seeedstudio.com/wiki/images/7/72/AT_Commands_v1.11.pdf
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>