G-4513-3GWA series demo program list & introduction using Borland C 

iGSM_U2j
+---+-
    |
    +-SMS demo			<-- 2014/08/28 v1.00
    |
    +-TCP client demo		<-- 2014/08/28 v1.00
    |
    +-UDP client demo		<-- 2014/08/28 v1.00
    |
    +-NITZ demo			<-- 2014/08/28 v1.00

iPower_Savingj
+---+-
    |
    +-basic_demo		<-- 2014/08/28 v1.00
    |
    +-TCP Reporter		<-- 2014/09/03 v1.00
    	GPRS TCP client demo with power saving function

iLCDj
+---+-
    |
    +-Display the number, text and BIG-5 Code Set (Traditional Chinese) by the LCD

imicroSDj
+---+-
    |
    +-Write a data to SD card, and immediacy read previous data for check

iIOj
+---+-
    |
    +-Control DI/O and AI

iEthernetj
+---+-TCP Client  Simple Cleint demo using the BSD socket
    |
    +-TCP Server  Simple Server demo using the BSD socket

iGPSj
+---+-
    |
    +-Simple demo using the GPS

iDateTimej
+---+-
    |
    +-Reading the date and time from RTC. (user can set the date and time)

iLEDj
+---+-
    |
    +-Switch the Sys LED ON and OFF