Arduino 3g Shield using GSM bought from Itead

This is a old Arduino 3G module bought half years ago.

Its wiki:

Http://wiki.iteadstudio.com/ITEAD_3G_Shield

Its mall:

Http://imall.itead.cc/itead-3g-shield.html

Datasheet for Itead 3G Shield Http://pan.baidu.com/s/1ntCH4UH

Schematic for Itead 3G Shield http://pan.baidu.com/s/1pJ5lRzt

Demo Code for Itead 3G Shield http://pan.baidu.com/s/1gdyaCYf

Its back where you insert a SIM card:

This board uses at commands to control itself.

Key:at commands

What's AT commands?

For Chinese readers:http://baike.baidu.com/view/2420376.htm

For 中文版 Readers:https://en.wikipedia.org/wiki/motorola_phone_at_commands (this is very helpful)

The AT Commands manual those is compatible for this board can is found here.

Http://wiki.iteadstudio.com/images/2/20/SIM5215J_SIM5216J_AT_Command_Manual_V1.02.pdf (you don't need to being an expert )

It looks the manual is a long enough to make you sleepy. :P Just Check the exquisite down below.

But as you can see, the download link does not exist anymore. But after googling a bit, there is some alternatives for your download the goodies.

Ds_im121026002_3g_shield.pdf:

You can find helpful tutorials from Arduino offcial Forum:

http://forum.arduino.cc/index.php?topic=140526.0

And the problem was solved. You can use the that scope of codes.

Arduino 3g Shield using GSM bought from Itead