ITEAD Arduino Sensor Shield

What is an electronic brick? An electronic brick is an electronic module which can be assembled like Lego bricks simply by plugging in and pulling out. Compared to traditional universal boards and circuit modules assembled with various electronic components, electronic brick has standardized interfaces, plug and play, simplifying construction of prototype circuit on one’s own. There are many types of electronic bricks, and we provide more than twenty types with different functions including buttons, sensors, Bluetooth modules, etc, whose functions cover from sensor to motor drive, from Ethernet to wireless communication via Bluetooth, and so on. We will continue to add more types to meet the various needs of different projects.
Overview

Arduino sensor shield is specifically designed for Arduino board to connect to various types of electronic brick modules. The latest version of shield can support electronic bricks with 3-wire and 4-wire communication, and it is compatible with the mainstream two interfaces of electronic bricks in the market: 2.0mm 4-pin grove interface and 2.54mm 3-pin interface. In addition, the shield is equipped with XBee interface for users to connect it with various external wireless modules which are compatible with XBee module interface. When working together with BTBee Pro, it can be used as a board.
Features

Arduino Compatible
20 digital input/output pins
6 analog inputs
1 UARTs/1 IIC