Arduino Sensor Shield is a board used to connect sensors, servos, LCD with the Arduino Board without the requirement of soldering . Using Arduino Board separately you’ll find a few of 5V and GND connections. Arduino Sensor Shield gives you the ability of dedicated one 5V and GND connection for every Arduino signal pin. Features: • Digial IO Ports D0-D13 • Analog IO Ports A0-A5 • Supports I2C interface • Supports bluetooth module communication interface • Supports SD card module communication interface • Supports APC220 wireless RF modules communication interface • Supports RB URF V1.1 ultrasonic sensors interface • Supports 12864 LCD serial and parallel interface • Supports 32-channel servo controller interfaces • Reset button • Power LED indicator • Bolt holes for easy installation