DESCRIPTION:

DESCRIPTION
The Arduino I/O Expansion Shield provides an easy way to connect sensors, servos and RS485 device to Arduino board. It expands Arduino’s Digital I/O and Analog Input Pins with Power and GND. It also provides separate PWM Pins which are compatible with standard servo connector. Another unique feature is that the I/O shield has a build-in RS485 converter which allows Arduino communicating with RS485 devices. The communication socket provides an extremely easy way to plug a wireless module such as APC220 RF module and DF-Bluetooth module. It has an individual power input for Servos. A servo power jumper allows user to select using external power or internal power to drive the Servos.

FEATURES

• – PIN13 LED Pilot
  – Digital IO Ports D0-D13
  – Analog IO Ports A0-A5
  – Reset Button
  – Power In
  – Power LED
  – SD Card Interface
  – Ultrasonic Interface
  – RS232 Interface(TTL)
  – Bluetooth Interface
  – APC220 Interface
  – IIC Interface
  – 12864 LCD Parallel Interface
  – 12864 LCD Serial Interface
  SPECIFICATIONS:
  – Board Dimensions L x W : 57 x 57mm (2.25 x 2.25″)