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″)