Hardkernel's Exclusive North American Distributor

U3 IO Shield [0034]

$19.95

The U3 IO Shield is designed to be mounted to the U3 via spacers and connected via the 8 pin GPIO connector on the U3.  It is meant as a development board to allow the U3 to interact with its surroundings.


KEY FEATURES

  • 36 pins for GPIO/PWM/ADC
  • Same footprint as the U3
  • Versatile, general-purpose data acquisition and control module
  • Direct connection to U3 via 8-pin GPIO connector
  • Relatively large prototyping area
  • GPIO/ADC/PWM and power pins on 0.1" strips
  • Two 3-pin headers for small servo applications
  • Access the HW SPI of Exynos-4412 CPU (compatible with U3 PCB revision 0.5)
  • SPI Flash memory SST25WF020A
  • Additional 10-pin connector for I2C/GPIO expansion


INCLUDES

  • U3 IO shield board (U3 not included)
  • 4x 20mm PCB spacer (plastic)
  • 4x 11mm PCB spacer (metal) - Must be used between the U3 and IO Shield for proper grounding
  • 4x 10mm PCB spacer (plastic)


INSTRUCTIONS AND SCHEMATICS

http://hardkernel.com/main/products/prdt_info.php?g_code=G138760240354&tab_idx=2