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OLinuXino MICRO A20

A20-OLinuXino-MICRO - Open Source Hardware Board
A20-OLinuXino-MICRO-4GBA20-OLinuXino-MICRO - Open Source Hardware Board
Continuing our OLinuXino line of products here comes the Allwinner A20 development board. It has everything you might possibly need from the board - HDMI, plenty of memory, two SD card connectors, plenty of GPIOs, and all that keeping a reasonably form fact and the perfect value.


  • A20 Cortex-A7 dual-core ARM Cortex-A7 CPU and dual-core Mali 400 GPU
  • Android already loaded on the NAND
  • SATA connector
  • Built-in FullHD support (1080p)
  • 2 x USB High-speed host with power control and current limiter
  • USB-OTG with power control and current limiter
  • HDMI output with ESD protectors
  • Composite TV-output on 6-pin 0.01'' step connector
  • VGA output
  • 100MBit native Ethernet
  • Audio Line-input
  • Audio Headphones output
  • 2 x UEXT connectors
  • LCD connector compatible with with 4.3, 7.0, 10.1" LCD modules from Olimex
  • 160 GPIOs on three GPIO connectors
  • MicroSD card connector
  • SD/MMC card connector
  • DEBUG-UART connector for console debug with USB-SERIAL-CABLE-F
  • Power LED
  • 2KB EEPROM for MAC address and other storage
  • 10 BUTTONS with ANDROID functionality + RESET button
  • Microphone input on connector
  • Mount holes
  • 6-16V input power supply, noise immune design


A20 official page

http://limadriver.org/ (open source driver for MALI GPU)

OLinuXino MICRO A20

OLinuXino MICRO 4GB (4GB NAND Flash) A20