Revision as of 05:21, 26 September 2016 by LubOlimex (talk | contribs) (How To?)

Board features:

  • A33 Quad Core Cortex-A7 running at 1.2Ghz
  • 1GB DDR3 RAM memory running at 432Mhz/360Mhz
  • 4GB NAND flash memory
  • USB On-The-Go interface on USB mini connector
  • AXP223 PMU
  • Debug UART connector
  • Li-Po battery operation with buit-in charger
  • Step-up converter allows all peripherals including USB hosts to work properly on Li-Po battery power
  • Audio input for microphone
  • Audio output for headphones
  • Camera CSI / LCD MIPI 40 pin FPC connector
  • LCD 0.1" step 40 pin connector (not assembled on board)
  • GPIO 0.1" step 40 pin connector (not assembled on board)
  • Barrel power jack for external 5V supply
  • PCB dimensions: 66 x 71 mm

Official images provided by OLIMEX




A33 Brief

A33 Datasheet

A33 User's Manual


Board Layout

Board dimensions

Power supply and consumption

CAD files

How To?

How do I write the Linux image to a micro SD card to use with my A33 board?

To write a Linux image to an SD card under Windows we use Win32 Disk Imager):

  • Download Win32 Disk Imager Win32 Disk Imager
  • Insert card
  • Start program
  • Select file
  • Click "write"

To write a Linux image to an SD card under Linux:

For instance, if you have an image with the file name of "debian_2g.img". It would be downloaded to the SD card connected to a Linux machine using one of the following commands:

  • # dd bs=4M oflag=sync if=debian_2g.img of=/dev/sdX


  • # cp debian_2g.img /dev/sdX

where sdX is the name of the microSD card under Linux.

How to build Debian Linux image for A33-OLinuXino?

How to edit board configurations and definitions in the official Debian Linux?

How to change HDMI, VGA and LCD resolutions in the official Debian image?