Open Source Hardware S3-OLinuXino update – The new board targeting industrial vision applications is now with mainline Linux support

S3-OLinuXino is board we create to may add vision to the PTH components Soldering Robot we are working on for some time.

Revision.B now is a bit different than the first prototype we made. It has these features:

  • S3 SOC Cortex-A7 running at 1.2Ghz
  • 1Gb DDR3 RAM inside S3 SOC up to 1333Mhz
  • MIPI Raspberry Pi camera interface up to 8Mpix camera support
  • Parallel CSI camera interface up to 8 Mpix
  • Power Management Unit with LiPo battery charger and step-up to allow stand alone battery operation
  • 100Mb Ethernet interface with POE support (external optional module)
  • SPI, NAND, eMMC external optional module
  • LCD connector to connect to LCD-OLinuXino displays with different sizes and resolutions
  • LiPo battery connector
  • USB-OTG interface
  • UEXT connector with SPI, I2C, Serial and power supply
  • EXT1 connector for LED PWM lighting
  • audio input with microphone
  • audio output
  • WiFi and BT module with external antenna
  • micro SD card connector

We are working to offer Mainline Linux with this board.
Bootlin got sample board and have working MIPI driver.

S3-OLinuXino can take power from USB, LiPo battery or PoE (with optional PoE module).

Different NAND Flash, SPI Flash, eMMC flash options are possible with addon module

The only thing we still didn’t complete is USB-OTG functionality.

Mass production is planned for March 2021.

If you need second (or third) Fast Gigabit Ethernet interface on your embedded Linux computer or desktop our Open Source Hardware OSHW USB-Gigabit adapter is what you need!

USB-GIGABITa

Many of our customers ask if we can design board with two or three Gigabit Ethernet interfaces. The Allwinner chips we use for OLinuXino are general purpose not communication chips so they usually have single Ethernet. The Sitara SOC we use AM335X advertise to have more than one Ethernet interface but it’s marketing as these are virtual interface i.e. share transfer speed.

USB-Gigabit allow you to add 10/100/1000Mbit interface to any of your computers which has USB host. It supports USB 1.1, USB 2.0 and USB 3.0 interfaces and speed depend on your USB port speed.

Our tests with A20 OLinuXino boards with USB 2.0 host interface show 319Mbit of Upload and 295Mbit of Download speed i.e. x3 times more than our other USB-Ethernet-AX88772B interface.