Hardware Information

Connectivity Options

Board details

Board specifications

  • STiH418 SoC - with Complete Open Source Drivers
  • Quad Core ARM Cortex A9 @ 1.2 GHz
  • Quad Core GPU Mali 400
  • 4 ST231 DSP (Each Core Quad issue) @ 650 MHz
  • 2 GBytes DDR3 @ 2133 MHz
  • Ultra HD Decoding, up to 2160p60
  • Full HD Encoding, up to 1080p60
  • HDMI 2.0 Tx (2160p60) and HDMI 1.4 Rx (2160p30)
  • Gigabit Ethernet, USB 3.0
  • Mini PCIe slot (802.11b/g/n Wi-Fi module included)
  • MicroSD, eSATA
  • 40 pin GPIO header

System on Chip details

These details are available at the developers site.

Hardware Downloads



An overview datasheet for the 4Kopen board (B2264). This provides information about the board layout, connectors and pinouts.

Design files


OrCAD and PADS design files for the 4Kopen board (B2264). This allows you to view and modify the board design.



The 4Kopen board (B2264) schematics are availble in full as a PDF file. The schematics provide a logical representation of the 4Kopen board, showing how various components are connected.



The gerbers are available for reference, and provide the physical layout of each layer of the PCB.

JTAG Interface


The 4Kopen board (B2264) JTAG interface allows development with a ST MicroConnect 2. This document outlines the pinout and connections that need to be made.

Design Files

Contact Us

For access to the Bill of Materials, and original design files, please contact us.