TL;DR
Valve has open-sourced the design for the Steam Machine’s e-ink screen, allowing users to create custom displays. The project is available on GitLab under the MIT license, but Valve will not produce the displays themselves.
Valve has open-sourced the design of the e-ink display used in the Steam Machine, allowing anyone to build their own. The company is not producing the display themselves but has made all necessary files available on GitLab under the MIT license, enabling DIY projects and third-party manufacturing. This move marks a significant step in community-driven hardware customization for Steam devices.
The open-source project, dubbed the ‘Inkterface,’ includes detailed specifications, a parts list, and assembly instructions. It features components such as the Adafruit ESP32 Feather, the Adafruit eInk Breakout Friend, and a 5.83-inch monochrome e-ink panel. Valve provided a demonstration video on GitLab showing the assembly process, emphasizing the accessibility of the project for hobbyists and small manufacturers.
While Valve has clarified it will not produce or sell the e-ink displays, third-party vendors like JSAUX have expressed interest in creating pre-built versions, including ‘Ink & Pixel’ variants. The initiative is part of a broader effort to foster an open hardware ecosystem around Steam devices, encouraging customization and innovation within the community.
Implications for DIY Gaming Hardware Enthusiasts
This development opens new possibilities for gamers and hardware modders to customize their Steam Machines with low-power, easily readable e-ink screens. It could lead to a wave of community-designed accessories, expanding the ecosystem of Steam hardware modifications. The open-source approach also sets a precedent for transparency and collaboration in gaming hardware development, potentially influencing future projects.
5inch e-Paper Display with Driver HAT, e-Ink Display 960 x 552, Black/White, SPI Interface,Compatible with Raspberry Pi/Ardui / STM32 / ESP32, Ideal for Price Tags, Shelf Labels, etc.
5inch e-Paper Display, 960 x 552, Black / White Display Color, SPI Interface, with Driver HAT, Based On…
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Background on Valve’s Hardware Initiatives
Valve has historically maintained a cautious stance on hardware, with the Steam Machine project launched in 2015 aiming to bring PC gaming to a console-like form factor. While the original Steam Machines saw limited commercial success, Valve continued exploring hardware with the Steam Deck and other accessories. The release of the open-source e-ink display design signals a shift toward more community-driven hardware customization, leveraging open-source principles to extend the life and versatility of Steam hardware.
“Valve’s decision to open-source the Inkterface design encourages community innovation and could lead to a broader ecosystem of customizable Steam hardware.”
— an anonymous researcher
Open-source e-ink screen for Steam Machine
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Unanswered Questions About Community Adoption
It is not yet clear how many community members or third-party vendors will adopt and produce these DIY e-ink displays at scale. The actual demand for custom Steam Machine accessories remains uncertain, and whether Valve’s initiative will lead to a sustainable ecosystem is still to be seen. Additionally, the technical complexity of assembly may pose a barrier for some users.
ELECROW ESP32 E-Ink Display 2.13 Inch, CrowPanel E-paper HMI Display Compatible with Arduino IDE, E Ink Screen with 122×250 Resolution Black/White Color, Driven by SPI Interface (Without Acrylic Case)
Built-in ESP32-S3 Controller & SPI Interface – Comes with ESP32-S3 as the main MCU (up to 240 MHz)…
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Next Steps for Community and Vendors
Enthusiasts and small manufacturers are expected to begin experimenting with the design files, potentially releasing pre-assembled units or kits. Valve may also release further updates or guidelines based on community feedback. Monitoring third-party vendors’ offerings and community projects will reveal how widely this open-source initiative is adopted and adapted.
5.83inch E-Paper Display HAT Module for Raspberry Pi/Jetson Nano 648×480 E-Ink Electronic Paper Screen Two-Color Black/White
No backlight, keeps displaying last content for a long time even when power down
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Key Questions
Can I buy the official e-ink display from Valve?
No, Valve will not be producing or selling the e-ink displays. They have only released the design files for community use.
What components are needed to build the Inkterface?
The project requires an Adafruit ESP32 Feather, an Adafruit eInk Breakout Friend, a 5.83-inch monochrome e-ink panel, screws, and magnets. All details are available on GitLab.
Is the project suitable for beginners?
The assembly involves some technical skill, including soldering and electronics assembly. Beginners may need guidance or assistance from experienced modders.
Will Valve support or endorse community-made displays?
Valve has not announced official support or endorsement; the initiative is community-driven. Future support remains uncertain.
Could this lead to more third-party accessories for Steam Machines?
Yes, the open-source release could inspire other vendors to develop compatible accessories, expanding customization options for Steam hardware.
Source: Hacker News
