Devices · 2h ago
Hobbyist repurposes discontinued E-Ink board into 60Hz Game Boy emulator
A developer has turned a discontinued E-Ink dev board into a handheld Game Boy emulator running at 60Hz. The device uses an ESP32-S3 microcontroller and a 960x540 display, pushing the dual-core chip to 100% utilization. While the hardware is no longer sold, the project demonstrates impressive technical ingenuity on ultra-low-cost components.
Meridian48 take
This is a clever hack, but the reliance on discontinued hardware and 100% CPU load limits its practical appeal beyond a proof of concept.
Read the full reporting
Designer turns discontinued E-Ink dev board into a 60Hz Game Boy handheld — dual-core chip runs at 100% to power handheld, 960x540 display employs ultra-low-cost ESP32-S3 microcontroller →
Tom's Hardware
e-ink-hackretro-emulator