Case study

YBX ESP32 System Emulator: reconstructing e-ink reader hardware in QEMU

YBX ESP32 System Emulator reconstructs selected hardware behavior so original ESP32-S3 and ESP32-C3 e-ink reader firmware can run in QEMU. Its patches and host tools model display and touch paths, capture panel framebuffers, and record boot, peripheral and navigation experiments for YBX X4 Pro and CrossPoint images.

Targets: Firmware
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 0
Last commit: 2026-11-07
Language: Python
License (GitHub): MIT

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a demo observed; no download method found.
Checked: 2026-11-08

How evidence classes are assigned

Requirements & limits

Prerequisites: Users must supply firmware images separately; the repository does not distribute factory images.
Limits: The source identifies the emulator as research-grade with incomplete peripheral coverage.
License: Original host tooling is MIT licensed; QEMU-derived patches are GPL-2.0 licensed.

Cite

BibTeX

@misc{ybx-esp32-emulator-case,
  title = {{YBX ESP32 System Emulator: reconstructing e-ink reader hardware in QEMU}},
  howpublished = {\url{https://github.com/jhdvp/ybx-esp32-emulator}},
  url = {https://github.com/jhdvp/ybx-esp32-emulator},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/ybx-esp32-emulator-case/}}
}

Plain text

YBX ESP32 System Emulator: reconstructing e-ink reader hardware in QEMU. https://github.com/jhdvp/ybx-esp32-emulator (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/ybx-esp32-emulator-case/

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About this entry

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Primary sources

README.md GitHub · jhdvp/ybx-esp32-emulator · Revision e52f769
LICENSING.md GitHub · jhdvp/ybx-esp32-emulator · Revision e52f769