Case study

omen-lcd: reconstructing HP OMEN cooler LCD control

omen-lcd reconstructs the USB HID control exchange for the HP OMEN AIO cooler's LCD and implements a Linux driver. Its protocol notes describe identification, 480×480 JPEG frames and brightness messages captured from OMEN Gaming Hub.

Targets: Protocol
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: 2026-11-02
Language: Python
License (GitHub): GPL-3.0

GitHub data as of 2026-11-10

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Evidence

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

How evidence classes are assigned

Requirements & limits

Prerequisites: An HP OMEN AIO cooler LCD with USB ID 03f0:7397; testing is reported for firmware V3.05.024.
Prerequisites: Python 3.10+ and Pillow; NVIDIA GPU temperature display additionally needs the NVIDIA driver.
Limits: Power-on effect upload and AMD temperature sensors are not implemented.
License: GPL-3.0-or-later.

Cite

BibTeX

@misc{omen-lcd-hp-cooler-case,
  title = {{omen-lcd: reconstructing HP OMEN cooler LCD control}},
  howpublished = {\url{https://github.com/elladann/omen-lcd}},
  url = {https://github.com/elladann/omen-lcd},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/omen-lcd-hp-cooler-case/}}
}

Plain text

omen-lcd: reconstructing HP OMEN cooler LCD control. https://github.com/elladann/omen-lcd (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/omen-lcd-hp-cooler-case/

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About this entry

The description was reviewed against primary sources.

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Primary sources

README.md GitHub · elladann/omen-lcd · Revision ef913cb
PROTOCOL.md GitHub · elladann/omen-lcd · Revision ef913cb