{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/KastanEr/atmos-lcd/blob/2e65f04b503ac6176f3f2c3375fe7cfd42fdd9a5/PROTOCOL.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "atmos-lcd is a Windows client for the Cooler Master MasterLiquid Atmos II LCD built around a reverse-engineered USB HID protocol. It controls screen content, brightness, rotation, and stored media; the repository documents handshake and command framing and includes a C# probe and packet-capture parser.",
  "description_zh": "atmos-lcd 是面向 Cooler Master MasterLiquid Atmos II LCD 的 Windows 客户端，依据逆向得到的 USB HID 协议控制画面、亮度、旋转和设备内媒体。仓库记录了握手与命令封装，并提供 C# 探测程序和抓包解析脚本。",
  "entry_url": "https://awesomerea.org/resources/atmos-lcd-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/atmos-lcd-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/KastanEr/atmos-lcd/blob/2e65f04b503ac6176f3f2c3375fe7cfd42fdd9a5/README.md",
  "group": "cases",
  "id": "atmos-lcd-case",
  "json_url": "https://awesomerea.org/resources/atmos-lcd-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/atmos-lcd-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/atmos-lcd-case/index.md",
  "name": "atmos-lcd: a replacement client for the MasterLiquid Atmos II LCD",
  "name_zh": "atmos-lcd：MasterLiquid Atmos II LCD 替代客户端",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "license"
  ],
  "requirements": [
    "Windows 10 2004 or later, 64-bit, and a MasterLiquid Atmos II LCD device.",
    "GPU temperature display requires a WDDM 2.7+ graphics driver; MasterCTRL must be closed before use.",
    "MIT license; the bundled Slint backend and Pretendard fonts retain their separate licenses."
  ],
  "requirements_zh": [
    "需要 64 位 Windows 10 2004 或更新版本，以及 MasterLiquid Atmos II LCD 设备。",
    "显示 GPU 温度需要 WDDM 2.7 或更新的显卡驱动；使用前须关闭 MasterCTRL。",
    "采用 MIT 许可证；随附的 Slint 后端和 Pretendard 字体分别保留各自许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/KastanEr/atmos-lcd",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}