{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/diand26/tcomas-lg600-lcd/blob/58145f8fc0cdf873f25766dc1a173e9c9dfbca63/docs/PROTOCOL.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "TCOMAS LG600 reconstructs the USB HID image-transfer protocol of a 480×480 cooler LCD from vendor-app traffic. Its Python package encodes images as JPEG, splits each frame into HID output reports, and streams them to the display. The documented report format and timing constraints are based on one tested LG600 unit.",
  "description_zh": "TCOMAS LG600 项目依据厂商软件流量还原一块 480×480 水冷屏的 USB HID 图像传输协议。Python 软件包将图像编码为 JPEG，把每帧拆成 HID 输出报文并持续推送到屏幕；报文结构和时序约束来自一台 LG600 的测试。",
  "entry_url": "https://awesomerea.org/resources/tcomas-lg600-lcd-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/tcomas-lg600-lcd-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/diand26/tcomas-lg600-lcd/blob/58145f8fc0cdf873f25766dc1a173e9c9dfbca63/README.md",
  "group": "cases",
  "id": "tcomas-lg600-lcd-case",
  "json_url": "https://awesomerea.org/resources/tcomas-lg600-lcd-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/tcomas-lg600-lcd-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/tcomas-lg600-lcd-case/index.md",
  "name": "TCOMAS LG600: reconstructing a cooler LCD's USB HID display protocol",
  "name_zh": "TCOMAS LG600：重建水冷屏 USB HID 显示协议",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "The documented hardware is a TCOMAS LG600 LCD with VID 0x1A2C and PID 0x1520; testing was on Windows 11.",
    "Python, hidapi, and Pillow are required.",
    "Other TCOMAS models and Linux/macOS operation are not confirmed.",
    "MIT license."
  ],
  "requirements_zh": [
    "记录中的硬件是 VID 0x1A2C、PID 0x1520 的 TCOMAS LG600 屏幕；测试环境为 Windows 11。",
    "需要 Python、hidapi 和 Pillow。",
    "其他 TCOMAS 型号及 Linux、macOS 上的运行情况尚未确认。",
    "采用 MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/diand26/tcomas-lg600-lcd",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}