{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/luizpersechini/vestaboard-offline/blob/7aff9fb057a9751bbe055c53e21a2ebdc4733b5b/docs/PROTOCOL.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "vestaboard-offline restores local control of a Vestaboard split-flap display with a Python web controller running on the board. It sends 6×22 character grids to the on-board vbctrl service and documents the display's RS485 flap-bus framing, commands and recovery path.",
  "description_zh": "vestaboard-offline 在 Vestaboard 翻页显示屏本机运行 Python 网页控制器，向内置 vbctrl 服务发送 6×22 字符网格，实现本地控制。仓库还记录 RS485 翻页模块总线的报文格式、命令及设备恢复过程。",
  "entry_url": "https://awesomerea.org/resources/vestaboard-offline-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/vestaboard-offline-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/luizpersechini/vestaboard-offline/blob/7aff9fb057a9751bbe055c53e21a2ebdc4733b5b/README.md",
  "group": "cases",
  "id": "vestaboard-offline-case",
  "json_url": "https://awesomerea.org/resources/vestaboard-offline-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/vestaboard-offline-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/vestaboard-offline-case/index.md",
  "name": "vestaboard-offline: local control of a Vestaboard display",
  "name_zh": "vestaboard-offline：重建 Vestaboard 显示屏的本地控制方式",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A Vestaboard with a compatible Compute Module 4 and Yocto Linux image, including the on-board vbctrl driver.",
    "Root access to the board is required for installation.",
    "The documented Linux-side method may differ on other hardware generations.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要使用兼容的 Compute Module 4、Yocto Linux 镜像及内置 vbctrl 驱动的 Vestaboard。",
    "安装需要取得显示屏的 root 权限。",
    "其他硬件代际的 Linux 端实现可能不同。",
    "采用 MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/luizpersechini/vestaboard-offline",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}