{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "The TBBT A9 mini camera investigation reconstructs the camera's PPPP login and video-start exchanges over UDP/32108. It documents command framing, plain-text login and the raw session ticket, then patches aiopppp; the author reports MJPEG streaming through Home Assistant.",
  "description_zh": "TBBT A9 mini camera 项目还原 UDP/32108 上的 PPPP 登录及视频启动交互，记录命令帧、明文登录载荷和原始会话票据，并修补 aiopppp；作者报告 Home Assistant 因而可接收 MJPEG 视频。",
  "entry_url": "https://awesomerea.org/resources/tbbt-a9-pppp-ha-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/tbbt-a9-pppp-ha-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/ItzOmii/tbbt-a9-pppp-ha/blob/40357b87c8539aff0f91f191e02c3db828b0b6d1/README.md",
  "group": "cases",
  "id": "tbbt-a9-pppp-ha-case",
  "json_url": "https://awesomerea.org/resources/tbbt-a9-pppp-ha-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/tbbt-a9-pppp-ha-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/tbbt-a9-pppp-ha-case/index.md",
  "name": "TBBT A9 mini camera: reconstructing PPPP video login",
  "name_zh": "TBBT A9 mini camera：重建 PPPP 视频登录流程",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "The documented TBBT PPPP camera variant with firmware mcuver 61.2.22.3 and its paired password.",
    "The reported Home Assistant setup uses devbis/pppp_camera 1.1.2, aiopppp 0.2.2 and ffmpeg.",
    "The patch depends on exact aiopppp source anchors and fails if they change.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要所述 TBBT PPPP 摄像头版本、mcuver 61.2.22.3 固件及配对密码。",
    "作者所用的 Home Assistant 环境包含 devbis/pppp_camera 1.1.2、aiopppp 0.2.2 和 ffmpeg。",
    "补丁依赖 aiopppp 中的特定源码位置，位置变化时会报错。",
    "MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/ItzOmii/tbbt-a9-pppp-ha",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}