{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Schellenberg USB protocol research documents communication with the 21009 Magenta SmartHome dongle through its USB serial interface. The reference lists operating modes, command responses, message fields, device identifiers and commands for paired Schellenberg devices, with receive and send examples.",
  "description_zh": "Schellenberg USB 协议研究记录 21009 Magenta SmartHome 设备通过 USB 串口通信的方式。文档列出工作模式、命令响应、消息字段、设备标识及对已配对设备的控制命令，并给出收发示例。",
  "entry_url": "https://awesomerea.org/resources/schellenberg-qivicon-usb-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/schellenberg-qivicon-usb-case/",
  "evidence_url": "https://github.com/Hypfer/schellenberg-qivicon-usb/blob/56bcdb1c8fcc8fc0379c413ec80ccea079d4337c/README.md",
  "group": "cases",
  "id": "schellenberg-qivicon-usb-case",
  "json_url": "https://awesomerea.org/resources/schellenberg-qivicon-usb-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/schellenberg-qivicon-usb-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/schellenberg-qivicon-usb-case/index.md",
  "name": "Schellenberg 21009: investigating a USB smart-home protocol",
  "name_zh": "Schellenberg 21009：研究智能家居 USB 协议",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "scope",
    "limits",
    "license"
  ],
  "requirements": [
    "A Schellenberg 21009 Magenta SmartHome USB dongle is the documented device.",
    "Some commands and fields remain unidentified.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "文档研究对象是 Schellenberg 21009 Magenta SmartHome USB 棒。",
    "部分命令和字段仍未识别。",
    "仓库中没有许可证文件。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/Hypfer/schellenberg-qivicon-usb",
  "verification": "source-reviewed",
  "verified_at": "2026-11-07"
}