{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "hydrao-dump investigates the Bluetooth exchanges between Hydrao shower heads and their phone app, with packet captures, a Wireshark dissector and an MQTT receiver for Home Assistant. The author identifies shower volume, color thresholds, firmware and hardware versions, and device IDs while leaving temperature and flow fields unresolved.",
  "description_zh": "hydrao-dump 研究 Hydrao 花洒与手机应用之间的蓝牙通信，提供抓包、Wireshark 解析器，以及向 Home Assistant 发送数据的 MQTT 接收脚本。作者已标注淋浴水量、颜色阈值、固件与硬件版本和设备 ID；温度与水流字段尚未解码。",
  "entry_url": "https://awesomerea.org/resources/hydrao-dump-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/hydrao-dump-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/kamaradclimber/hydrao-dump/blob/c9a7cef684db9257f46c6b47db6b67f3899a37f1/README.md",
  "group": "cases",
  "id": "hydrao-dump-case",
  "json_url": "https://awesomerea.org/resources/hydrao-dump-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/hydrao-dump-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/hydrao-dump-case/index.md",
  "name": "hydrao-dump: decoding Hydrao shower-head Bluetooth data",
  "name_zh": "hydrao-dump：解析 Hydrao 花洒蓝牙数据",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Home Assistant, an MQTT server, a Bluetooth adapter, the shower head's MAC address and Python 3.7 or newer.",
    "The Wireshark dissector is a work in progress; temperature and water-flow fields remain undecoded.",
    "No licence file in the repository."
  ],
  "requirements_zh": [
    "需要 Home Assistant、MQTT 服务器、蓝牙适配器、花洒的 MAC 地址，以及 Python 3.7 或更新版本。",
    "Wireshark 解析器仍在开发中；温度和水流字段尚未解码。",
    "仓库中没有许可证文件。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/kamaradclimber/hydrao-dump",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}