{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/Vikk20/bluestar-ac-esphome/blob/123ad202684c27476d1b859606685f4fc4a29b8c/docs/PROTOCOL.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Blue Star AC → ESPHome reconstructs the UART protocol of Blue Star smart-ready air conditioners and implements local control on an ESP32-C3. Its ESPHome component completes the Tuya MCU handshake, exchanges Blue Star DP101 key/value records and exposes climate controls to Home Assistant for tested IE518TNUR and IA318MXU models.",
  "description_zh": "Blue Star AC → ESPHome 重建 Blue Star 预留 Wi-Fi 接口空调的 UART 协议，并通过 ESP32-C3 实现本地控制。自定义 ESPHome 组件完成 Tuya MCU 握手、交换 Blue Star DP101 键值记录，为已测试的 IE518TNUR 和 IA318MXU 机型接入 Home Assistant 空调控制。",
  "entry_url": "https://awesomerea.org/resources/blue-star-ac-esphome-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/blue-star-ac-esphome-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/Vikk20/bluestar-ac-esphome/blob/123ad202684c27476d1b859606685f4fc4a29b8c/README.md",
  "group": "cases",
  "id": "blue-star-ac-esphome-case",
  "json_url": "https://awesomerea.org/resources/blue-star-ac-esphome-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/blue-star-ac-esphome-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/blue-star-ac-esphome-case/index.md",
  "name": "Blue Star AC → ESPHome: reconstructing the Wi-Fi port protocol",
  "name_zh": "Blue Star AC → ESPHome：重建空调 Wi-Fi 接口协议",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A tested Blue Star IE518TNUR or IA318MXU unit with an ESP32-C3, 4-pin connector and voltage divider.",
    "ESPHome 2026.10 with the ESP-IDF framework.",
    "Other Blue Star models are unconfirmed.",
    "MIT license."
  ],
  "requirements_zh": [
    "需要已测试的 Blue Star IE518TNUR 或 IA318MXU 空调、ESP32-C3、四针接头及分压电路。",
    "需要使用 ESP-IDF 框架的 ESPHome 2026.10。",
    "其他 Blue Star 机型尚未确认兼容。",
    "采用 MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/Vikk20/bluestar-ac-esphome",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}