{
  "added_at": "2026-11-09",
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "ESP DC1 provides replacement firmware for the Phicomm DC1 power strip after its original app service became unavailable. The project credits original-firmware extraction, PCB photographs and U7 logic analysis; its firmware provides web setup, MQTT control, electrical measurements and overload protection.",
  "description_zh": "ESP DC1 在原应用服务无法使用后，为斐讯 DC1 排插提供替代固件。项目致谢中提到原固件提取、电路板照片和 U7 逻辑分析；固件提供网页配网、MQTT 控制、电参数测量和过载保护。",
  "entry_url": "https://awesomerea.org/resources/esp-dc1-power-strip-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/esp-dc1-power-strip-case/",
  "evidence_url": "https://github.com/qlwz/esp_dc1/blob/eefd75a06523c791d9d881ff31f31ee4a93ac5ec/README.md",
  "group": "cases",
  "id": "esp-dc1-power-strip-case",
  "json_url": "https://awesomerea.org/resources/esp-dc1-power-strip-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/esp-dc1-power-strip-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/esp-dc1-power-strip-case/index.md",
  "name": "ESP DC1: investigating and replacing Phicomm DC1 firmware",
  "name_zh": "ESP DC1：研究并替换斐讯 DC1 排插固件",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A Phicomm DC1 power strip and a TTL flashing connection are needed for installation.",
    "Visual Studio Code and PlatformIO are the documented build environment.",
    "Voltage, current and power readings carry no stated accuracy.",
    "GPL-2.0."
  ],
  "requirements_zh": [
    "安装需要斐讯 DC1 排插及 TTL 烧录连接。",
    "文档中的编译环境为 Visual Studio Code 和 PlatformIO。",
    "电压、电流和功率读数未标明精度。",
    "许可证为 GPL-2.0。"
  ],
  "targets": [
    "firmware"
  ],
  "url": "https://github.com/qlwz/esp_dc1",
  "verification": "source-reviewed",
  "verified_at": "2026-11-09"
}