{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/latonita/jeep-canbus/blob/3926b4dfe8208ca0614d592e301230cd2b1d02bc/ARCHITECTURE.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "jeep-canbus documents byte-level meanings of observed CAN-B frames in a Jeep Grand Cherokee WH. The repository combines capture-based ID maps with an ATmega328 radio gateway and an ESP32 dashboard that receives and interprets vehicle data.",
  "description_zh": "jeep-canbus 记录 Jeep Grand Cherokee WH 的 CAN-B 帧及其字节含义。仓库将基于抓包整理的 ID 映射、ATmega328 车载收音机网关，以及接收和解释车辆数据的 ESP32 仪表程序放在一起。",
  "entry_url": "https://awesomerea.org/resources/jeep-canbus-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/jeep-canbus-case/",
  "evidence_url": "https://github.com/latonita/jeep-canbus/blob/3926b4dfe8208ca0614d592e301230cd2b1d02bc/README.md",
  "group": "cases",
  "id": "jeep-canbus-case",
  "json_url": "https://awesomerea.org/resources/jeep-canbus-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/jeep-canbus-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/jeep-canbus-case/index.md",
  "name": "jeep-canbus: decoding the Jeep Grand Cherokee CAN-B bus",
  "name_zh": "jeep-canbus：解析 Jeep Grand Cherokee CAN-B 总线",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "scope",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "The documented vehicle is a 2005 Jeep Grand Cherokee WH with an 83.333 kbps interior CAN-B bus.",
    "The gateway uses an ATmega328 and MCP2515/MCP2551 module; the dashboard uses an ESP32-S3 connected by UART.",
    "Some mapped values are labelled probable, candidate or unknown.",
    "Licensed under MIT."
  ],
  "requirements_zh": [
    "文档对应车辆为 2005 款 Jeep Grand Cherokee WH，车内 CAN-B 速率为 83.333 kbps。",
    "网关使用 ATmega328 与 MCP2515/MCP2551 模块；仪表通过 UART 连接 ESP32-S3。",
    "部分映射值标为较可信、候选或未知。",
    "采用 MIT 许可证。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/latonita/jeep-canbus",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}