{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/Rodemfr/MicronetToNMEA/blob/f0a9a2f03f9aa0841dc8924594c49581f3f9599a/README.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "MicronetToNMEA investigates Raymarine's Micronet wireless instrument protocol and implements a Teensy and CC1101 bridge to NMEA 0183. It receives Micronet traffic, converts wind, speed and other navigation data for a PC or tablet, and can send NMEA navigation data back to Micronet displays. The manual describes remaining uncertainties in the protocol.",
  "description_zh": "MicronetToNMEA 研究 Raymarine 的 Micronet 无线仪表协议，并用 Teensy 和 CC1101 实现通往 NMEA 0183 的桥接设备。它接收 Micronet 流量，将风速、航速等航行数据提供给 PC 或平板电脑，也能向 Micronet 显示器发送 NMEA 导航数据。手册说明协议仍有未解之处。",
  "entry_url": "https://awesomerea.org/resources/micronet-to-nmea-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/micronet-to-nmea-case/",
  "evidence_url": "https://github.com/Rodemfr/MicronetToNMEA/blob/f0a9a2f03f9aa0841dc8924594c49581f3f9599a/doc/user_manual/user_manual.md",
  "group": "cases",
  "id": "micronet-to-nmea-case",
  "json_url": "https://awesomerea.org/resources/micronet-to-nmea-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/micronet-to-nmea-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/micronet-to-nmea-case/index.md",
  "name": "MicronetToNMEA: reconstructing a marine instrument radio bridge",
  "name_zh": "MicronetToNMEA：重建船用仪表无线通信桥接",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A Teensy 3.5, 3.6, 4.0 or 4.1 and a CC1101 board for the appropriate 868 or 915 MHz band are required.",
    "Arduino IDE with Teensyduino and TeensyTimerTool is specified for compilation.",
    "The manual says some aspects of the Micronet protocol remain uncertain and the hobbyist hardware is unsuitable as a primary navigation tool.",
    "GPL-3.0 license."
  ],
  "requirements_zh": [
    "需要 Teensy 3.5、3.6、4.0 或 4.1，以及适用于相应 868 或 915 MHz 频段的 CC1101 模块。",
    "编译需使用安装了 Teensyduino 和 TeensyTimerTool 的 Arduino IDE。",
    "手册指出 Micronet 协议仍有部分细节不确定，业余制作的硬件不适合作为主要导航设备。",
    "采用 GPL-3.0 许可证。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/Rodemfr/MicronetToNMEA",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}