{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/Ve2mrx/mammotion-rtk-lora/blob/7cb61c36187c4becd408a99be4f0050d416e65bf/PROTOCOL.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "This study reconstructs the receive side of the LoRa link from a Mammotion RTK 3 station to a Luba mini AWD 800H mower. It documents frequency hopping and an RTCM3 container, with SX1276 receiver firmware and Python tools that analyse captures and extract corrections.",
  "description_zh": "该研究还原 Mammotion RTK 3 基站至 Luba mini AWD 800H 割草机的 LoRa 接收链路，记录跳频时序和 RTCM3 封装，并提供 SX1276 接收固件及用于分析采样、提取差分数据的 Python 工具。",
  "entry_url": "https://awesomerea.org/resources/mammotion-rtk-lora-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/mammotion-rtk-lora-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/Ve2mrx/mammotion-rtk-lora/blob/7cb61c36187c4becd408a99be4f0050d416e65bf/README.md",
  "group": "cases",
  "id": "mammotion-rtk-lora-case",
  "json_url": "https://awesomerea.org/resources/mammotion-rtk-lora-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/mammotion-rtk-lora-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/mammotion-rtk-lora-case/index.md",
  "name": "Mammotion RTK 3: reconstructing the mower's LoRa correction link",
  "name_zh": "Mammotion RTK 3：还原割草机的 LoRa 差分链路",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "scope",
    "license"
  ],
  "requirements": [
    "A compatible SX1276 board is needed for the hop-following receiver.",
    "The measured parameters come from one station in the US 902–928 MHz band; other regions or firmware may differ.",
    "MIT license."
  ],
  "requirements_zh": [
    "跳频接收器需要兼容的 SX1276 开发板。",
    "测得参数来自美国 902–928 MHz 频段的一台基站；其他地区或固件版本可能不同。",
    "MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/Ve2mrx/mammotion-rtk-lora",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}