{
  "added_at": "2026-11-06",
  "additional_evidence_urls": [
    "https://github.com/maks421400-lgtm/Walksnail-Ascent-VRX-UART/blob/9e4be3eb0032f17dd53e7a2e6de99b7917b71ab5/tests/README.md"
  ],
  "category": "protocol-analysis",
  "description_en": "Walksnail Ascent VRX UART Protocol documents serial control messages for Walksnail video receivers and supplies a C reference transmitter with an STM32 example. It specifies framing, payload checksums, remote keys, channel selection and status queries, while recording contradictions and unknown reply layouts.",
  "description_zh": "Walksnail Ascent VRX UART Protocol 记录 Walksnail 视频接收机的串口控制消息，并提供 C 语言发送实现和 STM32 示例。资料涵盖帧结构、校验和、按键、频道选择与状态查询，同时标明来源中的矛盾和未知回复格式。",
  "entry_url": "https://awesomerea.org/resources/walksnail-ascent-vrx-uart/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/walksnail-ascent-vrx-uart/",
  "evidence_url": "https://github.com/maks421400-lgtm/Walksnail-Ascent-VRX-UART/blob/9e4be3eb0032f17dd53e7a2e6de99b7917b71ab5/README.md",
  "group": "learn",
  "id": "walksnail-ascent-vrx-uart",
  "json_url": "https://awesomerea.org/resources/walksnail-ascent-vrx-uart/record.json",
  "kind": "documentation",
  "markdown_url": "https://awesomerea.org/resources/walksnail-ascent-vrx-uart/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/walksnail-ascent-vrx-uart/index.md",
  "name": "Walksnail Ascent VRX UART Protocol",
  "name_zh": "Walksnail Ascent VRX UART 协议资料",
  "record_type": "resource",
  "relationship": "learning",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "testing",
    "license"
  ],
  "requirements": [
    "A Walksnail VRX and a controller with a compatible UART interface for hardware use.",
    "The library limits payloads to 64 bytes; baud rate, electrical levels and pinout need hardware confirmation.",
    "TX examples are tested against supplied documentation; RX telemetry layout and device behavior remain unresolved.",
    "MIT license."
  ],
  "requirements_zh": [
    "实际连接需要 Walksnail VRX 和具备兼容 UART 接口的控制器。",
    "库将载荷限制为 64 字节；波特率、电平和引脚仍需在目标硬件上确认。",
    "发送报文示例按所述文档测试；接收遥测格式和设备行为仍未确定。",
    "MIT 许可证。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/maks421400-lgtm/Walksnail-Ascent-VRX-UART",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}