{
  "added_at": "2026-10-18",
  "additional_evidence_urls": [
    "https://github.com/merbanan/rtl_433/blob/80f7bcc3a3dc6edf537544593bf367241a225215/docs/ANALYZE.md",
    "https://github.com/merbanan/rtl_433/blob/80f7bcc3a3dc6edf537544593bf367241a225215/docs/BUILDING.md",
    "https://github.com/merbanan/rtl_433/blob/80f7bcc3a3dc6edf537544593bf367241a225215/COPYING",
    "https://github.com/merbanan/rtl_433/releases/tag/25.12"
  ],
  "category": "protocol-analysis",
  "description_en": "Receives and decodes transmissions from ISM-band devices such as weather sensors, remote controls, doorbells and alarm sensors, using RTL-SDR or SoapySDR receivers or recorded I/Q files, and emits decoded fields as JSON, CSV, MQTT and other outputs. For signals no built-in decoder recognizes, a pulse analyzer reports OOK/FSK timings and hints for a flexible -X decoder that slices frames into bits; its analysis guide leaves mapping those bits to values to the analyst, working from known readings.",
  "description_zh": "接收并解码 ISM 频段设备（如气象传感器、遥控器、门铃和报警传感器）的无线传输，可使用 RTL-SDR 或 SoapySDR 接收机，也可读取录制的 I/Q 文件，并以 JSON、CSV、MQTT 等格式输出解码字段。对内置解码器无法识别的信号，脉冲分析器会报告 OOK/FSK 时序，并给出灵活 -X 解码器的提示，用于将帧切分为比特；按其分析指南，把这些比特对应到具体数值仍需分析者依据已知读数完成。",
  "entry_url": "https://awesomerea.org/resources/rtl-433/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/rtl-433/",
  "evidence_url": "https://github.com/merbanan/rtl_433/blob/80f7bcc3a3dc6edf537544593bf367241a225215/README.md",
  "group": "tools",
  "id": "rtl-433",
  "json_url": "https://awesomerea.org/resources/rtl-433/record.json",
  "kind": "tool",
  "markdown_url": "https://awesomerea.org/resources/rtl-433/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/rtl-433/index.md",
  "name": "rtl_433",
  "name_zh": "rtl_433 ISM 频段设备无线协议解码器",
  "record_type": "resource",
  "relationship": "foundation",
  "requirements": [
    "Live reception needs an RTL2832-based RTL-SDR dongle or a SoapySDR device; the README names LimeSDR, PlutoSDR, HackRF One and SoapyRemote among actively tested devices, and rtl_tcp servers are accepted. Without a receiver, it reads recorded CU8, CS16 or CF32 I/Q and AM sample files, and -S saves captured signals as files.",
    "Written in portable C99 and built with CMake; RTL-SDR and SoapySDR libraries are optional at build time, and OpenSSL is needed only for TLS outputs. Packages exist for Debian/Ubuntu (rtl-433), FreeBSD and Homebrew; release 25.12 (2025-12-12) ships Linux, macOS arm64 and Windows binaries, and the reviewed master commit is dated 2026-10-11.",
    "At review the README listed 380 device protocols numbered up to 386, 44 of them disabled by default and enabled with -R or a configuration file. Built-in decoders cover those listed models only; for other signals the analyzer and flex decoders frame OOK/FSK pulses and slice them into bits, and do not infer field meanings or protocol semantics.",
    "GPL-2.0. The optional HTTP API output listens on 0.0.0.0:8433 by default."
  ],
  "requirements_zh": [
    "实时接收需要基于 RTL2832 的 RTL-SDR 接收棒或 SoapySDR 设备；README 列出的积极测试设备包括 LimeSDR、PlutoSDR、HackRF One 和 SoapyRemote，也可连接 rtl_tcp 服务器。没有接收机时，可读取录制的 CU8、CS16 或 CF32 I/Q 及 AM 采样文件；-S 选项可把捕获到的信号保存为文件。",
    "以可移植的 C99 编写，使用 CMake 构建；RTL-SDR 与 SoapySDR 库在构建时均为可选，只有 TLS 输出需要 OpenSSL。Debian/Ubuntu（rtl-433）、FreeBSD 和 Homebrew 提供软件包；25.12 版（2025-12-12）提供 Linux、macOS arm64 和 Windows 二进制文件，所审阅的 master 提交日期为 2026-10-11。",
    "审阅时 README 列出 380 个设备协议，编号至 386，其中 44 个默认禁用，需通过 -R 或配置文件启用。内置解码器只覆盖所列型号；对其他信号，分析器和灵活解码器只对 OOK/FSK 脉冲分帧并切分为比特，不会推断字段含义或协议语义。",
    "采用 GPL-2.0。可选的 HTTP API 输出默认监听 0.0.0.0:8433。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/merbanan/rtl_433",
  "verification": "source-reviewed",
  "verified_at": "2026-10-18"
}