{
  "added_at": "2026-11-09",
  "category": "protocol-analysis",
  "description_en": "RF-Bridge-OB38S003 provides replacement firmware for 433 MHz radio-to-Wi-Fi bridges that decodes radio packets and sniffs unknown codes. It offers passthrough, RCSwitch and Portisch modes for Sonoff Bridge R2 boards and supported 8051 microcontrollers, forwarding results over UART to the ESP8265.",
  "description_zh": "RF-Bridge-OB38S003 为 433 MHz 射频转 Wi-Fi 网桥提供替代固件，可解码无线电数据包，并在 Portisch 模式下嗅探未知编码。它为 Sonoff Bridge R2 主板及受支持的 8051 微控制器提供透传、RCSwitch 和 Portisch 模式，通过 UART 向 ESP8265 发送结果。",
  "entry_url": "https://awesomerea.org/resources/rf-bridge-ob38s003/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/rf-bridge-ob38s003/",
  "evidence_url": "https://github.com/mightymos/RF-Bridge-OB38S003/blob/bfddbd17b53f08ff3a89ef4fd91858896eff380e/README.md",
  "group": "tools",
  "id": "rf-bridge-ob38s003",
  "json_url": "https://awesomerea.org/resources/rf-bridge-ob38s003/record.json",
  "kind": "tool",
  "markdown_url": "https://awesomerea.org/resources/rf-bridge-ob38s003/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/rf-bridge-ob38s003/index.md",
  "name": "RF-Bridge-OB38S003",
  "name_zh": "RF-Bridge-OB38S003 433 MHz 无线电码分析固件",
  "record_type": "resource",
  "relationship": "foundation",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Requires a supported bridge board or microcontroller and multiple flashing steps.",
    "Building requires SDCC 4.5.0 or later.",
    "Portisch may output garbage after many hours in sniffing mode.",
    "BSD-2-Clause licence."
  ],
  "requirements_zh": [
    "需要受支持的网桥板或微控制器，并经过多步刷写。",
    "构建需要 SDCC 4.5.0 或更高版本。",
    "Portisch 连续嗅探数小时后可能输出乱码。",
    "许可证为 BSD-2-Clause。"
  ],
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/mightymos/RF-Bridge-OB38S003",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}