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  • Shen Zhen

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ylongw/README.md

Embedded engineer by day, AI tinkerer by night.

I build things with STM32 / Cortex-M / FreeRTOS at work, and experiment with AI agents + automation on a Mac mini at home.

🔧 What I'm working on

  • Embedded firmware — NFC (PN7160/PN532), bootloaders, RTOS on STM32/GD32
  • AI agent tooling — Building skills and workflows for AI assistants
  • Self-hosted infra — Tunnels, dashboards, monitoring on a single Mac mini

📌 Featured Projects

Project What it does
embedded-review AI-powered code review for embedded/firmware projects
video-whisper Local video/audio transcription on Apple Silicon (no API, no cloud)
relay46 Dual-path reverse proxy for self-hosted services behind NAT
GD32_Clang_CMake_template GD32 + Clang + CMake build template
pn532-reader Web interface for PN532 NFC reader

🛠️ Tech Stack

C C++ Python TypeScript STM32 GD32 FreeRTOS NFC CMake Node.js


Most of my repos come from real projects — things I needed, built, and decided to share.

Popular repositories Loading

  1. GD32_Clang_CMake_template GD32_Clang_CMake_template Public

    GD32 MCU project template using Clang + CMake + Ninja (no Keil needed)

    C 8 2

  2. embedded-review embedded-review Public

    Embedded/firmware code review skill for AI agents. Memory safety, interrupt correctness, RTOS pitfalls, hardware interfaces, C/C++ traps. STM32/Cortex-M/FreeRTOS focused.

    Shell 3

  3. ylongwang2782.github.io ylongwang2782.github.io Public

    blog

    HTML 1

  4. MicroPython_ESP32_Start MicroPython_ESP32_Start Public

    Python 1

  5. GD32F4xx_keil_project_template GD32F4xx_keil_project_template Public

    C 1

  6. SerialLogViewer SerialLogViewer Public

    Web-based serial port log viewer with filtering and highlighting

    Vue 1