VisualCode projects for PJRC Teensy boards

Hardware-first crash forensics for Cortex-M: staged bring-up, zero-probe UART diagnostics, and causal fault replay for STM32 + FreeRTOS MPU.

All-in-one hardware solution for developing UAVCAN-compatible devices.

一个基于 STM32 的多功能嵌入式调试工具，通过自定义 HDLC 封装串口协议，支持 Flash 读写、EEPROM 操作、I²C/SPI 寄存器调试等功能。PC 端可通过标准命令帧与设备可靠通信，适用于硬件开发与固件调试场景。

轻量化本地运行的网页嵌入式调试工具 Local web-based serial, TCP, and UDP debugging tool with live logs, HEX sender, checksum support, and serial plotter style charts for embedded development.