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ST-LINK V2-1

Overview

本仿真器是在"负熵生之光"大佬的基础上进行了修改如下：
1、去掉了D+ D-的稳压保护（因负的实际上没有焊接）
2、修改了尾部输出焊盘顺序与某宝V2版本的输出顺序进行匹配兼容
3、去掉了下载输出的排针过孔直接通过简牛座焊接到PCB尾部焊盘来实现输出仿真
4、修改了输出的丝印的顺序

通过这些修改可直接通过我设计的接口转接板来进行不同接口的下载
告别了杜邦线的误插、接触不良、繁琐等问题

本项目实测可用主控芯片：
STM32F103CBT6 刷ST_LINK V2.1固件
STM32F103C8T6 刷ST_LINK V2固件
非常推荐：
合宙AIR32F103CBT6刷V2.1固件完全兼容（这个芯片价格在4.8 可把整体成本降到十元左右）

固件下载：
暂时可参考下面链接制作方式
后期有时间我将出一个完整教程

版本区别：
V2：支持STM32和STM8调试，不带虚拟串口V2-1：仅支持STM32调试，不支持SWIM（即不能调试STM8)，带虚拟串口和虚拟U盘下载。

本项目参考了以下开源君们的分享：
https://oshwhub.com/FJ956391150/ST_LINK-V2_1_copy
https://oshwhub.com/CYIIOT/ST_LINK-V2_1
在此感谢

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Update:2025-06-30 21:49:01

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