nanoDAP 离线烧录器，拖拽到U盘烧录

https://github.com/wuxx/nanoDAP

DAP离线烧录器

PC端程序

https://gitee.com/airtech/offline_Qt

固件程序

https://gitee.com/airtech/offline_burner

SWD离线烧写器

https://github.com/MBronsom/OfflineSWD/