129. Install STM32 DFU Bootloader. Program STM32F103C8 via USB Port
Can program from CubeIDE using CubeProgrammer also Arduino IDE
No more ST-Link or UART USB to TTL
Can use USB CDC for serial monitor
Device Firmware Update (DFU)
* Need ST-Link or USB to TTL only one time for bootloader installation
If it dows not upload, use 2k resistor between pin PA12 and 3.3V
Install CubeProgrammer video
Bootloader bin file
Arduino Core STM32
Additional Boards Managers URLs
