USB bootloader

STM32 Flash loader demonstrator

STM32 Flash loader demonstrator (UM0462) (replaced by STM32CubeProgrammer)

• https://www.st.com/en/development-tools/flasher-stm32.html

WeAct HID bootloader

• https://github.com/WeActStudio/WeAct_HID_Bootloader_F4x1
• https://github.com/Serasidis/STM32_HID_Bootloader
• https://github.com/bootsector/stm32-hid-bootloader

How to flash USB bootloader in STM32 black-pill board to program it with Arduino IDE

• https://blog.etechpath.com/how-to-flash-usb-bootloader-in-stm32-black-pill-board-to-program-it-with-arduino-ide/comment-page-1/

Custom Bootloader for STM32 Black Pill using USB CDC

• https://github.com/Karim-Bouanane/Custom-Bootloader-for-STM32-Black-Pill-using-USB-CDC

YouTube

A reference tutorial on firmware flashing the STM32F103 BLACKPILL micro controller board.

• https://www.youtube.com/watch?v=HBgqfAhp-jM
• https://play.google.com/store/apps/details?id=com.martinloren.stm32utils&pcampaignid=web_share

This video will introduce the STM32F411 Arm microcontroller and the operation of the three on-board bootloaders.

• https://www.youtube.com/watch?v=KgjYJw_80DA
• https://mecrisp-stellaris-folkdoc.sourceforge.io/
• https://sourceforge.net/projects/mecrisp/files/

VS Code

• https://www.reddit.com/r/embedded/comments/1el1bul/using_vscode_to_debug_application_code_when_a/
• https://community.platformio.org/t/platformio-on-vscode-for-stm32-stm32f103-bluepill-with-the-arduino-framework-cannot-upload-via-usb-dfu-bootloader/16393