Set up STM32 "blue pill" for Arduino IDE · One Transistor
GitHub - DAlexis/stm32-usb-bootloader: This repository contains bootloader for stm32f1xx microcontrollers. It works for stm32f103ret6, but you can simply adopt it to any MCU supporting STM32 HAL library with USB and SD-card
STM32 BLUEPILL USB BOOTLOADER SUPPORT - YouTube
STM32 Blue Pill USB Bootloader — How I fixed the USB Storage, Serial, DFU and WebUSB interfaces
How to Install the STM32 USB Bootloader, New Version! (Blue Pill F103C8T6) - YouTube
STM32 Bootloader: Programming STM32F103C8 via USB Port
Program "blue pill" with STM32 Cores in Arduino IDE · One Transistor
Programming STM32F103C8 Board (Blue Pill) using USB Port
Custom Bootloader In STM32 - Hackster.io
STM32 Bootloader Implementation: Step-by-Step Guide with Code