Usb stm32 microcontroller interfacing circuit reference using stack Stm32 pinout breakout artekit ak datasheet Ak-stm32-dip36 – stm32 36 pin breakout board
stm32 - Interfacing USB with a microcontroller - Electrical Engineering
AK-STM32-DIP36 – STM32 36 Pin Breakout Board | Artekit Labs