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Visitor II
July 1, 2021
Question

USB bootloader for STM32F401RE

  • July 1, 2021
  • 2 replies
  • 876 views

Hi,

I am using stm32f401RE and want to flash the firmware through USB. Is seperate USB bootloader need to be flashed for my usecase or the USB bootloader will already be available in ROM.

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    2 replies

    Graduate II
    July 1, 2021

    There is a USB DFU bootloader in system ROM. Look at AN2606!

    KK Y.1Author
    Visitor II
    July 1, 2021

    Hi , Thanks for your reply