How can I use STM32CubeProgrammer to access the USB-DFU bootloader on my STM32 board? In our example here, we will use the Nucleo-H742ZI as our STM32 board to show you how to use the STM32CubeProgrammer to access the target’s USB-DFU bootloader.Įvery STM32 MCU comes pre-programmed from our factory with a system memory bootloader stored in the internal boot ROM, which is also referred to as system memory.
