HOWTO Flash using STM32CubeProgrammer¶

Stm32CubeProgrammer is the last most powerful option for DFU and ST-Link firmware update.

Visit https://www.st.com/en/development-tools/stm32cubeprog.html to download.

Cube is simple to use.

1. Place the device in DFU mode
2. Search USB and it will see the chip connected to USB
3. Open hex and download

A major downside of Stm32CubeProgrammer is some incompatibility between driver versions, which can result in rusEFI Console being unable to update the firmware.

See also HOWTO-nDBANK