• Unzip the archive.
  • Go to the device manager, right-click on either “STM32 BOOTLOADER” that should have an exclamation mark or “STM device in DFU mode” in the Universal Serial Bus controllers category.
  • Choose Update Driver Software
  • Browse my computer for driver software -> Let me pick from a list of device drivers on my computer-> Have Disk
  • Point to the folder you unzipped the archive in, and select “STM32 BOOTLOADER”.

If prompted that the driver is not signed, choose Install anyway.

Download Link


18 July 2013