![Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest](https://www.dronetrest.com/uploads/db5290/original/2X/4/46dea181c09a751e542ef981d97c41469cb03383.jpg)
Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest
![How to fix dfu-util, STM, WinUSB, Zadig, Bootloaders and other Firmware Flashing issues on Windows - Scott Hanselman's Blog How to fix dfu-util, STM, WinUSB, Zadig, Bootloaders and other Firmware Flashing issues on Windows - Scott Hanselman's Blog](https://hanselmanblogcontent.azureedge.net/Windows-Live-Writer/4f05848a92bc_EBF9/Screenshot%20(129)_7febd92c-9e16-4307-9241-9a05d14a7a1c.png)
How to fix dfu-util, STM, WinUSB, Zadig, Bootloaders and other Firmware Flashing issues on Windows - Scott Hanselman's Blog
![Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest](https://www.dronetrest.com/uploads/db5290/original/2X/9/9af155b2942687275fd65dfde961b0c2e113321e.png)
Fix any STM32 DFU Drivers issues when flashing Betaflight/Cleanflight firmware - Guides - DroneTrest
![Do I really need to put stm32 microcontroller into bootloader mode to program it? - Electrical Engineering Stack Exchange Do I really need to put stm32 microcontroller into bootloader mode to program it? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/gRZ5z.jpg)