STM32 DFU Flasher

Flash the firmware of USB DFU capable projects to your device directly from the browser.

Select a project, then select a firmware and click Connect. Your browser will prompt you to select the USB device. After selecting the device, verify its details and click Flash to begin.

Caution

This operation will overwrite your microcontroller memory and/or registers. Do it at your own risk! I DO NOT take any responsibility for any damage you may incur. Please be careful when selecting the project and firmware!

This tool usually won't brick your device, but a wrong firmware may require the usage of development tools like the STLINK to recover and/or flash a new firmware. See the Hardware Build Manual for details.

This tool DOES NOT collects any user information. It runs on your browser.