Unverified50% confidenceFactExact time
dfu-util implements the USB DFU (Device Firmware Upgrade) protocol and is used to flash devices that support the DFU class over USB, such as STM32 microcontrollers, some Arduino boards, and mobile phones.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
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