FLY DFU-AUTO
FLY DFU-AUTO is a firmware flashing software developed based on dfu-util, which can run on Windows systems. By connecting the device via USB, it can automatically detect DFU devices and complete firmware erasing, flashing, and other operations without relying on host-machine command-line tools.
Supported MCUs
| MCU | Device Identification | VID:PID |
|---|---|---|
| STM32 | STM32 BOOTLOADER | 0483:df11 |
| APM32 | APM32 DFU ISP | 314b:0106 |
| AT32 | AT32 DFU BOOTLOADER | 2e3c:df11 |
Main Features
| Feature | Description |
|---|---|
| Automatic Device Detection | Automatically monitors and refreshes the DFU device list after startup, supports displaying devices without installed drivers |
| One-Click Driver Installation | Built-in driver installation function (WinUSB, based on libwdi); installing, reinstalling, or replacing drivers can all be completed within the interface |
| Firmware Flashing | Select a .bin firmware file and flash it with one click; only .bin format is supported |
| Firmware Erasing | Supports the Force Erase (mass-erase) option to erase the chip before flashing |
| Restart After Flashing | Supports the Restart After Flashing (leave) and USB Reset (-R) options |
| Automatic Flashing | When enabled, a new flashing round will automatically start when the device is disconnected and reconnected, suitable for flashing multiple devices in sequence |
| Run Logs | Displays the executed dfu-util commands, flashing progress, and error information in real-time at the bottom of the interface |
| Chinese/English Interface | Supports both Chinese and English interface languages, switchable at any time via the menu |
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Feature Entry
| Feature | Documentation |
|---|---|
| Software download and detailed usage instructions | Download and Usage |
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