Skip to main content

Fly Buffer Plus Firmware Flashing

Applicable Versions

This document applies to devices with firmware versions lower than v2.0.0. If your firmware version is at or above this version, please refer to the Firmware Update document to update directly via the web tool without entering DFU mode.

Check Firmware Version​

Through the Web Tool, you can view the current firmware version number after connecting the device.

Firmware Download​

You can obtain the firmware via the following links:

Please Note

The archive must be extracted after download before use

Enter Flashing Mode (For Flashing BOOT Firmware)​

You can make the device enter flashing mode using any of the following methods:

  • Method 1:

    1. Connect the device to the computer using a Type-C cable.
    2. Press and hold the BOOT button on the device, briefly press the RESET button, then release BOOT.

  • Method 2:

    1. Press and hold the BOOT button on the device.
    2. Connect the Type-C cable to the device and computer, then release the BOOT button.
Loading...

Flash Complete Firmware​

The firmware is located at the following path within the archive:

FLY-Firmware/ExtensionBoard/LLL-PLUS/mergedBL

For general flashing methods, please refer to the following link:

Update Firmware Please See This Link

Note

Do not disconnect the Type-C connection during the flashing process, otherwise it may cause flashing failure.

Next Steps​

After the BOOT firmware has been flashed, the device supports direct updating of the main firmware via the web tool without needing to enter DFU mode again.

Please refer to the Firmware Update document to complete the main firmware update.

Loading...