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Firmware Update

Applicable Version

This document applies to devices with firmware version >= v1.2.0-2-gf71af68. This version can be updated directly via the web tool without entering DFU mode. If your firmware version is lower than this, please refer to the Firmware Flashing document.

Check Firmware Version​

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

Firmware Download​

You can obtain the firmware via the following link:

Please note

The zip archive must be extracted before use.

  • Alternatively, download the complete repository via git (ensure the host machine has internet access):

  • For general systems

    cd && git clone https://cnb.cool/3dmellow/FLY-Firmware.git

  • For FLY host machine

    git clone https://cnb.cool/3dmellow/FLY-Firmware.git /data/FLY-Firmware
    ln -s /data/FLY-Firmware /root/FLY-Firmware

  • If the firmware package has already been downloaded, it is recommended to update to the latest version before proceeding:

    cd ~/FLY-Firmware && git pull
  • The previous repository is no longer maintained. To delete it, execute: 
    rm -rf ~/FLY_Katapult /root/FLY_Katapult

The current firmware is located in the following path within the compressed package:

FLY-Firmware/Screen/HDMI/Product-Firmware

Update Steps​

  1. Connect the screen to your computer using a Type-C cable that supports data transfer.
  2. Visit the FLY-HDMI Firmware Update Tool.
  3. Click the Burn Firmware button.
  4. Click Select Device, choose FLY-HDMI-LCD from the pop-up list, and then click Connect.
  5. After a successful connection, you can view the current firmware version on the tool page.
  6. Click Select Firmware, browse and select the downloaded firmware file.
  7. Click Start Burning and wait for the process to complete.
  8. After successful burning, the screen will automatically restart.
Note

Do not disconnect the Type-C connection during the update process, as this may cause the burning to fail.

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