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Marlin Firmware Download

Important Notes

Please do not place it under a Chinese path.

Fly_D8-Pro-Marlin​

  • Click the download link below
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Marlin Firmware Compilation

Important Notes
  • This tutorial is based on operations in the Windows system.
  • This tutorial uses vscode, please install it in advance.

Install Python Environment​

  • Download the Python environment.
  • Click the download link below.
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  • Installation completed.
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Install vscode Extensions (Plugins)​

  1. Open vscode, open the extension store (the button with four squares on the left side of the interface).
  2. In the search box, enter:
platformIO
  1. Find the plugin and install it.
  2. Restart vscode.
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Firmware Location​

  • After successful compilation, the firmware file you need is firmware.bin.
  • It is located in the .pio\build\<Your Board Model>\ folder under the project directory.
  • Path Explanation: <Your Board Model> should be replaced with the specific board model you selected during compilation, such as D8 or super8. This directory name corresponds to your compilation environment.
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Flash Firmware​

Important Notice

To ensure successful STM32 flashing, please pay attention to the following:

  • Some computer USB ports may have driver or signal compatibility issues, leading to unstable flashing. It is recommended that you try connecting to a different USB port.
  • If changing ports does not work, an effective solution is to connect via an external USB hub, which often improves compatibility.
  • When the flashing software reports the error message shown below, also try using a hub first. If the problem persists, please check or use the host computer software for flashing.
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  1. Flashing Tool Download Link
  2. Download SetupSTM32CubeProgrammer and the STM32 DFU Driver.
  3. Download the firmware to any directory on your computer.
  4. Connect the mainboard to the computer using a Type-C cable. Ensure it has entered DFU flashing mode.
  5. In STM32CubeProgrammer, select USB mode, refresh, and connect.
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  6. If no error pop-up appears, the connection is successful.
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  7. Click the download icon on the left and select the options shown below.
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  8. Click the Browse button indicated by the arrow, then select the firmware you need to flash.
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  9. For Start address, enter 0x08000000.
    • Note: If the firmware is in HEX format, please skip this step!!
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  10. Click Start automatic mode below to begin flashing the firmware.
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  11. The prompt below indicates that the firmware flashing is complete.
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