How to edit D3D universal firmware
- 1. Connect the USB from the control panel to the laptop
- 2. Get the latest Marlin Universal file File:Marlin Universal.zip
- 3. Open Arduino IDE
Under "Tools", make sure Board (for D3D Universal Mega), Processor and Port match what you are using
File/Open Downloaded Marlin file.
Look for the script you want to edit among the existing tabs and edit what is needed.
You might get an error stating that you need additional libraries. To add them Sketch/Include Library/Manage Libraries and search and install what you need.
Upload the Marlin file to your Board and you are done :)