The DevPort is a micro‑USB adapter designed exclusively for UltraProffie lightsaber soundboards.It has no compatibility with Obsidian, Emerald, or Diamond boards. The device is required to connect your UltraProffie board to the UltraProffie Launcher (via Google Chrome) or to Arduino over USB. The DevPort enables direct communication between your saber’s Arduino-based soundboard and your computer, giving advanced users access to firmware updates, sound font management, blade style customization, and deeper ProffieOS configuration. For step-by-step programming instructions, setup walkthroughs, and troubleshooting tips, read our guide on how to use an UltraProffie DevPort. Please note: Use this tool only if you understand how to program your soundboard; any use of the DevPort with an UltraProffie soundboard voids the warranty.
