EKCorne Trackball wired version user manual
Share

Welcome to your new EKCorne, a 42-key split ergonomic keyboard with an optional modular trackball. Follow these steps to get your keyboard set up and customized for your workflow.
Quick Start
Insert the trackball module securely into the designated trackball mount on the keyboard.
Use the included USB-C cable to connect the left side of the keyboard to the right side.
Use a second USB-C cable to plug the either left or right side of the keyboard directly into your computer.
Insert the trackball module securely into the designated trackball mount on the keyboard.
Use a USB-C cable to connect the left side of the keyboard to the right side.
Use a second USB-C cable to plug the left side of the keyboard directly into your computer.
Features
The keyboard comes packed with firmware features.
- Auto-Mouse Layer (Layer 4): Your keyboard will automatically trigger the mouse layer as soon as you use the trackball. It will intelligently return to your previous active layer when the trackball has been idle for approximately 0.3 seconds.
Firmware and Keymapping
The keyboard fully supports Vial for real-time keymapping without needing to flash your board.
- Keymapping: Visit vial.rocks in your browser or download the vial app to instantly customize your layout, layers, and macros.
- Source Code: If you want to dive deeper into the firmware or compile your own advanced configurations, visit the official QMK/Vial repository here: github
- Bootloader Mode: For left side, press top 2nd left key and plug the USB-C cable. For right side, press top 2nd right key and plug the USB-C cable.
Compiled Firmware: