CornePLUS2

User Manual & Troubleshooting

Getting Started

Cable & Connection

Refer to Type C-Cable between Split & USB-C Cable

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Software and Firmware

Software

To begin remapping your keyboard, download the Vial software or use the Vial web interface. You can access it at https://get.vial.today/. Read more on Software Key Remapping.

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Firmware

Basic Configuration

• Vial support

• 10 Layers

• 32 Tap dance

• 32 Combo

• 32 Key overrides

• Qmk settings

• Mousekey

• Mediakey

RGB Support

• RGB lighting

• RGB matrix

Special Keycode

Special Keycode

• ATABF (cycle window forward), ATABR (cycle window previous): winOS only

• ATMWU (alt mouse wheel up), ATMWD (alt mouse wheel down)

• POWER

• SCRUD (change vertical scrolling direction), SCRLR (change horizontal scrolling direction)

• DPI+ (increase DPI of trackpad), DPI- (decrease DPI of trackpad)

• DPI0 (reset DPI)

• MOSCR (hold to activate scroll mode)

• TOSCR (toggle on/off scroll mode)

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Latest Firmware & Flashing

This is for CornePLUS2, usb-c to c connection, pcba. List of firmware download from below, default keymap layout download here. Flashing manual refer to RP2040 Flashing guide.

⚠️ Attention: This is not applicable for TRS cable connection Corne, Corne MX, Corne Choc. This is only for our CornePLUS2 series.

v2.05 Trackpad 🆕

Corne with TPS43 Trackpad.

• Added oled and rgb sleep

v2.05 Classic - RGB Patch 🆕

This is the classic corne without any encoder and trackpad.

• This is a beta update

• Download

• Fix RGB matrix issue as Left RGB matrix is mirrored

• Source code, please use Vial environment. The codes are messy atm. Please backup your crkbd folder and paste this. Compile using this command qmk compile -kb crkbd -km vialplus205-c.

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Hardware Modification

3D Files

1. Low profile 3D case

2. Low profile intermediate layer (for 1.5/1.6mm switch plate), (for 1.2mm switch plate)

3. Holy mcu cover & Trackpad holder, requires 3mm hot shrink nuts and double sided tape.

Common Issues and Fixes

Keyboard Not Responding

• Ensure the port supports data transmission: Some charging-only ports may not work for data, causing the keyboard to be unresponsive.

• Verify that the Type-C cable supports data transfer: Make sure the Type-C cable you're using is capable of both data transfer and power delivery.

Trackpad Not Responsive

If the trackpad is unresponsive, which typically occurs after flashing new firmware:

• Remap and press the DPI0 key to activate the trackpad. You can find this key under the User tab in Vial. Remap and register DPI0.