CornePLUS2
User Manual & Troubleshooting
Last updated
User Manual & Troubleshooting
Last updated
⚠️ Don't worry if the switch plate and case feel loose when you receive your barebone unit. The plate is intentionally designed to sit inside the 3D frame with a slight gap. Once you install the switches, everything will snap into place and become firmly secured.
This is useful if you want to use the keyboard across different operating systems, especially Windows and macOS.
Open System Settings
Go to Keyboard
Click Modifier Keys
Swap Control and Command etc.
Click Done
Now on Windows, if you register LCTL(KC_B), it will send Control + B. But on macOS, it will send Command + B instead.
⚠️ Attention: This is not applicable for TRS cable connection Corne, Corne MX, Corne Choc. This is only for our CornePLUS2 series.
OLED display now shows the same info on both sides, so either half can be the master — no more WPM rocket on the slave side.
Fixed a bug where the touchpad (HT) would trigger phantom right-clicks after gestures.
Swipe gestures are disabled now to avoid accidental swipes.
Drag timeout set to 400ms for smoother use.
Following applicable for classic version too:
OLED display shows info on master, WPM rocket on the slave
RGB underglow and the 3 thumb keys on the bottom row now light up to show the current layer:
Purple for Layer 1
Spring green for Layer 2
Cyan for Layer 3
Orange for Layer 4
Blue for Layer 5
Magenta for Layer 6
Pink for Layer 7
Gold for Layer 8
Date: 2025.04.01
Corne with TPS43 Trackpad.
Added oled and rgb sleep
This is the classic corne without any encoder and trackpad.
This is a beta update
Fix RGB matrix issue as Left RGB matrix is mirrored
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.
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.
Refer to
To begin remapping your keyboard, download the Vial software or use the Vial web interface. You can access it at Read more on .
This is for CornePLUS2, usb-c to c connection, pcba. List of firmware download from below, default keymap layout download . Flashing manual refer to .
Download uf2 for version, version
Note: This download includes the basic configuration files only. It does not include the special trackpad customizations we’ve tailored for end users. You’re free to modify the files to suit your own preferences.
Low profile 3D case for - ,
Trackpad holder-
Low profile intermediate layer , (for 1.2mm switch plate)
, requires 3mm hot shrink nuts and double sided tape.
