Corne 2.4gHz wireless keyboard user manual

Corne 2.4gHz wireless keyboard user manual

Overview

The Corne 2.4GHz Wireless Keyboard is a split, ergonomic, mechanical keyboard with a 3x6 columnar stagger layout and 3 thumb keys per half (42 keys total). It uses 2.4GHz wireless technology for low-latency communication between the two halves and your computer, powered by a USB receiver. This manual provides basic setup, usage, and troubleshooting instructions.

 

What’s Included

  • Left and right keyboard halves
  • 2.4GHz USB receiver
  • Rubber feet
    Note: CR2032, Switches and keycaps are not included unless pre-assembled.

Batteries:

  • You will need two CR2032 coin cell batteries (one per half). The batteries can be used about 1 year (4 hour continuous typing daily).

Getting Started

1. Install Batteries

  1. Locate the battery compartment on the underside of each keyboard half.
  2. Remove existing CR2032 coin cell if any.
  3. Insert one CR2032 coin cell battery per half, matching the polarity (+/-) markings.

2. Connect the Receiver

  1. Plug the 2.4GHz USB receiver into a USB port on your computer.
  2. Ensure the receiver is within 8-10 meters (26-33 feet) of the keyboard for optimal signal.

3. Power On

  1. Flip the power switch (upward) on each half to the "ON" position. 
  2. The halves will pair with the receiver within few seconds. 

Keymapping using vial.rocks

Here’s a quick guide to configure keymapping for a Vial keyboard using the vial.rocks website:

  1. Visit the Website: Open your browser (Chrome, Chromium, or Edge recommended) and go to vial.rocks
  2. Connect the Keyboard: Click "Connect" in the pop-up menu.
  3. Edit Keymapping: Click the layer and the key you want to change in the top layout view. Then, select the new key or action (e.g., letter, number) from the bottom menu.
  4. Save Changes: Your changes are saved to the keyboard automatically and take effect instantly.

Specifications

  • Connectivity: 2.4GHz wireless (Gazell or similar protocol)
  • Range: Up to 10 meters (33 feet)
  • Power: 2x CR2032 batteries (approx. 2-6 months battery life, depending on usage)
  • Switches: Hot-swappable MX-style (no low-profile support)
  • Firmware: QMK/Vial compatible
  • Dimensions: ~150mm x 100mm per half (varies by case)

 

Troubleshooting

  • Keyboard Not Responding:
    • Ensure batteries are installed correctly and not depleted.
    • Re-plug the USB receiver into a different port and wait around 10 seconds.
    • Move the keyboard closer to the receiver to avoid interference.
  • Connection Drops:
    • Avoid placing the receiver near Wi-Fi routers or other 2.4GHz devices.
    • Replace batteries if the signal weakens.

 

This keyboard is inspirited by:
Mitosis:
https://github.com/reversebias/mitosis-hardware/tree/master

Redox:
https://github.com/mattdibi/redox-keyboard/tree/master

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