foostan/crkbd

Corne keyboard, a split keyboard with 3x6 column staggered keys and 3 thumb keys.

Makefile

7,689

559 commits

updated May 10, 2025

See the code

README

Corne keyboard

The Corne keyboard is a split keyboard with 3x6 column staggered keys and 3 thumb keys, based on Helix. Crkbd stands for Corne Keyboard.

v4

Latest versions

  • corne-cherry: for Cherry MX compatible switches

    • v4 Hotswappable (JP/EN)
    • v4 Soldering (will be released)
  • corne-chocolate: for Kailh choc v1 and v2 switches

    • v4 Hotswappable (JP/EN):
    • v4 Soldering (will be released)

Old versions

  • corne-classic: for Cherry MX compatible switches
    • v1 Soldering: (JP/EN)
  • corne-cherry: for Cherry MX compatible switches
  • corne-chocolate: for Kailh choc v1 switches
    • v2 Hotswappable: (JP/EN):
  • corne-light: for easy build with a simple PCB
    • v1 Soldering: (JP/EN):
    • v2 Soldering: (JP/EN):

Notice

There are currently reports of a bug in v4.* caused by electromagnetic interference. Depending on the environment, one or both of the left and right keyboards may stop working. It is known that this is often caused by EMI emitted by mobile phones. If you experience this kind of problem, reconnect the USB, move the EMI-generating device (probably a mobile phone) more than 30 cm away from the keyboard, and observe the situation.

For more details, please see this issue. We look forward to receiving any new information. https://github.com/foostan/crkbd/issues/265

Images

Cherry

corne-cherry image image

Chocolate

corne-chocolate image image

Drawing

sketche

ergonomic-keyboard
keyboard
mechanical-keyboard
split-keyboard

foostan/crkbd

Corne keyboard, a split keyboard with 3x6 column staggered keys and 3 thumb keys.

Makefile

7,689

559 commits

updated May 10, 2025

See the code

README

Corne keyboard

The Corne keyboard is a split keyboard with 3x6 column staggered keys and 3 thumb keys, based on Helix. Crkbd stands for Corne Keyboard.

v4

Latest versions

  • corne-cherry: for Cherry MX compatible switches

    • v4 Hotswappable (JP/EN)
    • v4 Soldering (will be released)
  • corne-chocolate: for Kailh choc v1 and v2 switches

    • v4 Hotswappable (JP/EN):
    • v4 Soldering (will be released)

Old versions

  • corne-classic: for Cherry MX compatible switches
    • v1 Soldering: (JP/EN)
  • corne-cherry: for Cherry MX compatible switches
  • corne-chocolate: for Kailh choc v1 switches
    • v2 Hotswappable: (JP/EN):
  • corne-light: for easy build with a simple PCB
    • v1 Soldering: (JP/EN):
    • v2 Soldering: (JP/EN):

Notice

There are currently reports of a bug in v4.* caused by electromagnetic interference. Depending on the environment, one or both of the left and right keyboards may stop working. It is known that this is often caused by EMI emitted by mobile phones. If you experience this kind of problem, reconnect the USB, move the EMI-generating device (probably a mobile phone) more than 30 cm away from the keyboard, and observe the situation.

For more details, please see this issue. We look forward to receiving any new information. https://github.com/foostan/crkbd/issues/265

Images

Cherry

corne-cherry image image

Chocolate

corne-chocolate image image

Drawing

sketche

ergonomic-keyboard
keyboard
mechanical-keyboard
split-keyboard

Project health

Overall

2.9/10

Maintained

0/10

Code review

6/10
OpenSSF Scorecard

Significant stargazers

(top 24 of 93)

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