Corne Choc DIY KIT


Corne Choc 42-key Hotswap Split Ergo Keyboard DIY KIT. PCB Supports:

Acrylic Colors Comparison


Corne Choc DIY KIT Hotswap Split Ergo Keyboard comes with:

Parts that don’t come in the kit, but are required for the DIY build:

that are optional, but recommended for the build:

Additional notes:

  • PCB Supports only Kailh Choc Low Profile switches and Choc hotswap sockets (not possible to solder the switches directly into PCB)
  • Therefore this DIY Kit comes automatically with FR4 Switch Plates. Base plates can be Acrylic or FR4.
  • Split keyboard with 3 rows, 6 columns and 3 thumbs per half
  • Supports VIA if you want to change your layout without the need to know how to code and flashing each time the controllers (requires to flash on first time the VIA keymap)
  • You will need to know some basic programming if you’ll want to use some advanced features adapt the keymap’s layout to your needs
  • You will need some basic knowledge of soldering + soldering equipment
  • PCBs are reversible
  • You’ll need H1.3 and H1.5 Hex Tool for M2 size screws.



Photos are for demonstration purpose ONLY, please read the full kit description.

Corne was created by Kosuke Adachi (a.k.a. foostan).

Additional information

Base Plate

Black 1.5mm FR4, White 3mm Acrylic, Black Matte 3mm Acrylic, Clear 3mm Acrylic, Frosted 3mm Acrylic, Smoked 3mm Acrylic

OLED Cover Plate

Clear 3mm Acrylic, Smoked 3mm Acrylic, Frosted 3mm Acrylic, White 3mm Acrylic


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