Designed by Naoki Katahira (kata0510). Modified by 42. Keebs with a power switch and battery pads for native wireless functionality.

Build your very own split custom keyboard from scratch!

• Split 12×4 + 8 (50%-ish) ortho/ergo layout
• Uses hotswap sockets for either Cherry MX-compatible or Kailh Choc V1 switches
• Includes a power switch and battery pads for native wireless functionality (requires a nice!nano controller)
• Optional OLED screens
• Quite easy to build – based on Pro Micro controllers. Uses SMD diodes though.
• Includes FR4 switch plates
• Tinned lead-free finish, black or white solder mask

⚠️💀 Warning: Never plug/unplug the TRRS cable while the keyboard is powered! It could damage the data pin of the controller. 💀⚠️

Build guide in the GitHub repository

Kit contents

• 2x main PCBs
• 2x bottom plates made from PCB material (FR4)
• 2x FR4 switch plates
• 60x SMD diodes
• 2x TRRS sockets
• 2x reset/boot switches
• 2x SMD power switch
• 58x MX or Choc hotswap sockets
• Brass standoffs and screws
• 2x acrylic covers

Required parts not included in the kit

• 2x nice!nano (for wireless) or Frood (wired) controllers
• 58x Cherry MX-compatible switches
• TRRS cable (for a wired build)

Optional parts not included in the kit

• 2 packs of controller sockets/pins (to make them removable)
• 2x nice!view screens or 2x OLED screens + OLED sockets