Lily58 Pro Hotswap Split Ergo 50% Keyboard Kit

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

Build guide in the GitHub repository

Kit includes:

• 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

Available optional add-ons:

• nice!nanos / Elite-Cs / Pro Micros
• OLED screens
• TRRS cable

Parts required to finish build not included in the kit:

• 2x Pro Micro or compatible controllers (Elite-C etc.)
• 58x Cherry MX-compatible switches