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Lily58 Pro Hotswap Split Ergo 50% Kit (Black/White)

42.35

Build your very own hotswap split ergo 50% custom keyboard from scratch!

Easy to build, uses Pro Micro (or compatible) controllers.

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  • Add-ons *

    nice!nano V2 Wireless Controller

    25.05

    Powerful wireless Pro Micro drop-in replacement Looking for a cheaper alternative? Check out the nRF Pro Micro wireless controller - a drop-in replacement that uses the same firmware (ZMK).

    AddRemove

    nice!nano V2 Wireless Controller

    (3 customer reviews)

    25.05

    Powerful wireless Pro Micro drop-in replacement

    Looking for a cheaper alternative? Check out the nRF Pro Micro wireless controller – a drop-in replacement that uses the same firmware (ZMK).

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    ×

    Frood RP2040 Pro Micro Controller

    9.9814.52

    Powerful and affordable RP2040-based Pro Micro drop-in replacement

    AddRemove

    Sale!

    Frood RP2040 Pro Micro Controller

    (2 customer reviews)

    9.9814.52

    Powerful and affordable RP2040-based Pro Micro drop-in replacement

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    ×

    Controller Sockets/Pins/Headers

    0.489.68

    Various sockets / pins for Pro Micro/nice!nano/Frood and similar controllers Pack for one controller

    AddRemove

    Controller Sockets/Pins/Headers

    0.489.68

    Various sockets / pins for Pro Micro/nice!nano/Frood and similar controllers

    Pack for one controller

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    ×

    OLED Display Module 0.91″ 128×32

    3.754.84

    0.91" OLED module with 128x32 pixel resolution

    AddRemove

    Sale!

    OLED Display Module 0.91″ 128×32

    3.754.84

    0.91″ OLED module with 128×32 pixel resolution

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    ×

    Low Profile OLED Socket (1 pc)

    1.09

    Low profile socket good for socketing OLED screens with standard (thick, square) header pins Includes a single 4-pin one row socket.

    AddRemove

    Low Profile OLED Socket (1 pc)

    1.09

    Low profile socket good for socketing OLED screens with standard (thick, square) header pins

    Includes a single 4-pin one row socket.

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    ×

    Standard Laser-cut Switch Plate Foam – Lily58

    12.10

    Only for Cherry MX-compatible switches - doesn't work with Choc switches Not for use with a Tenting/Tilting kit Select special version below.

    AddRemove

    Standard Laser-cut Switch Plate Foam – Lily58

    12.10

    Kit: Lily58

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    ×

    Plain/Braided/Metal TRRS cable (Sold Out)

    3.876.05

    TRRS cable for use with split keyboards

    AddRemove

    Plain/Braided/Metal TRRS cable

    3.876.05

    TRRS cable for use with split keyboards

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    ×
  • Soldering

    We can solder the kit for you. It will add 3-5 days to the order processing time.
    Price is just for the service, no extra parts included.
    If you want the controllers to be removable, please include 2 packs of controller sockets + pins.

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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
Weight 0.28 kg
Socket Type

Cherry MX-compatible, Kailh Choc V1

Colour

Black, White

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