Lagom keyboard kit

62.50 inc. VAT

Lagom is an easy-to-build full featured 65% keyboard using only through hole components.

It uses a separate QMK-compatible microcontroller (like the Pro Micro or Elite C) to enable flexibility in connectivity and to further simplify the soldering experience (no more soldering tricky USB ports).


  • Flexible layout options (ANSI, ISO, 6.25u or 7u or split space, split backspace)
  • 2 rotary encoders (for things like volume, next/previous track and brush size)
  • OLED screen (for things like WPM counts and adorable cats)
  • Integrated sandwich style FR4 case (with the PCB floating between a switch plate and the base)

This kit contains most of the things that you will need to build your own mechanical keyboard and program it yourself using QMK or Vial. See what’s included and what’s not included in the description below. Find the build guide here, the firmware here and the flashing guide here. 

You will need a separate microcontroller to build this keyboard. It’s not included, but we sell them here (Pro Micro) and here (USB-C).

Availability: In stock

SKU: 006 Category:

What’s included:

  • Printed circuit board, base and switch plate
  • Diodes (74)
  • Capacitors (2)
  • IC sockets (2)
  • ICs (SN74HC138N) (2)
  • Standoffs and screws (to build the case)
  • Rubber bumpers for the base

What’s not included (and you’ll need you source yourself):

  • MX compatible switches (3 pin or 5 pin, up to 72 of them depending on the layout)
  • A controller (Lagom supports Pro Micro, Pro Micro USB-C, or compatible footprint controllers like the Elite-C, Nice!Nano, or RP2040 based controllers with a Pro Micro footprint)
  • Keycaps
  • PCB mount stabilisers (for bigger keys like Space and Shift, the amount you need depends on the layout you go for)
  • OLED screen (we sell these here)
  • 2 Rotary Encoders (we sell these here)(and rotary encoder knobs)
  • RGB light strip (optional, but possible to add a WS2812b light strip under the PCB for extra glow)

What tools and equipment will you need to build this keyboard:

  • A soldering iron
  • Solder
  • Flux (optional but recommended)
  • Flush cutter pliers
  • A small amount of electrical tape

Supported layouts:

Supported layouts include:

  • Regular caps lock or stepped caps lock
  • ANSI (with 2.25u left shift, 2.25u enter and 1.5u pipe) or ISO (with split left shift (1.25u + 1u) and ISO enter key)
  • Regular 2.25u left shift or split left shift (1.25u + 1u)
  • Regular 2u Backspace or split backspace (1u + 1u)
  • Bottom row options:
    • 1.25u, 1.25u, 1.25u, 6.25u space, 1.25u, 1.25u
    • 1.25u, 1.25u, 1.25u, Split space (2.25u + 1.25u + 2.75u)
    • 1.5u, 1u, 1.5u, 7u space, 1.5u
  • Two rotary encoders or optionally 2 switches in their place


Weight 0.450 kg
Dimensions 32 × 13 × 2 cm

QMK, Vial

Layout options

ANSI, ISO, 6.25u space, 7u space, split space, Split left shift, Split backspace



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