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meson

by PyrooL · ·

46 / 44 keys split

Alps / Choc v1 / MX Pro Micro socket QMK

3D render of the meson circuit board
The bare PCB, drawn from meson.kicad_pcb. No switches or keycaps: this is the board as manufactured.

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Record 88% complete · 15 of 17 fields

A split 3x14 keyboard with spacebars on a fourth row. Reversible MX//Alps/Choc support.

Layouts

Spec

Shape

Body
split, 2 halves
Split link
TRRS cable
Splay
— not recorded —
Stagger
— not recorded —
Key spacing
MX spacing · 19.05 × 19.05 mm

Switches

Switch footprint
Alps, Choc v1, MX
Hotswap
Mill-Max, or solder the switches in

Electronics

Controller
Pro Micro socket
Connectivity
Wireless with a nice!nano v2 — needs a ZMK config
USB port
USB-C or micro-USB, depends on the dev board
Firmware
QMK (meson)
Firmware targets
ATmega32U4
Key wiring
4×7 matrix per half, column-to-row diodes
Room for
— not recorded —
Power switch
no
Exposed components
no

Building it

Build method
PCB
Soldering
through-hole (diode, connector, other)
SMD required
no

Licensing

Hardware
MIT
Firmware
MIT
Documentation
MIT

Sources