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m3n3van rev2

by matthewdias · ·

45 / 44 keys unibody

MX soldered ATmega32U4 QMK

3D render of the m3n3van rev2 circuit board
The bare PCB, drawn from m3n3van.kicad_pcb. No switches or keycaps: this is the board as manufactured.

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Record 100% complete · 18 of 18 fields

The rev2 pcb is a return to the original idea of simply a minivan with 2x3u split space.

Layouts

Spec

Shape

Body
unibody
Splay
no
Stagger
row-staggered
Key spacing
MX spacing · 19.05 × 19.05 mm

Switches

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

Electronics

Controller
soldered ATmega32U4
Connectivity
Wired — the soldered ATmega32U4 has no radio
USB port
USB-C
Firmware
QMK (matthewdias/m3n3van)
Firmware targets
ATmega32U4
Key wiring
4×13 matrix, column-to-row diodes
Room for
encoder
Power switch
no
Exposed components
— not recorded —

Building it

Build method
PCB
Soldering
SMD, fine-pitch (MCU, USB, IC)
SMD required
yes

Licensing

Hardware
MIT
Firmware
MIT
Documentation
MIT

Sources