ST40 PCB

No frills, open source 40% ortholinear keyboard PCB

Specs

Planck-like layout
South-facing LED (even though there is no backlight) because that's how switches were meant to be oriented
No backlight, no underglow
No fancy ESD protection
No fancy reset circuit
USB Mini because literally no frills
STM32F072CBT6

Requirements

KiCad 5.0.1
Default KiCad Schematic Library
ai03's Switch Footprint Library (included as submodule)

Notes

To be used as a reference for STM32F072CBT6 only
Can't guarantee that this PCB is compatible with Planck cases

Questions?

Hit me up on Discord (Miyo#2210) or via e-mail ([email protected])

License

The design is licensed under CC BY-SA 4.0.