Quanta75 Mechanical Keyboard - 75% ISO Layout

Playing around trying to design a custom keyboard

Project advancement : Quanta75's Github Project

Documentation

Documentation about Quanta75 can be found on the Quanta website: quanta.obsilab.com.

PCB

Quanta75 exists in multiple versions:

• RP2040 Stamp microcontroller board by Solder Party
  • General components
  • JLCPCB assembly service optimized BOM
• RPi Pico microcontroller board
  • General components
  • JLCPCB assembly service optimized components
• Bare RP2040 microcontroller chip
  • General components
  • JLCPCB assembly service optimized components

All of them are using SMD components but no smaller than 0603 and on hand-solderable pads (a complete through-hole PCB could be coming next 👀). A PCB assembly service is still recommended.

See the PCB and schematic in KiCanvas' Browser PCB viewer.

Firmware (WIP)

rmk_firmware WIP
RMK is a keyboard firmware written in Rust, inspired by QMK or KMK. Originally built for the Quanta.

QMK config for the Quanta: WIP

VIA config for the Quanta: WIP

VIAL config for the Quanta: WIP

Design :

See the design details here.

License

Project licensed under CERN-OHL-P v2.