Friedrich
52 keys unibody
MX soldered ATmega32U4 QMK
FriedrichPCB.kicad_pcb.
No switches or keycaps: this is the board as manufactured.
What fits this board → Compare with another board →
Record 100% complete · 18 of 18 fields
- ✓ Layout
- ✓ Switch footprint
- ✓ Build method
- ✓ Controller
- ✓ Body
- ✓ Firmware
- ✓ Hardware license
- ✓ Firmware license
- ✓ Documentation license
- ✓ Key pitch
- ✓ Soldering
- ✓ Soldered MCU
- ✓ Firmware targets
- ✓ Summary
- ✓ Key wiring
- ✓ Hotswap
- ✓ Splay
- ✓ Stagger
50% 3D printed keyboard designed to be printable on regular sized 3d printers.
Layouts
- 52 keys
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
- on a separate USB daughterboard
- Firmware
- QMK (friedrich)
- Firmware targets
- ATmega32U4
- Key wiring
- 5×12 matrix, column-to-row diodes
- Room for
- — not recorded —
- Power switch
- no
- Exposed components
- no
Building it
- Build method
- PCB
- Soldering
- SMD, fine-pitch (IC)
- SMD required
- yes
Licensing
- Hardware
- GPL-3.0-or-later
- Firmware
- GPL-3.0-or-later
- Documentation
- GPL-3.0-or-later
