m0116 usb
81 keys unibody
Alps soldered ATmega32A QMK
m0116_usb.kicad_pcb.
No switches or keycaps: this is the board as manufactured.
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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
The PCB is built entirely with THT parts to keep a somewhat "vintage" look to it and it uses the fullsize 40-pin DIP package ATmega32A. The controller is placed in the exact same location as the one on the original PCB meaning that it can be accessed through the plate cutout under the spacebar.
Layouts
- 81 keys
Spec
Shape
- Body
- unibody
- Splay
- no
- Stagger
- row-staggered
- Key spacing
- MX spacing · 19.05 × 19.05 mm
Switches
- Switch footprint
- Alps
- Hotswap
- Mill-Max, or solder the switches in
Electronics
- Controller
- soldered ATmega32A
- Connectivity
- Wired — the soldered ATmega32A has no radio
- USB port
- — not recorded —
- Firmware
- QMK (kb_elmo/m0116_usb)
- Firmware targets
- ATmega32A
- Key wiring
- 5×18 matrix, column-to-row diodes
- Room for
- — not recorded —
- Power switch
- no
- Exposed components
- no
Building it
- Build method
- PCB
- Soldering
- through-hole (MCU, diode, connector, other)
- SMD required
- no
Licensing
- Hardware
- CC-BY-NC-SA-4.0
- Firmware
- CC-BY-NC-SA-4.0
- Documentation
- CC-BY-NC-SA-4.0
