litl
47 / 45 / 44 / 43 keys unibody
MX Pro Micro socket QMK
litl.kicad_pcb.
No switches or keycaps: this is the board as manufactured.
What fits this board → Compare with another board →
Record 88% complete · 15 of 17 fields
- ✓ Layout
- ✓ Switch footprint
- ✓ Build method
- ✓ Controller
- ✓ Body
- ✓ Firmware
- ✓ Hardware license
- ✓ Firmware license
- ✓ Documentation license
- ✓ Key pitch
- ✓ Soldering
- ✓ Firmware targets
- ✓ Summary
- ✓ Key wiring
- ✓ Hotswap
- ✗ Splay
- ✗ Stagger
Litl is an easy to build 40% keyboard using only through hole components. It uses a separate microcontroller (like the Pro Micro or Elite C) to enable flexibility in connectivity and to further simplify the soldering experience (no more tricksy USB ports).
Layouts
- 47 keys
- 45 keys
- 44 keys
- 43 keys
Spec
Shape
- Body
- unibody
- Splay
- — not recorded —
- Stagger
- — not recorded —
- Key spacing
- MX spacing · 19.05 × 19.05 mm
Switches
- Switch footprint
- MX
- Hotswap
- Mill-Max, or solder the switches in
Electronics
- Controller
- Pro Micro socket
- Connectivity
- Wireless with a nice!nano v2 — needs a ZMK config
- USB port
- USB-C or micro-USB, depends on the dev board
- Firmware
- QMK (sthlmkb/litl)
- Firmware targets
- ATmega32U4
- Key wiring
- 8×6 matrix, row-to-column diodes
- Room for
- encoder
- Power switch
- no
- Exposed components
- yes
Building it
- Build method
- PCB
- Soldering
- through-hole (connector, rotary encoder)
- SMD required
- no
Licensing
- Hardware
- CC-BY-NC-4.0
- Firmware
- CC-BY-NC-4.0
- Documentation
- CC-BY-NC-4.0
