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Dilemma V3 hotswap

by Bastardkb · ★ 586 · checked today ·

Dilemma family: Dilemma DIY V2 · Dilemma V2 · Dilemma V3 hotswap

36 keys split

Choc v1 soldered RP2040 QMK

Photo of an assembled Dilemma V3 hotswap — An assembled Dilemma V3 hotswap, from the project's own README.

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Record 89% complete · 16 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
✓ Switch sockets
✓ Splay
✓ Stagger

No summary recorded.

Layouts

36 keys

Spec

Shape

Body: split, 2 halves
Split link: TRRS cable
Splay: no
Stagger: column-staggered
Key spacing: 19.05 mm · MX-stem keycaps (OEM, SA, XDA, Cherry)

Switches

Switch footprint: Choc v1
Switch sockets: Kailh-style

Electronics

Controller: soldered RP2040
Connectivity: Wired — the soldered RP2040 has no radio
USB port: USB-C
Firmware: QMK (bastardkb/dilemma/3x5_3)
Firmware targets: — not recorded —
Key wiring: 4×5 matrix, row-to-column diodes
Room for: encoder trackpad

Building it

Build method: PCB
Soldering: SMD, fine-pitch (MCU, USB, LED, passive, other)
SMD required: yes

Licensing

Hardware: CERN-OHL-S 2.0
Firmware: CERN-OHL-S 2.0
Documentation: CERN-OHL-S 2.0

Sources

https://github.com/Bastardkb/Dilemma