Keyboards

Keycapsss 3W6 RP2040 Split Keyboard Kit (3w6_2040)

A 36-key column-staggered split keyboard kit with an onboard RP2040 in each half, Choc V1 switches soldered in by the builder, and VIAL firmware preinstalled.

Key specs auto-matched against source pages · Last verified: 2026-10-18

Keycapsss 3W6 RP2040 Split Keyboard Kit (3w6_2040)
Image: © Keycapsss (Manufacturer image)
Key layout
Image: QMK Firmware (Generated from QMK data (GPL-2.0))
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Where to buy

View at KeycapsssOfficial site

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Pros

  • PCBs come with SMD parts already assembled; you only solder the switches
  • VIAL firmware preinstalled for remapping in a GUI
  • Halves connect with an ordinary USB-C to USB-C cable
  • Optional Pimoroni trackball on either half or both

Cons

  • No hot-swap; once soldered, switches can't be swapped easily
  • Supports Choc V1 only (no V2, no MX keycaps)
  • Switches, keycaps and cables are not included
  • No encoders, LEDs or OLED display

Specs

SplitSplit
StaggerColumnar
TentingNone
KeywellNo
Thumb clusterYes
Keys36
LayoutsCustom
SwitchesLow-profile
Hot-swapNo
FirmwareVial
DIY kitYes
ConnectivityUSB
OSwindows, macos, linux
Released—
Sources
AD · detail-mid

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