4-Key Fidget Macropad – RP2040/QMK Mechanical Clicker (Pocket Toy + Real Keyboard)
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4-switch mechanical fidget clicker that doubles as a real RP2040 QMK macropad. Pocket-sized, hotswap optional.
- Ocena
- 5 / 5
- Polubienia
- 3
- Pobrania
- 105
- Wydruki
- 1
- Wyświetlenia
- 1109
- Oceny
- 1
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Portable Devices
- Licencja
- Standard Digital File License
My girlfriend requested a fidget toy. I designed a 4-switch mechanical macropad she loves and carries with her everywhere to click. I wasn’t satisfied with just a fidget, so I made room for an RP2040-Zero. It can be used as a pure clicker or a real programmable keyboard.Two versions in one design
Pure fidget toy – no electronics. Print the version without the bottom cutouts.
Full macropad – add an RP2040-Zero + diodes (optional Kailh hotswap sockets) and run QMK.
All three plates need to be pressed together to solder. Later I’ll release a more open riser plate.Fidget version assembly
Print the top, link plate (small holes), riser, and bottom without the electronics cutouts.
Snap the switches into the rectangles.
Place the link plate in the correct orientation so it doesn’t hit the pins.
Add the riser plate, then put that assembly into the top plate from the bottom.
Snap the bottom in place.
Macropad version assembly You’ll need four Kailh switch sockets (they come in packs of 20 or 50) and one RP2040-Zero.
Snap the Kailh sockets into the link plate – they only go one way. No glue needed if your printer is dialed in.
Press the switches into the top plate so the dots touch the sockets.
Place the riser under that.
Press all three plates together and solder.
Wiring for the included QMK firmwareSolder a diode from one side of each switch (clear/cathode facing the switch) to a short wire. Join the four diode ends into one common wire and connect it to GP4.
Connect the other side of each switch to GP0–GP3.
Firmware & files
Repo: https://github.com/Avaviel/clickr4 The repo itself was made with the assistance of AI. I made the entire 3D model myself, using Keyboard-Layout-Editor.com and yet-another-keyboard-builder only for the matrix layout.
License
I give no license to print this model for sale. If you message me or email me ([email protected]) I’d be happy to give out a free license if you simply display where you obtained the model in a specific way.I’ll be releasing more keyboards soon – follow me (or message if you want to test prototypes)!
