2 layers99.7 × 65.2 mm Pcb (.pcb), the printed circuit board in 3D

Pcb (.pcb)

ANYDECK is a compact, open-source 6-key mechanical macropad built around the Seeed Studio XIAO RP2040. Featuring dual rotary encoders, a built-in OLED display, and customizable RGB lighting, it's the perfect desktop companion to streamline your workflow and control your media.

Full screen GitHub .kicad_pcb

Size: 99.7 × 65.2 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 20
Nets: 24
Pads: 100
Tracks, vias: 192, 4
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 23 Feb 2026
Updated: 8 Jun 2026

Overview

Pcb (.pcb) is an open-source printed circuit board by ANYplays77, from the ANYplays77/ANYDECK-Macropad repository on GitHub. It is a 2-layer board of 99.7 × 65.2 mm with 20 parts on 24 nets, routed with 192 tracks and 4 vias.

It is built around the SK6812. Its parts include 10 diodes, 8 switches, 1 IC and 1 connector. It belongs with the lEDs and displays and keyboards and input boards and the RP2040 boards of this library.

Main components

SK6812
SMD-4P,5.4x5mm-40℃~+85℃ 0.6mA 1.6mm 120° 160mcd~320mcd 1kHz 2000V 280mcd~515mcd 3.7V~5.5V 460nm~470nm 520nm~530nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Built-in power-on reset circuit Semi-transparent lens SMD-4P,5.4x5mm RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)

README

README.md

ANYDECK Macropad

ANYDECK is a 6-key mechanical macropad I designed to be simple and useful. It uses a XIAO RP2040 controller and features two rotary encoders, a small OLED screen, and RGB lighting.

The goal was to make a sturdy desktop tool that is easy to build for managing shortcuts or volume.

Project Overview

This is a photo of the finished macropad inside its 3D printed case. Overall Hackpad

Schematic

The build uses a XIAO RP2040. The keys are wired with diodes to prevent signal conflicts. Schematic

PCB

The printed circuit board is a compact double-layer design that holds all parts, PCB Layout

Case and Assembly

The case is designed in two parts. The switches click into the top plate before being soldered to the PCB to keep everything solid.

Top case view:

Case Top

Internal assembly:

Internal Fitment

Bill of Materials (BOM)

1x Seeed Studio XIAO RP2040
6x Mechanical switches (MX compatible)
2x EC11 rotary encoders
1x SSD1306 OLED screen (I2C)
8x 1N4148 Diodes
2x SK6812 RGB LEDs
1x 3D printed case (Top and Base)

Build Instructions

Solder the diodes to the PCB. Make sure the black line on the diode matches the mark on the board.
Solder the XIAO RP2040 and the two RGB LEDs.
Install and solder the OLED screen and the two rotary encoders.
Put the switches into the top case, place the PCB over them, and solder the switch pins.
Close the case with the bottom plate and add your keycaps and encoder knobs.

How to Use

Once you plug it in via USB-C, your computer will see ANYDECK as a keyboard. You can change shortcuts by opening the code.py file on the USB drive (using CircuitPython/KMK). The encoders control volume and scrolling by default, and the screen shows your current navigation info.

RESULT

result

video of the assembly

https://www.instagram.com/reel/DYsDTL5I2ws/?igsh=YTVxaW56M2NmeHox ‎ ‎

Category and platform

LEDs and displays Keyboards and input RP2040

Project files

Show this board on your page

https://pcbkit.io/boards/ANYplays77/ANYDECK-Macropad

The board's own page, for a message or a post.

Source

Repository: ANYplays77/ANYDECK-Macropad
Board file: ANYDECK/PCB/pcb (.pcb).kicad_pcb
Commit: 6df4409
Licence: Not stated

Parts

Qty	Value	Footprint	References
8	1N4148	Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal	D4, D5, D7, D8, D10, D11, D13, D14
6	SW_Push	Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB	SW4, SW5, SW7, SW8, SW10, SW11
2	RotaryEncoder_Switch	ADHG:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm	SW1, SW2
2	SK6812	LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm	D16, D17
1	XIAO-RP2040-DIP	opl 2:XIAO-RP2040-DIP	U1
1	ssd 1306	ADF:SSD1306-0.91-OLED-4pin-128x32	J1

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Questions

How big is the Pcb (.pcb) PCB?

It measures 99.7 × 65.2 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Pcb (.pcb) use?

20 parts, built around the SK6812. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Pcb (.pcb) KiCad files?

From the ANYplays77/ANYDECK-Macropad repository on GitHub, at the commit this page was made from: the board is ANYDECK/PCB/pcb (.pcb).kicad_pcb and its schematic ANYDECK/PCB/pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Pcb (.pcb) design in my own project?

Its repository states no licence, so its author keeps all rights: ask ANYplays77 before reusing the design.