4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers60 × 61.3 mm
Macropad
GauthamRNair/HackpadMy Hackpad for blueprint.hackclub.com
- Size
- 60 × 61.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 18
- Pads
- 68
- Tracks, vias
- 95, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 3 Jan 2026
- Updated
- 8 Jan 2026
Overview
Macropad is an open-source printed circuit board by GauthamRNair, from the GauthamRNair/Hackpad repository on GitHub. It is a 2-layer board of 60 × 61.3 mm with 10 parts on 18 nets, routed with 95 tracks and 0 vias.
It is built around the SK6812MINI-E. Its parts include 4 diodes, 4 switches and 2 ICs. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
1README
README.mdGautham's Macropad
Inspiration
A personal macropad to easily navigate my notes when drawing with my Wacom.
Specifications
BOM:
- 4x Cherry MX Switches
- 4x SK6812 MINI Leds
- 1x XIAO RP2040
- 4x Blank DSA Keycaps
- 4x M3x16 Bolt
- 4x M3 Heatset
- 1x 0.91" 128x32 OLED Display
| Schematic | PCB | Case |
|---|---|---|
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1, D2, D3, D4 |
| 4 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4 |
| 1 | XIAO-RP2040-DIP | Seeed Studio XIAO Series Library:XIAO-RP2040-DIP | U1 |
| 1 | ~ | OLED:SSD1306-0.91-OLED-4pin-128x32 | U2 |
Questions
How big is the Macropad PCB?
It measures 60 × 61.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Macropad use?
10 parts, built around the SK6812MINI-E. 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 Macropad KiCad files?
From the GauthamRNair/Hackpad repository on GitHub, at the commit this page was made from: the board is PCB/Macropad.kicad_pcb and its schematic PCB/Macropad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Macropad design in my own project?
Its repository states no licence, so its author keeps all rights: ask GauthamRNair before reusing the design.
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