4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers63 × 64.1 mm
Hackpad
aleeshasohail/hackpadCustom mechanical macro pad
- Size
- 63 × 64.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 20
- Pads
- 84
- Tracks, vias
- 165, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 4 Jun 2025
- Updated
- 5 Aug 2026
Overview
Hackpad is an open-source printed circuit board by aleeshasohail, from the aleeshasohail/hackpad repository on GitHub. It is a 2-layer board of 63 × 64.1 mm with 13 parts on 20 nets, routed with 165 tracks and 0 vias.
It is built around the SK6812MINI-E. Its parts include 6 switches, 5 diodes, 1 IC and 1 connector. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
1README
README.mdHackpad
Custom hardware submission for the Hackpad, featuring a mechanical macro pad powered by the Seeed Studio XIAO RP2040 MCU.
Design
Schematic
PCB
Case
Bill of Materials
| Qty | Name |
|---|---|
| 1 | Case (top + bottom) |
| 1 | PCB |
| 1 | Seeed Studio XIAO RP2040 |
| 1 | 128x32 I2C OLED screen |
| 5 | SK6812MINI-E LEDs |
| 5 | Cherry MX-style switches |
| 5 | Blank DSA white keycaps |
| 1 | EC11 rotary encoder + knob |
| 4 | M3x16mm screws |
| 4 | M3x5mx4mm heatset inserts |
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | SK6812MINI | Ebastler:MX_SK6812MINI-E | D1, D2, D3, D4, D5 |
| 5 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4, SW5 |
| 1 | OLED_128x32 | ScottoKeebs_Components:OLED_128x32 | J1 |
| 1 | RotaryEncoder_Switch_MP | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW6 |
| 1 | XIAO-RP2040-DIP | OPL:XIAO-RP2040-DIP | U1 |
Questions
How big is the Hackpad PCB?
It measures 63 × 64.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hackpad use?
13 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 Hackpad KiCad files?
From the aleeshasohail/hackpad repository on GitHub, at the commit this page was made from: the board is PCB/hackpad.kicad_pcb and its schematic PCB/hackpad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hackpad design in my own project?
Its repository states no licence, so its author keeps all rights: ask aleeshasohail before reusing the design.
Similar boards
- 4 layers180.8 × 300.3 mm
Dilemma
Bastardkb/Dilemma
The Dilemma is a vertical stagger low-profile keyboard with mods.
383 parts590 - 4 layers48 × 32 mm
FlatSat
Pwnsat/FlatSat
Flatsat v1.0 is a hardware based platform for aerospace cybersecurity research
106 parts575GPL-2.0 - 2 layers
Demo
adamws/kicad-kbplacer
KiCad plugin for automatic keyboard's key placement and routing
48 parts547GPL-3.0 - 2 layers97 × 78.5 mm
Dumbpad
imchipwood/dumbpad
Simple 4x4 numpad with rotary encoder. Powered by QMK via ATmega32u4 Pro Micro
62 parts517GPL-2.0 - 4 layers82.5 × 39.4 mm
V4head
makerforgetech/modular-biped
An open source framework for creating a bipedal modular companion robot.
26 parts493GPL-3.0 - 2 layers115.7 × 95.7 mm
- 4 layers70 × 54 mm
