MacroMedia-Macropad
serpentsniper·MacroMedia-Macropad·PCB/hackpad.kicad_pcb
About the MacroMedia-Macropad PCB
MacroMedia-Macropad is an open source PCB design by serpentsniper, published on GitHub. It is a 2-layer board measuring 59.5 × 100 mm, with 21 components from 5 distinct parts.
Other key parts include the MOUDLE-SEEEDUINO-XIAO. By type, the board carries 10 switches, 9 diodes, 1 IC and 1 connector.
It belongs with the keyboards and displays & leds designs in this gallery.
From the project
9-key media macropad with a rotary encoder and 128x32 OLED. KiCad PCB, 3D printed case, KMK firmware on CircuitPython over a Seeed XIAO RP2040.
MacroMedia is a 9 key media macropad with a rotary encoder and an OLED display. It uses KMK firmware on CircuitPython and is built around the Seeed XIAO RP2040.
Built for the Hackpad YSWS through Hack Club Blueprint.
3x3 key grid for media and productivity controls 128x32 OLED display showing an equaliser bars animation EC11 rotary encoder for volume control 3 layers: Media, DAW shortcuts, and System/Function keys Fully 3D printed case No LEDs — clean and simple build

Main components on the MacroMedia-Macropad
MacroMedia-Macropad bill of materials (BOM)
21 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MOUDLE-SEEEDUINO-XIAO | XIAO-Generic-Hybrid-14P-2.54-21X17.8MM | U1 |
| 1 | OLED_128x32 | SSD1306-0.91-OLED-4pin-128x32 | J1 |
| 9 | SW_Push | SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +1 |
| 1 | RotaryEncoder_Switch | RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW10 |
| 9 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 +1 |
MacroMedia-Macropad design files
The KiCad project lives in the serpentsniper/MacroMedia-Macropad repository on GitHub; these links point at the commit this page was built from.
- LayoutPCB/hackpad.kicad_pcb
- SchematicPCB/hackpad.kicad_sch
MacroMedia-Macropad: common questions
How big is the MacroMedia-Macropad PCB?
The MacroMedia-Macropad measures 59.5 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MacroMedia-Macropad?
21 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the MacroMedia-Macropad design files?
From the serpentsniper/MacroMedia-Macropad repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MacroMedia-Macropad design in my own project?
The repository has no license, so all rights stay with serpentsniper. Use it as a reference, and ask the author before reusing the design.
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