NyankoPad

NyankoPad (CatPad) is a 8 key, 1 encoder macropad with an OLED display.

Features

• A two part case that can be 3d printed
• 1 programmable 128x32 OLED display
• 8 Keys
• 1 Rotary encoder
• 3 Built in layers

Full Render

Case

Everything fits together using 4 M3 Bolts and heatset inserts.

It has 2 separate printed pieces: Top/Lid and Bottom/Base.

Made in FreeCAD - Had to learn to use this from scratch.

Schematic

PCB

Firmware

QMK is used for the firmware.

Currently, there are 3 layers in the firmware:

• A general layer
• A media layer
• And a workspaces layer.

(These layers will probably not be relevant for you)

The rotary encoder is used to switch layers.

BOM

Here should be everything you need to make this hackpad

• 9x Through-hole 1N4148 Diodes
• 8x Cherry MX Switches
• 8x DSA Keycaps
• 1x 0.91in 128x32 OLED display
• 1x Rotary Encoder
• 4x M3x5x4 Heatset inserts
• 4x M3x16mm SHCS Bolts
• 1x XIAO RP2040
• 1x Case (2 printed parts)