MonkiiPad20 PCB

The same 20-key macropad, built on a printed board instead of by hand.

See the handwired version → Files on GitHub →

Specifications

Layout	20 keys
Display	0.96" OLED (SSD1306)
Build	Printed circuit board
Plate	3D Printed (OnShape)
Controller	RP2040 Zero
Firmware	Arduino
Connectivity	USB-C

About This Design

This is the MonkiiPad20 with the handwiring taken out of the equation. We designed and printed a proper PCB for it, so instead of running wire between twenty switches you drop them straight onto the board and solder. Everything else stays the same, the RP2040 Zero, the OLED screen, the 3D printed plates, and the same Arduino firmware. The board files are on GitHub if you want to get one printed yourself. A full PCB build guide is on the way, and in the meantime the handwired MonkiiPad20 guide covers the plates, the firmware, and the finishing steps.

Join the Discussion

Got a question, a build tip, or want to show off your own MonkiiPad20 PCB? Drop it in our form and we will read every single one.