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2 layers57.1 × 57.1 mmPi.keebV2, the printed circuit board in 3D

The pi.keeb returns with better and improved design and better soldering work this time i hope (🫡)

Size
57.1 × 57.1 mm
Copper layers
2
Thickness
1.6 mm
Parts
22
Nets
25
Pads
82
Tracks, vias
59, 2
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
19 Mar 2026
Updated
21 Mar 2026

Overview

Pi.keebV2 is an open-source printed circuit board by piVerified, from the piVerified/pi.keebV2 repository on GitHub, published under the MIT licence. It is a 2-layer board of 57.1 × 57.1 mm with 22 parts on 25 nets, routed with 59 tracks and 2 vias.

Its parts include 9 diodes and 1 IC. It belongs with the keyboards and input boards and the ESP32 and RISC-V boards of this library.

README

README.md

oled

pi.keeb V2

Introducing pi.keebV2 better, more compact and stable version of pi.keeb, this one introduces shortcuts that is very helpfull for live streaming or recording by youreself! Heavily inspired by the Treasure type 9 design

Demo: SOON!

Features

  1. nine total keys that are mapped to streaming and recording specific use case.
recordpauseterminate
go liveclipscrrenshot
streammute-

3D

1. case + plate

TopSide
Top viewSide VIew

2. Assembeld

TopSide
Top viewSide VIew

KiCAD

Schematic
Schematic
PCB
Schematic

Softwares Used

  • KiCAD -> PCB Design
  • Fusion 360 -> Case design
  • Blender -> Thumbnail image
  • Photopea -> For editing the thumbnail and other graphics

BOM

NamePurposeCost Per Item (USD)QuantityTotal (USD)DistributorLink
Type C CableDebugging$1.501$1.50AmazonView Item
PCBMain circuitry$2.055$10.25RobuView Item
Enclosure + PlateComponent housing$1.001$1.00#printingLegionView Item
M3X6 ScrewsTo screw the PCB$0.0550$2.50Only ScrewsView Item
ESP32-C3 MiniMicrocontroller$4.021$4.02AmazonView Item
TOTAL$19.27

Note: For the M3X6 screws, bulk ordering being more cost-effective! I've calculated the total based on the quantity of 50.

  1. white blank DSA keycaps 9x -> Self sourced
  2. MX-Style switches 9x -> Self sourced
  3. through-hole 1N4148 Diodes 9x -> Self sourced

Bibliography

The enourmose library of macropad inspired me to make a better version of my maccropad. Thanks to the peeps of hackclub and specially STASIS.

I used ai to find out more about the Controller learn about key matrix, how to code QMK for my keyboard and some basic information (i wanted to be completely transparent about the use of ai in this project)

Parts

22
QtyValueFootprintReferences
91N4148freetronics lib:DIODE-1N4148D1, D2, D3, D4, D5, D6, D7, D8, D9
9MX_SW_solderButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PCBMX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8, MX9
3MountingHoleMountingHole:MountingHole_3mmH1, H2, H3
1ESP32-C3_SUPERMINI_THESP32-C3 Super Mini:MODULE_ESP32-C3_SUPERMINI_THU1

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Questions

How big is the Pi.keebV2 PCB?

It measures 57.1 × 57.1 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Pi.keebV2 use?

22 parts. 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 Pi.keebV2 KiCad files?

From the piVerified/pi.keebV2 repository on GitHub, at the commit this page was made from: the board is PCB/pi.keeb_V2.kicad_pcb and its schematic PCB/pi.keeb_V2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Pi.keebV2 design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).