2 layers71.3 × 58.3 mm Pathfinder, the printed circuit board in 3D

Pathfinder

Termine el PCB y estoy instalando Arduino IDE.

Size: 71.3 × 58.3 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 10
Nets: 17
Pads: 55
Tracks, vias: 40, 0
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 26 Oct 2025
Updated: 26 Oct 2025

Overview

Pathfinder is an open-source printed circuit board by notaroomba, from the notaroomba/pathfinder repository on GitHub. It is a 2-layer board of 71.3 × 58.3 mm with 10 parts on 17 nets, routed with 40 tracks and 0 vias.

Its parts include 3 resistors, 3 diodes, 3 switches and 1 IC. It belongs with the RP2040 boards of this library.

README

README.md

Tutorial Pathfinder

Pathfinder Session 1 - 38 minutes

Hice la esquematica.

Pathfinder Session 2 - 50 minutes

Termine el PCB y estoy instalando Arduino IDE.

Pathfinder Session 3 - 20 minutes

Termine de instalar Arduino IDE y termine el codigo.

Parts

Qty	Value	Footprint	References
3	L08R5000Q1	lib:LEDRD254W57D500H1070	D1, D2, D3
3	SW_Push	Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB	SW1, SW2, SW3
2	120	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal	R2, R3
1	100	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal	R1
1	XIAO-RP2040-DIP	lib:XIAO-RP2040-DIP	U1

Questions

How big is the Pathfinder PCB?

It measures 71.3 × 58.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Pathfinder use?

10 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 Pathfinder KiCad files?

From the notaroomba/pathfinder repository on GitHub, at the commit this page was made from: the board is hardware/pathfinder.kicad_pcb and its schematic hardware/pathfinder.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Pathfinder design in my own project?

Its repository states no licence, so its author keeps all rights: ask notaroomba before reusing the design.

Category and platform

RP2040

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/notaroomba-pathfinder" title="Pathfinder in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/notaroomba-pathfinder.jpg" alt="Pathfinder" width="1200" height="900">

A picture that opens the board, for a README

[![Pathfinder](https://pcbkit.io/embed/boards/notaroomba-pathfinder.jpg?size=s)](https://pcbkit.io/boards/notaroomba-pathfinder)

Source

Repository: notaroomba/pathfinder
Board file: hardware/pathfinder.kicad_pcb
Commit: c5eb4e4
Licence: Not stated

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