2 layers
Nrf bga
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12 parts14kMIT
2 layers64 × 44 mm
Pathfinder
MeghanaM4/pathfindermake a custom PCB controller board and efidget, get the money and parts to build it.
- Size
- 64 × 44 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 17
- Pads
- 55
- Tracks, vias
- 54, 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jun 2025
- Updated
- 5 Feb 2026
Overview
Pathfinder is an open-source printed circuit board by MeghanaM4, from the MeghanaM4/pathfinder repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 64 × 44 mm with 12 parts on 17 nets, routed with 54 tracks and 2 vias.
Its parts include 3 resistors, 3 diodes, 3 switches and 1 IC. It belongs with the RP2040 boards of this library.
README
README.mdpathfinder
make a custom PCB controller board and efidget, get the money and parts to build it. Check out pathfinder.hackclub.com to see the guide and the gallery to see the project submitted from all over the world!
My Pathfinder
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | L08R5000Q1 | footprints:LEDRD254W57D500H1070 | LED1, LED2, LED3 |
| 3 | R | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R2, R3 |
| 3 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | XIAO-RP2040-DIP | footprints:XIAO-RP2040-DIP | U1 |
Questions
How big is the Pathfinder PCB?
It measures 64 × 44 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pathfinder use?
12 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 MeghanaM4/pathfinder repository on GitHub, at the commit this page was made from: the board is KiCAD/pathfinder.kicad_pcb and its schematic KiCAD/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 publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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