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16 layers25.4 × 43.7 mmESP32 project, the printed circuit board in 3D

ESP32 project

shlok435/ESP32_project

I want to make a full repository of a Hardware design board (basically a full KiCad project) and add it to Git. So i make this repository for learning and for example.

Full screenGitHub.kicad_pcb
Size
25.4 × 43.7 mm
Copper layers
16
Thickness
1.6 mm
Parts
28
Nets
35
Pads
120
Tracks, vias
232, 70
Pours
6
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
10 Aug 2026
Updated
12 Aug 2026

Overview

ESP32 project is an open-source printed circuit board by shlok435, from the shlok435/ESP32_project repository on GitHub. It is a 16-layer board of 25.4 × 43.7 mm with 28 parts on 35 nets, routed with 232 tracks and 70 vias.

It is built around the ESP32-WROOM-32U and MBR120. Its parts include 5 capacitors, 5 diodes, 2 resistors, 2 switches and 2 crystals. It belongs with the ESP32 boards of this library.

Main components

2

README

README.md

I want to make a full repository of a Hardware design board (basically a full KiCad project) and add it to Git. So i make this repository for learning and for example.

Parts

28
QtyValueFootprintReferences
410uFAdafruit ESP32 Huzzah Breakout:0805-NOC1, C2, C3, C4
2Adafruit ESP32 Huzzah Breakout:1X15_ROUND_70JP2, JP5
21n4148Adafruit ESP32 Huzzah Breakout:SOD-323D1, D2
2FIDUCIAL_1MMAdafruit ESP32 Huzzah Breakout:FIDUCIAL_1MMFID1, FID3
2KMR2Adafruit ESP32 Huzzah Breakout:BTN_KMR2_4.6X2.8SW1, SW2
2MBR120Adafruit ESP32 Huzzah Breakout:SOD-123D5, D6
2MOUNTINGHOLE2.5Adafruit ESP32 Huzzah Breakout:MOUNTINGHOLE_2.5_PLATEDU$15, U$16
1Adafruit ESP32 Huzzah Breakout:ADAFRUIT_2.5MMU$3
1Adafruit ESP32 Huzzah Breakout:ADAFRUIT_TEXT_20MMU$12
1Adafruit ESP32 Huzzah Breakout:PCBFEAT-REV-040U$13
1Adafruit ESP32 Huzzah Breakout:HUZZAHLOGOU$2
110KAdafruit ESP32 Huzzah Breakout:0603-NOR4
11KAdafruit ESP32 Huzzah Breakout:0603-NOR2
11uFAdafruit ESP32 Huzzah Breakout:0805-NOC5
1AP2112-3.3Adafruit ESP32 Huzzah Breakout:SOT23-5U1
1ESP32_WROOM32Adafruit ESP32 Huzzah Breakout:WROOM32X1
1FTDIAdafruit ESP32 Huzzah Breakout:1X06_ROUND_70JP1
1JSTPHAdafruit ESP32 Huzzah Breakout:JSTPH2X2
1REDAdafruit ESP32 Huzzah Breakout:CHIPLED_0805_NOOUTLINED3

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Questions

How big is the ESP32 project PCB?

It measures 25.4 × 43.7 mm and has 16 copper layers, 1.6 mm thick.

What parts does the ESP32 project use?

28 parts, built around the ESP32-WROOM-32U and MBR120. 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 ESP32 project KiCad files?

From the shlok435/ESP32_project repository on GitHub, at the commit this page was made from: the board is ESP32_project.kicad_pcb and its schematic ESP32_project.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the ESP32 project design in my own project?

Its repository states no licence, so its author keeps all rights: ask shlok435 before reusing the design.