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ESP32 Breakout V1

saadmaziz·UoG_TDP_EE3_Team-7_2025-26·2 - PCB Files/2-6 - Novel Feature/ESP32_Breakout V1/ESP32_Breakout V1.kicad_pcb

ESP32 Breakout V1 layout, top view — open source ESP32 board by saadmaziz

About the ESP32 Breakout V1

ESP32 Breakout V1 is an open source ESP32 PCB design by saadmaziz, published on GitHub under the MIT license. It is a 2-layer board measuring 42 × 53 mm, with 18 components from 15 distinct parts.

Its main chip is the ESP32-WROOM-32UE-N4, from the ESP32 family. Other key parts include the LD1117V33. By type, the board carries 5 connectors, 5 capacitors, 4 resistors, 2 ICs, 1 switch and 1 diode.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Design Files for the 3rd year EEE design project at the University of Glasgow. Line following rover, with obstacle avoidance, traffic lights detection,

1 - Team Organisation and 6 - General Documents are not uploaded as they may contain non-relavant information that should not be made public

My personal contributions spanned all of the software, all of the mechanical design, a substantial part of the electronic hardware design, and most of the integration.

Main components on the ESP32 Breakout V1

ESP32-WROOM-32UE-N4LD1117V33

ESP32 Breakout V1 bill of materials (BOM)

18 components, 15 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32UE-N4
IC1
1
LD1117V33
U1
1
UART
J2
1
JTAG
J3
1
Boot Mode Jumper
J4
1
L_Conn
J6
1
R_Conn
J8
1
SW_RST
SW1
1
LED
D1
1
22u
C1
2
0.1u
C2, C5
1
1u
C3
1
10u
C6
3
10k
R1, R3, R4
1
68
R2

ESP32 Breakout V1 design files

The KiCad project lives in the saadmaziz/UoG_TDP_EE3_Team-7_2025-26 repository on GitHub; these links point at the commit this page was built from.

ESP32 Breakout V1: common questions

What microcontroller does the ESP32 Breakout V1 use?

The ESP32 Breakout V1 is built around the ESP32-WROOM-32UE-N4, from the ESP32 family.

How big is the ESP32 Breakout V1?

The ESP32 Breakout V1 measures 42 × 53 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32 Breakout V1?

18 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP32 Breakout V1 design files?

From the saadmaziz/UoG_TDP_EE3_Team-7_2025-26 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ESP32 Breakout V1 design in my own project?

Yes, under the terms of its MIT license, which saadmaziz chose for the repository.

Can I test firmware for the ESP32 Breakout V1 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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