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ESP32-Project

MaheshChowdaryDamuluri·ESP32-Project

ESP32-Project PCB layout, top view — open source ESP32 board by MaheshChowdaryDamuluri

About the ESP32-Project PCB

ESP32-Project is an open source ESP32 PCB design by MaheshChowdaryDamuluri, published on GitHub under the MIT license. It is a 2-layer board measuring 127.5 × 102 mm, with 16 components from 13 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the AMS1117-3.3. By type, the board carries 6 capacitors, 4 resistors, 2 ICs, 2 connectors and 2 switches.

It belongs with the iot & wireless designs in this gallery.

From the project

Welcome to the official repository for the Custom ESP32 System Breakout Hardware project. This repository contains the complete programmatic schematic architectures, optimal 2-layer routing layouts, and fabrication-ready source files engineered entirely within the KiCad design su

Welcome to the official repository for the Custom ESP32 System Breakout Hardware project. This repository contains the complete programmatic schematic architectures, optimal 2-layer routing layouts, and fabrication-ready source files engineered entirely within the KiCad design suite.

This design focuses on optimizing power-rail decoupling loops for high-frequency RF applications, providing accessible interface headers for peripheral integration, and stabilizing programming pathways.

Main components on the ESP32-Project

ESP32-S3-WROOM-1AMS1117-3.3

ESP32-Project bill of materials (BOM)

16 components, 13 distinct parts.

QtyPartRefs
1
ESP32-S3-WROOM-1
U1
1
AMS1117-3.3
U2
1
USB_C_Receptacle_USB2.0_16P
J1
1
Conn_01x08_Pin
J2
2
SW_DPST_x2
SW1, SW2
1
22uF
C1
1
10uF
C2
1
22uF
C3
2
100nF
C4, C6
1
1uF
C5
1
10k
R1
1
100
R2
2
5.1K
R3, R4

ESP32-Project design files

The KiCad project lives in the MaheshChowdaryDamuluri/ESP32-Project repository on GitHub; these links point at the commit this page was built from.

ESP32-Project: common questions

What microcontroller does the ESP32-Project use?

The ESP32-Project is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the ESP32-Project PCB?

The ESP32-Project measures 127.5 × 102 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32-Project?

16 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP32-Project design files?

From the MaheshChowdaryDamuluri/ESP32-Project 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-Project design in my own project?

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

Can I test firmware for the ESP32-Project 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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