HardLabs

RubberESP32-S3

aviyanp·RubberESP32-S3·PCB/RubberESP32-S3.kicad_pcb

RubberESP32-S3 PCB layout, top view — open source ESP32 board by aviyanp
Simulate this board

About the RubberESP32-S3 PCB

RubberESP32-S3 is an open source ESP32 PCB design by aviyanp, published on GitHub. It is a 4-layer board measuring 50 × 50 mm, with 26 components from 15 distinct parts.

Its main chip is the ESP32-S3-MINI-1U, from the ESP32 family. Other key parts include the AMS1117-3.3. By type, the board carries 11 resistors, 6 capacitors, 3 connectors, 2 ICs and 2 switches.

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

From the project

A Rubber Ducky Devboard built around an ESP32-S3-WROOM-1U Module

RubberESP32-S3, from the project README
From the project README

Main components on the RubberESP32-S3

ESP32-S3-MINI-1UAMS1117-3.3

RubberESP32-S3 bill of materials (BOM)

26 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-MINI-1U
U1
1
AMS1117-3.3
U2
2
CONN_01X02
Conn_01x02
J1, J2
1
CONN_01X08
Conn_01x08
J3
1
C393941
TF PUSH
Card1
2
C455280
SW_SPST
SW1, SW2
1
C2765186
TYPE-C 16PIN 2MD(073)
USB1
1
22UF
22uF
C1
2
100NF
100nF
C2, C4
1
1UF
1uF
C3
1
10UF
10uF
C5
1
22UF
22uF
C6
8
10K
R3, R5, R6, R7, R8, R9, R10, R11
1
100R
R4
2
5.1K
R12, R13

RubberESP32-S3 design files

The KiCad project lives in the aviyanp/RubberESP32-S3 repository on GitHub; these links point at the commit this page was built from.

RubberESP32-S3: common questions

What microcontroller does the RubberESP32-S3 use?

The RubberESP32-S3 is built around the ESP32-S3-MINI-1U, from the ESP32 family.

How big is the RubberESP32-S3 PCB?

The RubberESP32-S3 measures 50 × 50 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the RubberESP32-S3?

26 components, from 15 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the RubberESP32-S3 design files?

From the aviyanp/RubberESP32-S3 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the RubberESP32-S3 design in my own project?

The repository has no license, so all rights stay with aviyanp. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the RubberESP32-S3 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.

Similar boards