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Esp32-s3-simple

danielkurek·imf·boards/esp32-s3-simple/esp32-s3-simple.kicad_pcb

Esp32-s3-simple PCB layout, top view — open source ESP32 board by danielkurek

About the Esp32-s3-simple PCB

Esp32-s3-simple is an open source ESP32 PCB design by danielkurek, published on GitHub. It is a 2-layer board measuring 39.3 × 51.8 mm, with 29 components from 15 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the NCP186-3V3. By type, the board carries 8 capacitors, 6 diodes, 5 resistors, 3 connectors, 3 jumpers and 2 ICs.

From the project

Boards were designed in KiCAD 7 (then converted to KiCAD 8). In folders esp32-s3-main and esp32-s3-simple are source files for boards along with exported schematics to PDF, exported BOM and gerbers ready for manufacturing.

Boards were designed in KiCAD 7 (then converted to KiCAD 8). In folders esp32-s3-main and esp32-s3-simple are source files for boards along with exported schematics to PDF, exported BOM and gerbers ready for manufacturing.

esp32-s3-main contains board that is used in this work as main module and esp32-s3-simple is used as secondary module.

Main components on the Esp32-s3-simple

ESP32-S3-WROOM-1NCP186-3V3

Esp32-s3-simple bill of materials (BOM)

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

QtyPartRefs
1
ESP32-S3-WROOM-1
U1
1
NCP186-3V3
U2
2
Conn_01x20_Pin
J1, J2
1
USB_C_Receptacle_USB2.0
J3
3
SolderJumper_2_Bridged
JP1, JP2, JP3
2
SW_Push
SW1, SW2
3
LESD5D5
D1, D2, D3
1
MBR230S1F-7
D4
1
SK6812
D5
1
LED
D6
3
10uF
C1, C4, C8
4
0.1uF
C2, C3, C5, C7
1
1uF
C29
2
10k
R1, R40
3
5k1
R3, R4, R6

Esp32-s3-simple design files

The KiCad project lives in the danielkurek/imf repository on GitHub; these links point at the commit this page was built from.

Esp32-s3-simple: common questions

What microcontroller does the Esp32-s3-simple use?

The Esp32-s3-simple is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Esp32-s3-simple PCB?

The Esp32-s3-simple measures 39.3 × 51.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Esp32-s3-simple?

29 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 Esp32-s3-simple design files?

From the danielkurek/imf 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 Esp32-s3-simple design in my own project?

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

Can I test firmware for the Esp32-s3-simple 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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