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ESP32S3 4Layer USB C

Paa-Kwasi-04·Kicad_Projects·ESP32S3_4Layer_USB_C/ESP32S3_4Layer_USB_C.kicad_pcb

ESP32S3 4Layer USB C PCB layout, top view — open source ESP32 board by Paa-Kwasi-04

About the ESP32S3 4Layer USB C PCB

ESP32S3 4Layer USB C is an open source ESP32 PCB design by Paa-Kwasi-04, published on GitHub. It is a 4-layer board measuring 48.3 × 61.1 mm, with 37 components from 23 distinct parts.

Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the MP1584EN-LF-Z and CP2102N-AXX-XQFN24. By type, the board carries 10 capacitors, 8 resistors, 4 connectors, 3 ICs, 2 switches and 2 diodes.

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

ESP32S3 4Layer USB C, from the project README
From the project README

Main components on the ESP32S3 4Layer USB C

MP1584EN-LF-ZESP32-WROOM-32CP2102N-AXX-XQFN24

ESP32S3 4Layer USB C bill of materials (BOM)

37 components, 23 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MP1584EN-LF-Z
U1
1
ESP32-WROOM-32
U2
1
CP2102N-AXX-XQFN24
CP2102N-Axx-xQFN24
U3
1
CONN_01X04_PIN
Conn_01x04_Pin
J1
2
CONN_01X10_SOCKET
Conn_01x10_Socket
J2, J3
1
USB_C_PLUG_USB2.0
USB_C_Plug_USB2.0
P1
1
Fuse
F1
2
SW_Push
SW1, SW2
1
TestPoint
TP3V3
5
TestPoint
TPGND1, TP_EN1, TP_RTS1, TP_RX1, TP_TX1
2
ESD5ZXX
ESD5Zxx
D1, D2
1
3UH
3uH
L1
2
10UF
10uF
C1, C3
1
0.1UF
0.1uF
C2
2
22UF
22uF
C4, C5
1
10NF
10nF
C6
1
100NF
100nF
C7
3
0.1µF
C8, C9, C10
2
5.1KΩ
R1, R2
1
31KΩ
R3
Show 3 more
QtyPartRefs
1
100KΩ
R4
3
10KΩ
R5, R8, R9
1
1KΩ
R6

ESP32S3 4Layer USB C design files

The KiCad project lives in the Paa-Kwasi-04/Kicad_Projects repository on GitHub; these links point at the commit this page was built from.

ESP32S3 4Layer USB C: common questions

What microcontroller does the ESP32S3 4Layer USB C use?

The ESP32S3 4Layer USB C is built around the ESP32-WROOM-32, from the ESP32 family.

How big is the ESP32S3 4Layer USB C PCB?

The ESP32S3 4Layer USB C measures 48.3 × 61.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ESP32S3 4Layer USB C?

37 components, from 23 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 ESP32S3 4Layer USB C design files?

From the Paa-Kwasi-04/Kicad_Projects 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 ESP32S3 4Layer USB C design in my own project?

The repository has no license, so all rights stay with Paa-Kwasi-04. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ESP32S3 4Layer USB C 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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