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ESP32-S3-4Layer-CoreBoard

gorkemguven·ESP32-S3-4Layer-CoreBoard·Git_Hub_ESP32/ESP-32_Design_Görkem_Güven.kicad_pcb

ESP32-S3-4Layer-CoreBoard PCB layout, top view — open source ESP32 board by gorkemguven
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About the ESP32-S3-4Layer-CoreBoard PCB

ESP32-S3-4Layer-CoreBoard is an open source ESP32 PCB design by gorkemguven, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 102.9 × 43.7 mm, with 101 components from 47 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N16R2, from the ESP32 family. Other key parts include the CP2102N-A02-GQFN28R, MCP73871-2CAI_ML, MAX4466EXK, XC6220B331MR-G and USBLC6-2SC6. By type, the board carries 44 resistors, 30 capacitors, 8 ICs, 7 connectors, 5 LEDs and 3 transistors.

It belongs with the iot & wireless, power & battery and sensors designs in this gallery.

From the project

High-performance 4-layer core board design based on the ESP32-S3 SoC, featuring impedance-controlled USB differential pairs and optimized power distribution.

Main components on the ESP32-S3-4Layer-CoreBoard

CP2102N-A02-GQFN28RMCP73871-2CAI_MLMAX4466EXKXC6220B331MR-GUSBLC6-2SC6W25Q32JVSSIQBME280ESP32-S3-WROOM-1-N16R2

ESP32-S3-4Layer-CoreBoard bill of materials (BOM)

101 components, 47 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CP2102N-A02-GQFN28R
IC1
1
MCP73871-2CAI_ML
U1
1
MAX4466EXK
U2
1
XC6220B331MR-G
U3
1
USBLC6-2SC6
U5
1
W25Q32JVSSIQ
U6
1
BME280
U7
1
ESP32-S3-WROOM-1-N16R2
U8
1
TEMT6000X01
Q1
2
BC817
Q2, Q3
1
SS-52400-002
J1
1
B2B-PH-SM4-TB
J2
1
GSD090012SEU
J3
2
CONN_01X12_PIN
Conn_01x12_Pin
J4, J5
1
CONN_01X07_PIN
Conn_01x07_Pin
J6
1
CONN_01X04_PIN
Conn_01x04_Pin
J7
1
0ZCH0110AF2E
F1
1
CMC-5042PF-AC
MK1
1
Boot
S1
1
Reset
S2
Show 27 more
QtyPartRefs
2
LTST-C170GKT
GREEN
LED1, LED7
2
LTST-C170KRKT
RED
LED2, LED4
1
LTST-C170TBKT
BLUE
LED3
7
10UF
10uF
C1, C2, C5, C8, C14, C15, C30
1
0.1UF
0.1uF
C3
13
100NF
100nF
C4, C6, C9, C12, C13, C17, C18, C19 +5
2
22UF
22uF
C7, C16
3
1UF
1uF
C10, C24, C31
1
4.7UF
4.7uF
C11
1
100PF
100pF
C23
1
10NF
10nF
C26
1
2.2U
2.2u
C28
2
5.1K
5.1k
R1, R2
16
10K
10k
R3, R16, R24, R26, R27, R28, R29, R31 +8
2
ERJ12ZY0R00U
0 jumper
R4, R10
4
2k
R5, R6, R38, R39
5
470
R7, R8, R9, R13, R48
1
ERJ12ZY0R00U
0 ohm
R11
1
330K
330k
R12
1
22.1K
22.1k
R14
1
47.5K
47.5k
R15
1
110K
110k
R17
4
50
R25, R30, R47, R49
2
4.7K
4.7k
R32, R33
1
100K
100k
R36
2
1M
R40, R41
1
1k
R51

ESP32-S3-4Layer-CoreBoard design files

The KiCad project lives in the gorkemguven/ESP32-S3-4Layer-CoreBoard repository on GitHub; these links point at the commit this page was built from.

ESP32-S3-4Layer-CoreBoard: common questions

What microcontroller does the ESP32-S3-4Layer-CoreBoard use?

The ESP32-S3-4Layer-CoreBoard is built around the ESP32-S3-WROOM-1-N16R2, from the ESP32 family.

How big is the ESP32-S3-4Layer-CoreBoard PCB?

The ESP32-S3-4Layer-CoreBoard measures 102.9 × 43.7 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ESP32-S3-4Layer-CoreBoard?

101 components, from 47 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-S3-4Layer-CoreBoard design files?

From the gorkemguven/ESP32-S3-4Layer-CoreBoard 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-S3-4Layer-CoreBoard design in my own project?

Yes, under the terms of its GPL-3.0 license, which gorkemguven chose for the repository.

Can I test firmware for the ESP32-S3-4Layer-CoreBoard 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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