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ESP32 S3 CAM

HexSense-MIT·HS_ESP32_CAM_module·PCB/ESP32_S3_CAM/ESP32_S3_CAM.kicad_pcb

ESP32 S3 CAM PCB layout, top view — open source ESP32 board by HexSense-MIT

About the ESP32 S3 CAM PCB

ESP32 S3 CAM is an open source ESP32 PCB design by HexSense-MIT, published on GitHub. It is a 4-layer board measuring 17.5 × 30.5 mm, with 50 components from 23 distinct parts.

Its main chip is the ESP32-S3R8, from the ESP32 family. Other key parts include the GD25Q32CNIGR, TLV75728PDRV, TLV75733PDRV and TCR2LE13. By type, the board carries 20 capacitors, 10 connectors, 9 resistors, 5 ICs, 3 diodes and 2 inductors.

From the project

A custom designed USB camera module, with ESP32-S3R8 + OV2640. This will be used for the HexSense_CAM payload.

Main components on the ESP32 S3 CAM

ESP32-S3R8GD25Q32CNIGRTLV75728PDRVTLV75733PDRVTCR2LE13

ESP32 S3 CAM bill of materials (BOM)

50 components, 23 distinct parts.

QtyPartRefs
1
ESP32-S3R8
U1
1
GD25Q32CNIGR
U2
1
TLV75728PDRV
U3
1
TLV75733PDRV
U4
1
TCR2LE13
U5
1
ECS-400-10-37B2-CKY-TR
Y1
1
FH12-24S-0.5SH_55_
J1
1
Conn_01x07_Pin
J2
4
1_pin_sig
J4, J5, J6, J7
4
1_pin_sig
J8, J9, J10, J11
1
D_Schottky
D1
1
GREEN
D2
1
RED
D3
1
FerriteBead_Small
FB1
1
FerriteBead_Small
FB2
14
100nF
Samsung Electro-Mechanics
C3, C5, C8, C10, C11, C13, C14, C15 +6
2
4.7uF
Samsung Electro-Mechanics
C4, C12
2
6.8pF
FH(Guangdong Fenghua Advanced Tech)
C6, C7
2
1uF
Samsung Electro-Mechanics
C17, C18
5
10kΩ
UNI-ROYAL(Uniroyal Elec)
R1, R2, R7, R8, R9
Show 3 more
QtyPartRefs
2
4.7kΩ
UNI-ROYAL(Uniroyal Elec)
R3, R4
1
49.9Ω
UNI-ROYAL(Uniroyal Elec)
R5
1
0Ω
UNI-ROYAL(Uniroyal Elec)
R6

ESP32 S3 CAM design files

The KiCad project lives in the HexSense-MIT/HS_ESP32_CAM_module repository on GitHub; these links point at the commit this page was built from.

ESP32 S3 CAM: common questions

What microcontroller does the ESP32 S3 CAM use?

The ESP32 S3 CAM is built around the ESP32-S3R8, from the ESP32 family.

How big is the ESP32 S3 CAM PCB?

The ESP32 S3 CAM measures 17.5 × 30.5 mm, has 4 copper layers and is 1 mm thick.

How many components are on the ESP32 S3 CAM?

50 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP32 S3 CAM design files?

From the HexSense-MIT/HS_ESP32_CAM_module 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 S3 CAM design in my own project?

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

Can I test firmware for the ESP32 S3 CAM 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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