4 layers17.5 × 30.5 mm
ESP32 S3 CAM
HexSense-MIT/HS_ESP32_CAM_module
A custom designed USB camera module, with ESP32-S3R8 + OV2640. This will be used for the HexSenseCAM payload.
50 parts1
4 layers17.5 × 30.5 mm
ESP32 S3 CAM wifi
HexSense-MIT/HS_ESP32_CAM_module1A custom designed USB camera module, with ESP32-S3R8 + OV2640. This will be used for the HexSenseCAM payload.
- Size
- 17.5 × 30.5 mm
- Copper layers
- 4
- Thickness
- 1 mm
- Parts
- 52
- Nets
- 70
- Pads
- 221
- Tracks, vias
- 389, 92
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 1 Mar 2025
- Updated
- 11 Jan 2026
Overview
ESP32 S3 CAM wifi is an open-source printed circuit board by HexSense-MIT, from the HexSense-MIT/HS_ESP32_CAM_module repository on GitHub. It is a 4-layer board of 17.5 × 30.5 mm with 52 parts on 70 nets, routed with 389 tracks and 92 vias.
It is built around the ESP32-S3R8, GD25Q32CNIGR and TLV75728PDRV, with the TLV75733PDRV and ECS-400-10-37B2-CKY-TR among its other parts. Its parts include 21 capacitors, 10 connectors, 8 resistors, 5 ICs and 3 diodes. It belongs with the radio and wireless boards and the ESP32 boards of this library.
Main components
5
ESP32-S3R8
QFN-56(7x7)-40℃~+65℃ -74.2dBm 150Mbps 18.5dBm 2.412GHz~2.484GHz 2.4GHz 283mA 3V~3.6V 88mA Bluetooth、WiFi DMA function SPI、USB、UART、I2C、I2S transceiver QFN-56(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICsGD25Q32CNIGR
USON-8(3x4)100,000 cycles 120MHz 150ms@(32KB) 1uA 2.7V~3.6V 20 Years 32Mbit 600us SPI USON-8(3x4) NOR FLASH ROHSGigaDevice Semicon BeijingNOR FLASH
TLV75728PDRV
WSON-6-EP(2x2)-40℃~+125℃@(Tj) 1 1A 2.8V 25uA 45dB@(100kHz) 5.5V 650mV@(1A) 71.5uVrms Fixed Over Current Protection、Soft Start、Enable、Thermal Shutdown Positive WSON-6-EP(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTLV75733PDRV
WSON-6(2x2)-40℃~+125℃@(Tj) 1 1A 25uA 3.3V 425mV@(1A) 45dB@(100kHz) 5.5V 71.5uVrms Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Input under-voltage protection、Output discharge、Built-in soft-start Positive WSON-6(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ECS-400-10-37B2-CKY-TR
SMD2016-4P-30℃~+85℃ 10pF 40MHz 40Ω Crystal Oscillator ±10ppm ±10ppm SMD2016-4P Crystals ROHSECSCrystals
README
README.mdHS_ESP32_CAM_module
A custom designed USB camera module, with ESP32-S3R8 + OV2640. This will be used for the HexSense_CAM payload.
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100nF | PCM_JLCPCB:C_0402 | C3, C5, C8, C10, C11, C13, C14, C15, C16, C19, C20, C21, C22, C23 |
| 5 | 10kΩ | PCM_JLCPCB:R_0402 | R1, R2, R7, R8, R9 |
| 4 | 1_pin_sig | Mylib:1_pin_SMD_1mmx1mm | J8, J9, J10, J11 |
| 4 | 1_pin_sig | Connector_Wire:SolderWirePad_1x01_SMD_1x2mm | J4, J5, J6, J7 |
| 2 | 1uF | PCM_JLCPCB:C_0603 | C17, C18 |
| 2 | 4.7kΩ | PCM_JLCPCB:R_0402 | R3, R4 |
| 2 | 4.7uF | PCM_JLCPCB:C_0402 | C4, C12 |
| 2 | 6.8pF | PCM_JLCPCB:C_0402 | C6, C7 |
| 1 | 0Ω | PCM_JLCPCB:R_0402 | R6 |
| 1 | 1.5pF | PCM_JLCPCB:C_0402 | C1 |
| 1 | 3.9nH,300mA | PCM_JLCPCB:L_0402 | L1 |
| 1 | Conn_01x07_Pin | Mylib:1x7_2mm_pin_header | J2 |
| 1 | D_Schottky | Diode_SMD:D_0402_1005Metric | D1 |
| 1 | ECS-400-10-37B2-CKY-TR | Mylib:XTAL_ECS-400-10-37B2-CKY-TR | Y1 |
| 1 | ESP32-S3R8 | PCM_JLCPCB:QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm_ThermalVias | U1 |
| 1 | FH12-24S-0.5SH_55_ | FH12-24S-0.5SH_55:HRS_FH12-24S-0.5SH_55_ | J1 |
| 1 | FerriteBead_Small | PCM_JLCPCB:L_0402 | FB2 |
| 1 | FerriteBead_Small | PCM_JLCPCB:FB_0603 | FB1 |
| 1 | GD25Q32CNIGR | Mylib:GD25Q32CNIGR | U2 |
| 1 | GREEN | LED_SMD:LED_0402_1005Metric | D2 |
| 1 | RED | LED_SMD:LED_0402_1005Metric | D3 |
| 1 | TCR2LE13 | Mylib:SOT-553 ESV_TOS-M | U5 |
| 1 | TLV75728PDRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U3 |
| 1 | TLV75733PDRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U4 |
| 1 | WE-MCA_74889302450 | Mylib:WE-MCA_74889302450 | AE1 |
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Questions
How big is the ESP32 S3 CAM wifi PCB?
It measures 17.5 × 30.5 mm and has 4 copper layers, 1 mm thick.
What parts does the ESP32 S3 CAM wifi use?
52 parts, built around the ESP32-S3R8, GD25Q32CNIGR, TLV75728PDRV and TLV75733PDRV. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ESP32 S3 CAM wifi KiCad files?
From the HexSense-MIT/HS_ESP32_CAM_module repository on GitHub, at the commit this page was made from: the board is PCB/ESP32_S3_CAM_w_wifi/ESP32_S3_CAM_wifi.kicad_pcb and its schematic PCB/ESP32_S3_CAM/ESP32_S3_CAM.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 S3 CAM wifi design in my own project?
Its repository states no licence, so its author keeps all rights: ask HexSense-MIT before reusing the design.