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ESP32-S3 Time Of Flight & Mic Devboardoard

PROESP32-S3 Time Of Flight & Mic Devboardoard

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Reproduction cost: bsp;$97

License

:

MIT License

Creation time:2025-07-23 20:02:05Update time:2025-09-15 01:26:45

Description

ESP32-S3 Time Of Flight & Mic Devboardoard

This is a ESP32-S3 Dev board for: https://silicon.hackclub.dev/ (Thanks Rudy)

In addition to the ESP32-S3, I also added three small NeoPixels (which can act as indicator lights), as well as a Time of Flight Sensor (VL53L4CX). It also includes power management (USB -> 3.3v) with surge protection. The board is overall fairly simple because I wanted it to be versatile for whatever project I may need it for. Also, a final addition was the awesome I2S Microphone.ne.

Thanks EasyEDA for sponsoring this event! This project helped me learn a lot about PCB design. (and was super fun).

Schematic Diagram:

 bsp;

PCB Layout:

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The device should act as a regular dev board and be fully programmable through the ESP IDF or Arduino IDE. bsp;

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Design Drawing

Board1
schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantityManufacturer PartManufacturerSupplierSupplier Part
1TYPE-C16PINUSB1USB-C-SMD_TYPE-C16PIN1TYPE-C16PINSHOU HAN(首韩)LCSCC393939
22.4GHzU3WIFIM-SMD_ESP32-S3-WROOM-1-N81ESP32-S3-WROOM-1-N8ESPRESSIF(乐鑫)LCSCC2913198
35.1kΩR1,R2R08052RMC08055.1K1%NTyohm(幸亚电阻)LCSCC269748
4RT9080-33GJ5U4TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL1RT9080-33GJ5RICHTEK(立锜)LCSCC841192
5100nFC1,C2,C3,C4,C5,C6,C7C08057C0805B104K500NTTORCH(火炬)LCSCC476766

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