ESP32-S3 Time Of Flight & Mic Devboardoard
License
:MIT License
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:
bsp;
The device should act as a regular dev board and be fully programmable through the ESP IDF or Arduino IDE. bsp;
bsp;
Design Drawing
BOM
| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | TYPE-C16PIN | USB1 | USB-C-SMD_TYPE-C16PIN | 1 | TYPE-C16PIN | SHOU HAN(首韩) | LCSC | C393939 |
| 2 | 2.4GHz | U3 | WIFIM-SMD_ESP32-S3-WROOM-1-N8 | 1 | ESP32-S3-WROOM-1-N8 | ESPRESSIF(乐鑫) | LCSC | C2913198 |
| 3 | 5.1kΩ | R1,R2 | R0805 | 2 | RMC08055.1K1%N | Tyohm(幸亚电阻) | LCSC | C269748 |
| 4 | RT9080-33GJ5 | U4 | TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL | 1 | RT9080-33GJ5 | RICHTEK(立锜) | LCSC | C841192 |
| 5 | 100nF | C1,C2,C3,C4,C5,C6,C7 | C0805 | 7 | C0805B104K500NT | TORCH(火炬) | LCSC | C476766 |
Comment