Hardware projects tagged esp32-s3

Open hardware projects tagged esp32-s3 on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

29 boards
esp32-dev-board
@rhammell

KiCad project files for a custom ESP32 development board

schematicpcbbomESP32USB-CswitchUSB
AGPL-3.01 star0 commentsOct 5, 2026
Ultimate-weather-station
@matyas604

A weather station that sends data via Wi-Fi to Home Assistant. It uses an ESP-32 and ESPHome code. It measures temperature, humidity, pressure, air quality, wind speed, lightning distance and energy, and whether it is raining.

schematicpcbbomESP32USB-Cswitchregulator
AGPL-3.00 stars0 commentsOct 1, 2026
esp32-laser-security
@jaswantbhartiya

A wire-free laser security tripwire system powered by an ESP32-S3. Features independent transmitter nodes, multi-bounce mirror pathing, dynamic auto-ambient light calibration, custom KiCad PCB files, and 3D mechanical mounts.

schematicpcbbomswitchbuzzerresistordiode
MIT0 stars0 commentsOct 1, 2026
cube-hologram-pcb
@honzaaa45

Carte electronique d'un afficheur holographique Pepper's Ghost : CAO KiCad 4 couches entierement generee par du code et verifiee automatiquement

schematicpcbbomESP32USB-Cswitchregulator
MIT0 stars0 commentsOct 1, 2026
obd2-simulator
@filipraic

Open-source OBD-II simulator board: emulates a vehicle ECU per SAE J1979 and ISO 15031-5 over CAN. ESP32-S3 + MCP2515, 21 simulated parameters, DTC bank with MIL.

pcbbomgerbersESP32USB-CcrystalUSB
MIT0 stars0 commentsOct 1, 2026
slot-esp32-s3-hardware
@crabikboards

Crabik Slot ESP32-S3 Hardware

schematicpcbbomESP32USB-Cbatteryswitch
CERN-OHL-S-2.00 stars0 commentsOct 1, 2026
TinyBot32
@zhaoxingpeng

面向 ESP32-S3 的超小型开源语音视觉机器人:自研 PCB 集成相机、音频、姿态与环境感知,覆盖硬件、固件与 3D 模型。

schematicpcbbomESP32USBbatteryswitch
MIT1 star0 commentsOct 1, 2026
Cyberwatch
@ttankbuster

An open source extensible smartwatch.

schematicpcbbomgerbersESP32batteryswitchresistor
MIT1 star0 commentsOct 1, 2026
smart-fans-system
@oneasmallfish

ESP32-S3 服务器智能风扇控制系统 | 4路PWM风扇 · 多传感器 · MQTT · Web仪表盘 · Home Assistant

schematicpcbbomgerbersESP32IC
MIT2 stars0 commentsOct 1, 2026
ESP-32-Dev-Board
@fred98246

Custom ESP32-S3-MINI-1 development board

schematicpcbbomESP32USB-Cswitchregulator
MIT2 stars0 commentsOct 1, 2026
dolphin
@tr0fin0

An ESP32-S3 based open source firmware and hardware sumo robot controller.

schematicpcbbomESP32USB-Cswitchregulator
AGPL-3.03 stars0 commentsSep 30, 2026
OpenSpool-AMS
@robthree

A PCB to connect up to 5 PN532 NFC reader modules to an ESP32 S3 WROOM devkit board

schematicpcbbomESP32connector
MIT3 stars0 commentsSep 30, 2026
sonatino
@luminationlabs

Audio development board based on ESP32-S3

schematicpcbbomESP32USB-Cbatteryswitch
CERN-OHL-P-2.00 stars0 commentsSep 24, 2026
openmuscle-lask5
@open-muscle

Handheld labeler wand for training ML models on gesture inputs

schematicpcbbomESP32USB-Cbatteryswitch
CERN-OHL-S-2.00 stars0 commentsSep 23, 2026
imu-rc
@dimitrionlsd

Gesture-based RC car controller using ESP32-S3, BLE, LSM6DSO IMU, OLED display, and LiPo battery with USB-C charging.

schematicpcbbomESP32USB-Cbatteryswitch
MIT0 stars0 commentsSep 23, 2026
doorman
@azoninc

ESP32-S3 based Intercom Gateway (TCS / Koch / Niko / Scantron / Analogue Systems)

schematicpcbbomESP32RP2040USB-Cswitch
GPL-3.0218 stars0 commentsSep 23, 2026
molenet
@comnets-bremen

MoleNet: A Wireless Underground Sensor Network platform

schematicpcbbomESP32STM32USB-Cswitch
GPL-3.011 stars0 commentsSep 22, 2026
spacebridgehabpcb
@eigenlucy

High Altitude Balloon Tracker, Telemetry, and Sensor Board

schematicpcbbom
LGPL-3.011 stars0 commentsSep 22, 2026
tiny_sensor
@larry-wong

基于 ESP32-S3 的温湿度 / 光照 / 人体存在传感器和红外发射器。

schematicpcbbomESP32USB-Cswitchregulator
No license33 stars0 commentsSep 17, 2026
esp32-s3-platform
@whirlingbits

ESP32-S3 Development Board with SD-Card and versatile power management 5V and up to 12V

pcbbom
MIT10 stars0 commentsSep 5, 2026
can-daq
@eccentricorange

This project visualizes CAN bus messages using an ESP32-S3 microcontroller. Key features include real-time plotting, logging to an SQLite database, and open-source design and firmware for easy hardware manufacturing.

schematicpcbbomESP32resistorcapacitordiode
CC-BY-4.00 stars0 commentsJul 9, 2026
combadge
@pippadi

A Star Trek combadge built with the ESP32-S3

schematicpcbbomESP32USBbatteryswitch
GPL-3.020 stars0 commentsJul 9, 2026
badge-appsecpnw-2024
@electroniccats

Badge AppsecPnw 2024

schematicpcbbomESP32RISC-VUSB-Cbattery
GPL-3.02 stars0 commentsJul 9, 2026
bitclock
@goat-hill

An e-ink desk companion

schematicpcbbomESP32USB-Cswitchregulator
MIT111 stars0 commentsJul 9, 2026
flexnode
@aleksaheler

FlexNode is a DIY "smart home" system with a single hub and multiple flexible and customizable nodes

schematicpcbbomESP32USB-Cbatteryswitch
GPL-3.00 stars0 commentsJul 9, 2026
webscreen-pcb
@hw-lab-hardware-design-agency

WebScreen PCB designs, BOM and other manufacturing files.

schematicpcbbomESP32USB-Cswitchcrystal
CERN-OHL-P-2.00 stars0 commentsJul 9, 2026
esp32s3aprs
@mcapdeville

ESP32s3 APRS beacon/tracker/logger, USB kiss TNC , USB audio FM tranceiver with Micropython shell

schematicpcbbomESP32USB-Cswitchregulator
CERN-OHL-S-2.06 stars0 commentsJul 9, 2026
raffstorecontrolsystem
@rhynaz

Web enabled relay board with hardware button support for easy smart home integration

schematicpcbbomESP32USBswitchregulator
GPL-3.00 stars0 commentsJul 9, 2026
esphome-parking-assistant
@mikelawrence

Use a TFMini LiDAR module and a RGB light strip so you can park your car in the same spot everytime!

schematicpcbbomESP32USB-CswitchUSB
CERN-OHL-P-2.00 stars0 commentsJul 9, 2026

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