Hardware projects tagged esp32
Open hardware projects tagged esp32 on BoardRepo. View schematics and PCBs in the browser and download the sources.
Projects
ESP32C3 based PWM-fan controller board
Niphargus — a slim, indestructible wireless split keyboard. ESP32 + nRF24, wired fallback, and an emergency kit hidden behind the USB port. The successor to the Rouge-Gorge.
Mr. Koh ESP32-C3 RISC-V Development Board
ESP32 mixed-signal sensor board (I2C + analog)
ESP32 mini board
Physical ESP32 status lamp for AI coding agents, with built-in Claude Code/Codex hooks and a generic event API.
RFID attendance and entry-exit prototype for Vasant Valley School: ESP32 and RC522 firmware with a TFT status display, a custom KiCad PCB, a FastAPI backend, and a web dashboard with Firebase mirroring.
A simple hardware design to bridge between 433 MHz devices and WiFi
ESP32 Thing Plus Controller
the hackable open-source esp32 wifi controlled quadcopter
KiCAD hardware schematic and layout files for the clackotron project
A credit-card-sized PCB that runs a neural network: ESP32-S3, 6-axis IMU, and 24 LEDs wired as the network itself. Draw a digit in the air and watch the activations light up
Open-source ESP32-based flight controller for quadcopters, featuring sensor fusion, nested PID control, motor mixing, real-time Wi-Fi PID tuning, and a custom KiCad PCB with support for GPS and FPV modules.
Transform your regular projector into a smart home device, enabling voice control and automation through Apple's HomeKit ecosystem.
RS-485LP is an open-source RS485 converter featuring a custom PCB and optimized PlatformIO firmware. It is designed to minimize power consumption for battery-operated sensors and remote monitoring systems.
Hardware driver for photo table
Custom ESP32-S3 development board designed in KiCad, featuring the ESP32-S3-WROOM-1-N8R8 module, custom schematic, PCB layout, and supporting hardware design files
The ESP32 Pico in a classic Pro Mini form factor.
Networked rotating ultrasonic radar system built on the Deneyap Kart 1A (ESP32-S3), with a real-time web dashboard served directly from the board.
A smart thermostat built on the ESP32 platform featuring environmental sensing, e-paper/LVGL display, deep sleep power management, and multiple connectivity options (WiFi, Bluetooth, Blynk IoT).
BirdNest Camera
Capacitive Touch Button Module for ESP32-Zip
ESP32 Infra-Red Receiver
An open source extensible smartwatch.
Design and assembly of a compact 4-layer ESP32-based IoT PCB using KiCad, optimized for power integrity, RF performance, and embedded connectivity.
a better through-hole hand-solderable RCM
BastWiFi is all the best in the world format Feather and ESP32-S2!, Feather pin to pin compatible with a USB port type C
A simple light for indoor plants
This project showcases the design and development of a digital photo frame based on the ESP32. It extracts images from a Micro SD and renders them on a TFT ILI9341 display. It features low power consumption, the hardware includes a TP4056 module, for charging and uninterrupted operation. This project is beginner-friendly and easily customizable.
Kinetic Art Clock consisting of LCD displays
Test for my very first custom PCB design for a ESP32-based temperature sensor
Une clé WIFI lisant la sortie TIC du Linky connectée au broker MQTT d'un Home Assistant
Tamagotchi-style portable device for AI coding agents
Low-frequency 134.2 kHz RFID reader using EM4095 and ESP32
Professional ESP32-WROOM-32 development board with USB-UART programming, 3.3V regulation, BOOT/RESET control, GPIO expansion, I2C ESD protection, and complete KiCad manufacturing documentation.
Custom ESP32-WROOM-32E development board | 4-layer PCB designed in KiCad 9.0.7
Open-hardware ESP32 sailing tracker (E1): GNSS/IMU/wind/pressure logging, ESP-NOW mesh for live fleet position + race-start detection, BLE/WiFi upload. Firmware, KiCad PCB, and a published TypeScript client SDK.
A SparkFun Thing Plus development board for the ESP32-S3.
An ESP32-based device for room monitoring, for use with Home Assistant
A base station for LoRa-based satellite sensor devices.
Atoomnet's Digital Led String Controller
Selbst entwickeltes ESP32-Klingelsystem fuer ein Zweifamilienhaus - KiCad-Hardware und Arduino-Firmware (WLAN/UDP, HMAC-gesichert).
Development of background radiation monitoring with IoT based device
A development board using the Thing Plus footprint featuring the ESP32-C5 Dual-Band module.
The OpenScale - IoT is an easy-to-use open-source wireless solution to measure weight and temperature.
Open source hardware for eurorack using ESP32
Portfolio PCB: ESP32-S3 Wi-Fi plant monitor. 4-layer KiCad 10 design, fabricated and assembled at JLCPCB — schematic, reviews and the frozen manufacturing package all readable in-browser.
Orologio da tavolo e-ink con ESP32-C3, batteria LiFePO4 e sync NTP - 2 anni di autonomia con una ricarica USB-C
A device for controlling ARGB lights via an ESP32 running WLED. Originally intentioned for desktop PC components like fans and LED strips using 3-pin ARGB connectors.
Custom ESP32-S3-MINI-1 development board
Custom ESP32-S3 development board.
PCB design files for the nobo thermostat
a PCB of PCF8563 RTC with Grove I2C for M5Stack and M5Atom synchronized with NTP
a PCB converts 5 buttons into 1 analog output
ESP Programmer with PogoPins to program ESP-1, ESP-12E/F, ... modules.
ESP32 based GPS bike navigation
Badge of OWASP LATAM Mexico 2020
A PCB to connect up to 5 PN532 NFC reader modules to an ESP32 S3 WROOM devkit board
Control and monitor up to three PWM fans with an ESP32
USB-C PCB module with 250 mA LDO