#esp32
12 open-source ESP32 project guides tagged #esp32: build steps, hardware and firmware.
Build Smart Interfaces on M5Stack with M5ez
Learn to build responsive UI applications on M5Stack ESP32 using M5ez interface builder library. Create menus, buttons, text input and WiFi apps.
Home Assistant Glow: ESP32 Energy Monitor Build Guide
Turn any electricity meter's pulse LED into real-time energy data in Home Assistant using an ESP32, ESPHome, and the Home Assistant Glow project.
ESPHome Fan Controller: PID Smart Fan for ESP32
Build a whisper-quiet thermostat-controlled 12V fan with ESP32, ESPHome, and PID control. No coding needed — just one YAML file and Home Assistant.
ESPTimeCast: Build a WiFi LED Matrix Clock and Weather Display
Build ESPTimeCast on ESP8266 or ESP32 with a MAX7219 LED matrix. Flash from your browser in minutes — no IDE needed. Shows live time and weather.
Embedded-AI-Harness: AI Closed-Loop Firmware Dev for ESP32
Let Claude write, flash, and test ESP32 firmware on real hardware in a closed loop — spec to working silicon, hands off. Built on a Raspberry Pi testbench.
NightDriverStrip: ESP32 LED Effects Firmware Build Guide
Flash NightDriverStrip to an ESP32 and drive WS2812B or HUB75 LEDs with audio-reactive effects, WiFi control, and a live web UI.
Flix: Build an Open-Source ESP32 Quadcopter from Scratch
Build Flix, an open-source ESP32 quadcopter with clean Arduino firmware, MAVLink over Wi-Fi, Gazebo simulation, and a Python scripting library.
zclaw: Personal AI Assistant on ESP32 in Under 888 KiB
Build a tiny AI assistant on ESP32 with GPIO control, Telegram chat, scheduled tasks, and custom tools — all packed into 888 KiB firmware.
ESP32 E-Paper Weather Display: Build Guide (esp32-weather-epd)
Build a low-power E-Paper weather station with an ESP32, BME280 sensor, and OpenWeatherMap API. Runs 6–12 months on a single battery charge.
ESP32 Cheap Yellow Display (CYD): Complete Build Guide
Build projects with the ESP32-2432S028R Cheap Yellow Display — a $15 ESP32 board with a 2.8" touchscreen, Wi-Fi, and Bluetooth, no soldering needed.
ESP32-CAM_MJPEG2SD: Motion-Capture Camera with AVI Recording
Build a motion-triggered security camera on ESP32 that saves AVI video with audio to SD card and streams live MJPEG to a browser.
Sesame Robot: Build an ESP32 Mini Quadruped for $50–60
Step-by-step guide to building Sesame, an open-source 4-legged walking robot powered by ESP32, with an OLED face, WiFi API, and voice assistant support.