Smart Home Guides
Step-by-step smart home projects with wiring diagrams, component lists, and ready-to-deploy code.
How to Build a Scrolling LED Matrix Message Board with ESP32
Step-by-step guide to building an ESP32 scrolling LED message board using a MAX7219 8x32 dot matrix module. Includes SPI wiring, MD_Parola code, and assembly instructions.
How to Build an ESP32 Weather Station with Clothing Advice
Build an ESP32 weather station that fetches Amsterdam forecast data over Wi-Fi and shows simple clothing advice on a Waveshare 1.83-inch LCD. Includes complete code and wiring guide.
How to Build a Gesture-Controlled Mood Lamp with ESP32
Step-by-step guide to building an ESP32 gesture-controlled mood lamp using an APDS-9960 sensor and WS2812B LED strip. Includes wiring diagram, Arduino code, and assembly instructions.
How to Build a Rocket Launch Alarm Clock with ESP32
Create an ESP32 rocket-launch alarm clock with DS3231 RTC, WS2812 LEDs, and buzzer. Alarm triggers a 10-second countdown with liftoff sequence.