Coming Soon

Home Automation with ESP32

Build a temperature-to-color LED display with a real ESP32 microcontroller — no experience needed.

What you’ll build: Wire a DHT22 sensor and RGB LED on a breadboard, write C++ firmware, and watch your LED change color with the room temperature.

You’ll walk away knowing how to:

  • Wire a circuit on a breadboard
  • Upload code to a microcontroller
  • Read sensor data and drive an LED with PWM