Tutorial: Bluetooth 240V/9W Light Bulb System w/ESP32, 5V Relay Modules, Arduino IDE & Android Smartphone

This video tutorial guides viewers through creating a Bluetooth-controlled light bulb system using an Android phone and an ESP32 microcontroller. It covers the necessary components, wiring setup, safety precautions, and programming the ESP32 to control the light bulb via a smartphone app. The tutorial emphasizes the importance of safety when dealing with high voltage and provides step-by-step instructions for assembling and testing the system.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF