Control ESP32 GPIO Using Firebase Realtime Database from Anywhere | Full IoT Guide

In this video, I’ll show you how to control ESP32 GPIO pins using Firebase Realtime Database in real time!
This complete English tutorial covers everything — from wiring the ESP32 and connecting LEDs, to setting up Firebase, writing the code, and creating a full IoT control system.

You’ll learn how to turn LEDs or any GPIO device ON/OFF instantly over the internet using Firebase RTDB.
Perfect for home automation, IoT beginners, students, and hobbyists.

🌐 Source Code & Project Files: https://github.com/nabatechworld/-Control-ESP32-GPIO-using-Firebase

⭐ What You Will Learn
How to connect ESP32 with Firebase Realtime Database
How to control GPIO pins remotely (LED / Relay / Sensor outputs)
How to set up Firebase Project, API Key & Database URL
How real-time database streaming works
How to upload and test ESP32 code
How to build your own IoT control system

🛠 Required Components:
ESP32 development board
LED or Relay Module
Jumper wires
WiFi Connection
Firebase account (free)

🚀 Why This Project Is Useful?
Smart home automation
Remote device control
Real-time IoT applications
Cloud-based automation
Beginner-friendly IoT learning

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