Wednesday, 13 August 2025

Controlling ESP32 GPIO using Firebase

🚀 Ever tried connecting an embedded application to a cloud database?

If not, here's a fun weekend project: Connect your ESP32/ESP8266 to Google Firebase and explore the power of real-time IoT!

I recently worked on a project where I controlled the GPIOs of an ESP32 by reading data directly from a Firebase database using Arduino Firebase client—and it worked like a charm! 🔌✨

With this setup, you can:
✅ Update Firebase from your ESP32 (send sensor data, etc.)
✅ Control your ESP32 remotely by updating Firebase via a mobile or web app
✅ Build an IoT dashboard that reflects real-time data updates

Whether you're building smart home projects or learning about cloud-connected devices, Firebase + ESP32 is a powerful combo.

💡 It’s a great hobby project to understand how embedded systems and cloud platforms can work together.

Give it a try—and let me know if you’d like the link to the tutorial I followed!

Link to the tutorial is as below

https://bokfive.com/getting-started-with-esp32-and-firebase-realtime-database/?srsltid=AfmBOoqpRdJlXAHtQO-PQKYZjYaUst6EPDzp-l1Iz2KjHIjtEd0mYUh0 

#IoT #ESP32 #Firebase #EmbeddedSystems #CloudComputing #Makers #TechHobby #DIYProjects #LinkedInTech


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