ESP32 Firebase Data Retrieval Tutorial

👋 Welcome to the tutorial on programming the ESP32 board and retrieving data from Firebase.

📊 Learn how to get data from Firebase and use it to control the ESP32 from anywhere.

💡 See how to retrieve and process data of different types, such as strings and numbers.

🔑 To get data from Firebase using ESP32, you need to call two blocks.

📥 The first block checks if the data is received correctly, while the second block contains the data itself.

💻 You can display the received data on the serial monitor.

💡 The video demonstrates how to retrieve data from Firebase using the ESP32 microcontroller.

⏲️ A delay of 5 seconds is added to receive updated data from the database.

🔄 The program allows for changing values in the database, which can be observed in real-time.

🔑 The video is about getting data from Firebase using ESP32.