ESP32 Bluetooth Control Tutorial with Android App

📚 This video is a tutorial on using the internal bluetooth module of the ESP32 board as a way of communication instead of Wi-Fi.

⚙️ The tutorial demonstrates how to create an Android app using MIT App Inventor to control an LED connected to the ESP32 board.

📱 The video shows how to scan for and connect to Bluetooth devices using the app on a mobile phone.

📱 The tutorial demonstrates how to control an ESP32 device using a Bluetooth-enabled Android app.

🔗 Pairing the devices is necessary before proceeding with the program.

⏱️ Adding a delay at the beginning of the program allows time to identify the address and handle incoming data.

📱 The video demonstrates how to control an LED using a Bluetooth connection and an Android app.

🔗 It covers the process of uploading the program and obtaining the Bluetooth address for the Android app.

📝 The tutorial also shows how to create an Android app using MIT App Inventor and add a button for controlling the LED.

📱 The video demonstrates how to connect an ESP32 to an Android app using Bluetooth.

🔄 The ESP32 can send and receive data from the Android app, with a label indicating the connection status.

🖊️ A text box and button are added to the app for sending a keyword to the ESP32.

📲 The video explains how to control an ESP32 board using a Bluetooth connection with an Android app.

🔄 The connect button is used to establish a connection between the app and the Bluetooth device.

✉️ The send button is used to send the content of the text box to the ESP32 board.

📱 Using an Android app, you can establish a Bluetooth connection with an ESP32 device.

💡 Sending the command 'on' from the app turns on the LED on the ESP32 device.

👋 The tutorial concludes with a final result demonstration and a farewell message.