Uploaded December 2023 | Updated September 2026, 1 week ago

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In this video we learn how to use a Bluetooth app on mobile device to connect and communicate with ESP32 BLE to send and receive text or data.

This video is part of series of Tutorials for SunFounder ESP32 IoT Learning Kit which can be viewed here : bit.ly/sf-esp32-video

📚⬇️ Download and resource page robojax.com/RJT700

Related videos:
How to use a breadboard: youtu.be/jTJ-JL2gEuQ

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Use Chapters from timeline or click on the time
00:00 Start
2:10 Introduction to the project
2:45 Documentation page
4:04 Arduino code
6:31 Installing Bluetooth App
7:12 Selecting ESP32 board and COM port
8:54 Demonstration of project

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