Components ESP32 Microcontroller: The brain of the system, handling communication with the mobile app and controlling the LEDs. 2 LEDs: Connected to GPIO pins on the ESP32 for visual feedback. MIT App ...

The same App can connect to other BLE devices (RN4870) that hold the same code, and I can connect to that ESP32 device with other apps. It's just a matter of AppInventor extension with ESP32-wrover.

The ESP32 is a very powerful controller, equally at home in entry-level and professional projects.

Of course, he has once again contributed his own projects to our Espressif guest-edited issue, such as a picture frame with Internet access. The English-language Elektor Lab Talk will cover the ...

Arduino Integrated Development Environment (IDE) simplifies programming, uploading code, and utilization of ESP32 capabilities, enabling users to incorporate it into their IoT projects with ease.