SunFounder ESP32 Starter Kit
The Android application will be fashioned using a free web application known as . MIT App Inventor serves as an
excellent starting point for Android development, owing to its intuitive drag-and-drop features allowing for the creation
of simplistic applications.
Now, let’s begin.
1. Here is the login page: http://ai2.appinventor.mit.edu. You will require a Google account to register with MIT
App Inventor.
2. After logging in, navigate to Projects -> Import project (.aia) from my computer. Subse-
quently, upload the control_rgb_led.aia file located in the path esp32-starter-kit-main\c\codes\
iot_10_bluetooth_app_inventor.
3. Upon uploading the .aia file, you will see the application on the MIT App Inventor software. This is a pre-
configured template. You can modify this template after you have familiarized yourself with MIT App Inventor
through the following steps.
1.53. 8.10 Android Application - RGB LED Operation via Arduino and Bluetooth 239