SunFounder ESP32 Starter Kit
3. Open the iot_10_bluetooth_app_inventor.ino file situated in the esp32-starter-kit-main\c\
codes\iot_10_bluetooth_app_inventor directory, or copy the code into the Arduino IDE.
4. Upon selecting the appropriate board (ESP32 Dev Module) and port, click the Upload button.
3. App and ESP32 Connection
Ensure that the application created earlier is installed on your smartphone.
1. Initially, activate Bluetooth on your smartphone.
244 Chapter 1. For Arduino User