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BluetoothClient and ListPicker

MIT App Inventor Help

Arman November 25, 2023, 2:56pm 2

Check a similar question:

AskForPermission (Bluetooth) MIT App Inventor Help

Hello good morning. I hope you can help me. I am developing an application where I link via Bluetooth to an Arduino ESP32 device. I made 3 "virtual screens" to be able to maintain the connection when exchanging "screens". Once I install the APK, when I enter it for the first time, the notification appears asking me for permissions to scan with Bluetooth, I accept, but in the first search there are no nearby devices. I have to close and reopen the app, and they just appear correctly there Whe…

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