Experiments to connect and retrieve data from Bluetooth Classic and BLE devices
Implementations based on:
- Google Documentation https://developer.android.com/guide/topics/connectivity/bluetooth/transfer-data
- Google's sample Bluetooth chat app https://github.com/android/connectivity-samples/tree/master/BluetoothChat
- BLE (Bluetooth Low Energy) devices guide https://punchthrough.com/android-ble-guide/