The project is to design a foundation for a platform-independent enviroCar app. It makes the application available to iOS users as well.
During the introductory period, I learned many new things like the BLE (Bluetooth Low Energy) devices and interaction with the OBD-II adapter to read the characteristics.
Now the app has the feature to detect and connect to nearby Bluetooth devices. And the reading characteristics work pretty well with both the Bluetooth packages – the flutter_blue and flutter_reactive_ble.