Real time data acquitision with Basic4android and Arduino

[rajeev.piyare]

Hello:sign0085:

I am a beginner with basic4android and currently working on a project with Arduino Bluetooth. It would be a great help if someone could advice or show me how to do this.
Firstly I would like to connect the Arduino via Bluetooth using b4a. Then access the real time data from the Arduino analog inputs and display a real-time graph on my smartphone. It would be great if you could advice as how can i open serial port for Bluetooth, connect the device and get data. Then using button i can start or stop the graph and display the values on screen. Something very similar to attached picture.

Your guidance will be highly appreciated. I hope this will also assist others who are working with micro controllers and trying to connect it to b4a via Bluetooth.

Thanks

 

[Erel]

The first step is to connect to the device with the Serial library.

Check this tutorial: Android Bluetooth / BluetoothAdmin Tutorial

And these discussions: Basic4android Search: Bluetooth