Problem Bluetooth - Arduino - Android

zTony

Hi,

(Sorry for my English, I'm french).

I have a problem : I want to create an application Android, which uses the Bluetooth, to have a connection with an Arduino, but I don't find a class for that.

Indeed, those classes : http://doc.qt.io/qt-5/qtbluetooth-overview.html are incapable to send letters from an Arduino.

I look for for two weeks, and I hope that you can help me !

Bye

zTony

mostefa

Hello zTony,

Arduino card use BLueTooth RedBear (it is a LOW Energy Bluetooth),

For more information you can read this page :

http://redbearlab.com/getting-started-bleshield/

In this case you can try to use Bluetooth Low Energy API of Qt:

http://doc.qt.io/qt-5/qtbluetooth-le-overview.html

Buf if the developped api is not suitable , to red bear Low Energy Arduino you have to:

-Reimplement BLE RED BEAR Low Energy on Java(Android), Source is available just above:

https://github.com/RedBearLab

-To use Qt Notifier ,which will allow you to call you Java functions on Qt,More examples of QtNOtifier are available just above:

http://doc.qt.io/qt-5/qtandroidextras-notification-example.html

I think that you all the elements that you need now,

I hope that this can help you,

Good Luck,

Bon courage ;)

zTony

Hello,

Thank you for your fast reply !

I use a module Bluetooth HC-06 which not uses the Bluetooth low Energy (I tested to see devices with examples http://doc.qt.io/qt-5/bluetooth-examples.html but only the classic bluetooth works).

(I would like to clarify that I use the C++ language with Qt).

Thank you anyway for your assistance, but I still look for help.

Bye !

zTony

zTony

Hi

With Microsoft Windows, I used QtSerialPort but I can't use that with Android.

Bye

zTony

no body to help me :(