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I am having arduino uno board connected with bluetooth HC-05 module. I needed to transfer the data from arduino to android mobile via bluetooth.

Is it possible to transfer the data from arduino to android via bluetooth?

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    What kind of data? Serial? – TheDoctor Jul 12 '15 at 23:33
  • Please clarify what kind of data you're trying to transfer and how. Share some code so we can help you.. the answer to your question is "yes, it is possible." but we can't help you more without more information. – sachleen Jul 14 '15 at 16:30
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Is it possible to transfer the data from arduino to android via bluetooth?

Yes. The HC-05 just creates a serial connection over bluetooth. You can treat it just like any other serial connection, such as the USB connection between the Arduino and your computer.

What data you send and in what format you send it is entirely up to you.

  • My idea is to transfer data like beacon function so is it possible with arduino code – Karthi Keyan Jul 10 '15 at 11:07
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    @KarthiKeyan I have no idea. I don't understand what you are asking. If you are asking if you can broadcast to all devices in range using bluetooth, then no, you can't. That's not how bluetooth works (regardless of any Arduino in there). It's strictly point-to-point. – Majenko Jul 10 '15 at 11:11

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