Control bluetooth headphones via arduino

Projects General Guidance
1

Hello, I have bluetooth headphones which controlled by any smartphone.
I want to make a project which arduino will control the audio that sounds in the headphones, for example:
when i click one button i will hear "Hello", second button "Good bye" and so on.
Does it possible to it with arduino? if yes, which moudle i need to buy to send specific audio via bluetooth com?

2

Do you know which data (files?) to send to the headphones? I don't :frowning:

The 8 bit Arduinos are not very useful for audio output, at least not directly to a speaker. You may need some more powerful controller, with an OS that supports audio output via bluetooth.

3

DrDiettrich:
Do you know which data (files?) to send to the headphones? I don't :frowning:

The 8 bit Arduinos are not very useful for audio output, at least not directly to a speaker. You may need some more powerful controller, with an OS that supports audio output via bluetooth.

I.e. Raspberry Pi 3

4

This is not an Arduino project.

This can easily be done with any phone, as you said. Pick up any old phone with Bluetooth and you can play whatever sound files you want. Use a soundbyte app for interface if you want to look a little fancy.

BT is also not going to work for you if you intend on playing any other audio from another source in between. Not without learning Bluetooth code, anyway. Good news is, dev kits for BT are free, bad news is it sounds way out of your league.

5

DrDiettrich:
Do you know which data (files?) to send to the headphones? I don't :frowning:

The 8 bit Arduinos are not very useful for audio output, at least not directly to a speaker. You may need some more powerful controller, with an OS that supports audio output via bluetooth.

Power_Broker:
I.e. Raspberry Pi 3

INTP:
This is not an Arduino project.

This can easily be done with any phone, as you said. Pick up any old phone with Bluetooth and you can play whatever sound files you want. Use a soundbyte app for interface if you want to look a little fancy.

BT is also not going to work for you if you intend on playing any other audio from another source in between. Not without learning Bluetooth code, anyway. Good news is, dev kits for BT are free, bad news is it sounds way out of your league.

Could i do it via desktop computer? if yes which bluetooth transmitter should i buy?

6

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