Change The spotify Music With ARDUİNO

Using Arduino Project Guidance
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Hello everyone ,

I want to change or pause/start the music with arduino . I have arduino uno and nano also HC05 BLE module .
I search some project on the internet but still i can't found anything. I think I can change it with the right and left arrow keys, for example, like on a computer, by using a library called blekeyboard. So, for example, if I press the right arrow key on the laptop, the song changes while the application is open, so if I send the ascii character corresponding to the right arrow key via Bluetooth, I think it will change, but I could be wrong. Does anyone have any ideas or have worked on this before? Should I buy Leonardo?

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HC05 is not BLE. it's just classic BT and it's using the SPP profile. You would need something capable of using the AVRCP profile (see List of Bluetooth profiles - Wikipedia) if you want to go Bluetooth way.

Sending keys would mean the audio player is always the main app on your PC so that it would receive the keys....

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