Can FRDM-KW41Z implement A2DP connection to a Bluetooth headset?

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Can FRDM-KW41Z implement A2DP connection to a Bluetooth headset?

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simonxian
Contributor II

Hi, can FRDM-KW41Z be used to implement A2DP connection to a Bluetooth headset? Are there any software examples  for reference?

Thanks.

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estephania_mart
NXP TechSupport
NXP TechSupport

Hello,

Sorry for the inconvenience this might cause you but it does not support it.

The KW41 supports BLE 4.2 and the A2DP it’s a Bluetooth classic profile. 

 

Regards,

Estephania

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simonxian
Contributor II

Hello,

  So, the KW41Z can't be used to communicate with the  headset of bluetooth classic, and it is not compatible with HFP(Hands-free Profile) either, is it right?

Thanks a lot.

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estephania_mart
NXP TechSupport
NXP TechSupport

Hello, 

You are right, and the reason why is because BLE is not intended to be used for audio streaming; it has the sleeping times to be low power and the packet size tend to be small. 

Sorry for the inconvenience this might cause you. 

Best Regards, 

Estephania 

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simonxian
Contributor II

I see.

Thank you very much for your kind reply.

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