Audio example in Nucleo-WBA55CG

[Pallavi]

Hi @STTwo-32  @TDK @KDJEM.1 @Issamos @Remy ISSALYS ,

I have started using Nucleo-WBA55CG for BLE Audio and realized STM32Cube_FW_WBA_V1.3.0 does not contain any audio code for the board. But STM32WBA55CG- DK1 has the ble audio snippet code.

Can I use the nucleo board to implement the audio examples since the microcontroller is same? 

Thank You in advance.

[STTwo-32 · Accepted solution]

Hello @Pallavi 

This example should be able to run on all STM32WBA55xx. But it has HW depends that are not implemented on the  Nucleo Board Specially the Audio Codec part: 

Best Regards.

STTwo-32

[Pallavi]

Hi @STTwo-32 

Ok.

So do I have to connect a codec separately? Or what other circuit has to be interfaced on Nucleo to get the audio working?

Thank you for the reply!

[Pallavi]

Hi @STTwo-32 

So, does this mean, to be able to implement the audio example, DK board is a necessity?
Can you please confrim.

Thank you !

[STTwo-32]

If you are not going to add the external features mentioned above, you should use the DK boards to run those examples.

Best Regards.

STTwo-32

[Pallavi]

OK 

Thank you so much 

[Pallavi]

Can I use MAX98357 I2S breakout board and Adafruit I2S MEMS microphone to complete the circuit ?
@STTwo-32