Stereo Channel Output

Hello,

I had bought 3 sets of Audio DK and had managed to brought up in BIS and CIS mode using the default sample project, however the output is mono output. Can I checked if it is possible to have stereo channel output?

0 Bluemoon over 3 years ago in reply to SwRa

Hi I have download the example code that is given in RE: nrf5340 Stereo Audio and try running it but encounters the error that mentioned. However i have not tried running it using VS code.
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0 SwRa over 3 years ago

Hi Ling,

Sorry to keep you waiting.. Which example code are you mentioning here.? Each of the nrf5340 Audio DK can only have mono output since the DSP chip, CS47L63, that we have on the board support only one channel output.. Our chipset, the nRF5340 do support stereo output, so you will need to make necessary changes to the hardware (for eg. use an external stereo hardware codec) to get it to support stereo output.. The external hardware codec can be connected like this:

Regards,

Swathy
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