nRF52840 I2S audio playback

[Challen Wong]

Hi,

     I want to use I2S to drive the speaker,just like playing the prestored samples from sounds.h in thingy:52.

However,i can't drive the DAC by I2S.Is there anyone have done it,please share the code.Thank you very much!

Best Regards

[yefei]

is 52840 has i2s interface? I don't have find it. 

[Challen Wong]

Yes，you can read the datasheet of 52840.You can also find the example in SDK,which the path is examples\peripheral\i2s.

[Pra_Engr]

I am also interested. If anyone share the expert info, Please ?

Nordic Support team, Please ??

There is possibility of Adafruit I2S Stereo Decoder - UDA1334A  or  SparkFun I2S Audio Breakout - MAX98357A .

Is it worth looking at ??

Please let me know !

Thanks !

[run_ar]

I2S loopback example here.

Codec used in our Smart remote 3 reference design here.