Long-distance I2S

[Mr.NCK]

HI,

I need to check the following thing with you. I need to use an I2S mic with NRF5340 between the mic and the controller we need to place 2meters of wire. So, I need to know, Is that creates any issues to get audio from MIC.

Thanks & Regards

Navin

[ketiljo]

That's hard to tell. You could look at the signals in the receiving end with an oscilloscope. If the drive strength of the mic isn't high enough, you can use buffers or drivers to increase the strength.