Milk-V Duo I2S output

Duo
1

Hi,
is it possible to use i2s with the Milk-V Duo ? for example outputting to a PCM5102a DAC ?
i2s is mentioned in the datasheet, but i don’t see any i2s pins on the board’s pinout.
Thank you,
Maxime

2

So the cv1800b does support i2s but only on two pins. One pin is conncted to the one pin on the mic (smily face), the other is the gpio pin that runs the blue led. Is it possible yes, but it would need some fancy soldering. Supposedly the 256 has pads on the board for i2s.

3

You may want to take a look at 【i2s】Milk-V Duo添加speaker——i2s2 might need a translator

4

Thank you very much ! i will look at that !