How to use DAC in Sipeed M1 dock suit ?

I see Sipeed M1 dock suit have DAC (PT8211) and PAM8403 but i don’t see example in Maixduino

Thanks !

I would like to know the details about this as well. Anybody can give some hints?

You can use DAC and PA with I2S. See the example at https://maixpy.sipeed.com/zh/libs/Maix/i2s.html