来源：转载自https://community.milkv.io/t/i2s-milk-v-duo-speaker-max98357a/668，原作者 LangZhao
This is a companion discussion topic for the original entry at http://forum.sophgo.com/t/i2s-milk-v-duo-speaker-max98357a/322
This is a companion discussion topic for the original entry at http://forum.sophgo.com/t/i2s-milk-v-duo-speaker-max98357a/322