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- Fri Apr 15, 2022 5:37 am
- Forum: ESP32 Arduino
- Topic: Communication between esp32 module and audio codec w681512 through I2S
- Replies: 0
- Views: 1035
Communication between esp32 module and audio codec w681512 through I2S
At present, esp32 is used to communicate with w681512. The circuit of w681512 is as follows： 图1 W681512电路图.png The PCM interface sequence diagram of w681512 is shown in the figure below: 图2 W681512接口时序图.png The procedure of I2S interface is as follows: ===============================================...