Pins
- ignore below and use in I2S-dat
| ES9023 | RPI pin | note |
|---|---|---|
| SCK | Not wired (Internally generated) | |
| BCK | PIN 12 (GPIO18) | |
| DIN | PIN 40 (GPIO21) | |
| LRCK | PIN 35 (GPIO19) | |
| GND | PIN 6 (GND) | |
| VIN | PIN 2 (5V) |
- You can plug the board onto Raspberry Pi, it gets the power supply from RPI, no need for extra power supply.