MPC1111 DAT

Pins

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)

ref

• https://www.electrodragon.com/w/Sound_Card#Use_PCM5102_or_ES9023_w.2FRPI

• volumio

• infrared-dat

• RPI-dat

• LDO-dat

• I2C-dat - I2S-dat