Hi there Michelangelo - nice update, thank you.
I’d like to try the I2S option from a Raspi into an ESS 9023 board I have. Can you point me to the pinouts on the GPIO?
By the way, have you graduated yet? Where do you find the time to do all this?!!
Found it in a post in the DAC section. For reference here it is again:
Pin 1 = 5V
Pin 2 = 3v3
Pin 3 = BCK
Pin 4 = LRCK
Pin 6 = DATA
Pins 7 & 8 = GND