I am new to RB and HifiBerry. I worked with microcontrollers before and I thought I can use HifiBerry ADC+DAC Pro to sample from an audio input and record it onto the RB 4B micro SD card.
I appreciate it if you can help me with a step-by-step procedure.
We don't have a step-by-step procedure, but it's not very complicated. Just check the manual page of "arecord".
One user has reported that he needs to use XFS for longer recordings:
https://support.hifiberry.com/hc/en-us/community/posts/360014837738-DAC-ADC-Pro-XRUN-overrun-during-recording
OK, thanks!
The datasheet is also not updated. The pin headers on my board don't match the sketch on the datasheet. Would you please provide me with an updated description of the pins?
The data sheet is correct:
https://www.hifiberry.com/docs/data-sheets/datasheet-dac-adc-pro/
If you're board has different headers, it's not a DAC+ ADC Pro.
Oh, I was looking at ADC+DAC, not the Pro version.
Thanks a lot.