Chang

Hi, I made a few 8soundUSB based on the latest schematics and firmware on the website in April 2019. I managed to flash the firmware, although there has been a warning about "Warning: F03132 Irregular sector sizes have been detected on flash device on node 0 using page based image search". I could see the board in Raspberry Pi and use Audacity to record something. However, there are only microphone 5-8 showing waveforms and the corresponding Codec chip 0 is utterly hot. On the other hand, the mic...