hellohale
hellohale
After testing, it was found that there was an error reading from the SD card. However, according to the records, the file had been successfully read from the SD card...
I have found a solution, After I changed the External I2S DAC port, it was fine. Although I don't know why this happened. At First: // External I2S DAC #define...
After reading the ESP document, GPIO35, 36,37 have already been used for PSRAM, which may have caused issues. A foolish mistake