Wondering if anyone has a recommendation for an MP3 Player breakout module. The catch is, I want an I2S Audio output. The application is to stream bytes of an MP3 file bytes in over SPI from a processor (say a Teensy 3.2) and output the audio via I2S.
The VS1053 Breakout from Adafruit is ALMOST ideal for this. But, the VS1053’s I2S interface only supports the 32-bit I2S frame format (i.e. BCLK = 32 x Fs). But, my application needs 64-bit I2S format (BCLK = 64 x Fs). So, something similar to the Adafruit board but with a better CODEC.
Note, I’m not talking about actual number of Audio bits per sample (16 per channel is fine), but the containing I2S frame itself. If you know about I2S, you’ll understand what I mean.