MP3 Add-on mikroBUS Module, VS1053 Codec, SPI, 3.3V (MP3 click)
... bit PCM). The board uses industry-standard
Serial Peripheral Interface (SPI) for communication, and can only use 3
.3V power supply. The ... chip selects for each board.
The MP3 Click Board works on 3
.3V only. If you need to add MP3 capability to ...