The MP3 Click is an accessory board in mikroBus™ form factor. It includes a stereo MP3 decoder chip VS1053 which can decode multiple formats (Ogg vorbis, MP3, MP1, MP2, MPEG4, WMA, FLAC, WAW, MIDI), and encode three different formats from microphone in mono or stereo format (Ogg vorbis, IMA ADPCM, 16-bit PCM). The board uses industry-standard Serial Peripheral Interface(SPI) for communication, and can only use 3,3V power supply. The board features stereo headphone and microphone audio connectors.

MP3 Click features:

• VS1053 codec chip which supports multiple audio formats.
• Industry Standard SPI communication interface.
• Perfectly fits into all standard prototyping breadboards.
• Hi-quality headphone and microphone audio connectors on board.
• Ready-to-use examples save development time

What is mikroBUS?

mikroBUS is a specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins. It has two 1x8 headers, each with VCC and GND power supply pads.