2. Soldering the headers Before using your click board, make sure to solder the provided 1x8 male headers to both sides of the board. Two 1x8 male headers are included with the board in the package. 1 MP3 click 2 3 1. Introduction 4. How to play music Using MP3 click in combination with microSD click board, you can play music lfi es directly from your microSD card. You can easily Turn the board upside down, so that Turn the board upward again. Make sure implement microcontroller software which bottom side is facing you upwards. Place to align the headers so that they are can read mp3 lfi es chunk-by-chunk, and shorter parts of the header pins in the perpendicular to the board, then solder the send each chunk for decoding over the same both soldering pad locations. pins carefully. SPI communication lines, with dieff rent chip selects for each board. MP3 Click is an accessory board in mikroBus form factor. It includes a stereo MP3 decoder 3. Plugging the board in chip VS1053 which can decode multiple click formats (Ogg vorbis, MP3, MP1, MP2, MPEG4, Once you have soldered the headers your WMA, FLAC, WAW, MIDI), and encode three board is ready to be placed into desired BOARD different formats from microphone in mono mikroBUS socket. Make sure to align the www.mikroe.com or stereo format (Ogg vorbis, IMA ADPCM, cut in the lower-right part of the board 16-bit PCM). Board uses industry-standard with the markings on the silkscreen at the MP3 click Manual Serial Peripheral Interface for communication, mikroBUS socket. If all the pins are aligned ver. 1.00 and can only use 3.3V power supply. Board correctly, push the board all the way features stereo headphone and microphone into the socket. 0 100000 020081 audio connectors.6. Power supply - 3.3V only 5. MP3 click Board Schematics Board is designed to use 3.3V power supply only. If C9 1uF you need to add MP3 feature to your 5V prototype or development board, we recommend you VCC-3.3 VCC-1.8VCC-3.3 CN1 to use other boards such as the SmartMP3 R1 10 LEFT Accessory Board: R2 10 RIGHT R5 GBUF 10K