![]() ![]() ![]() With this I have a serial connection to the board (SCI over USB, using the OpenSDA debug chip), can change the volume, play files, etc. Shellcomponent to implement a command line interface.This is used to read the sound files from the micro SD card on the board. FatFS(FAT File System) to read from the SD card. ![]() playing files and still doing other work or serving a command line interface. This is an optional part, but makes everything easier, e.g. Extra Processor Expert components from, see “ McuOnEclipse Releases on SourceForge“.You can use either CodeWarrior for MCU10, Kinetis Design Studio or your own DIY Eclipse Tool Chain. This is an optional part, you can use the line out/headphone connector too. Adafruit 3W 4 Ohm Speaker Set (Part Number #1669) ( ).Or you can use any VS1053 board plus SD card adapter for this project. Adafruit has a version of that shield without the amplifier too ( ). Adafruit Music Maker Shield (Part Number #1788) has the VLSI VS1053B encoder on it, and comes with a stereo amplifier ( ).In this project I’m using the following components: MP3 Player with FRDM-KL25Z and Adafruit Music Maker MP3 Shield ![]()
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