MP3 Breakout WT2003S

The WT2003S breakout board makes playing MP3 files from an SD card a breeze! Just load your favorite MP3s onto the SD card, connect your speakers, and send a few commands via a serial connection. This board is perfect for various fun projects, like creating an alarm clock that plays your favorite tunes or pulling off an elaborate voicemail greeting prank. It uses a microSD card to store MP3s and has a 3.5mm stereo headphone jack or poke-home speaker output to spread the sound. The amazing WT2003S chip manages the SD interface (via SPI) and decodes the MP3 format. With a built-in TPA2005D1 1.4W amplifier, you can play songs loudly right out of the box. You can even add new MP3s to the SD card using just a micro USB cable without removing it. All these great features are packed on a single-sided PCB for easy mounting. To start playing MP3s in your project, you only need the WT2003S breakout board, a serial connection (like an Arduino or FTDI converter), a speaker or headphones, and an SD card filled with your favorite music. Check the documents tab for datasheets, Eagle schematics, and an Arduino library to make getting started super easy. If you want an even simpler option, you can use the Qwiic MP3 Trigger to play MP3s without another controller. Note that SparkX products are experimental. They're rapidly produced to bring you the latest technology, are tested but come with no guarantees, and live technical support isn't available. Visit our forum for support or questions. We don't plan to regularly produce SparkX products, so grab them while you can!

Using the WT2003S MP3 breakout board is easy. First, load your MP3 files onto a microSD card. Then, connect your speakers to the 3.5mm stereo headphone jack or poke-home speaker output. Next, establish a serial connection using an Arduino or FTDI converter. Send the necessary commands over the serial connection, and you're ready to play your music. When adding new MP3s, you can use a micro USB cable to access the SD card without removing it. As for maintenance, keep the board clean and dry. Avoid exposing it to extreme temperatures or humidity. Remember, this is an experimental SparkX product. It's been tested, but there are no guarantees. If you run into any issues, head over to our forum for support. And since we don't plan to regularly produce these products, get yours while they're available.