Grove Zero - MP3

19 In stock


The MP3 module is a music player that supports audio file formats including mp3, wav and wmv. It comes with a 3.5mm audio jack for connecting to speakers or headphones. You can insert a micro SD into the inbuilt SD card slot to play music.

Module Category: Output

Color: White 

What is it?

The MP3 module can work as a music player and is compatible with audio file formats including mp3, wav and wmv. It comes with a 3.5mm connection port for connecting speakers or earphones. You can insert a micro SD into the inbuilt SD card slot to play music.

Grove Zero Series Introduction:

Grove Zero is a set of programmable elctronic building blocks which snap together with magentic connections & are used in conjuction with graphical programming software to achieve creative and functional projects. Grove Zero can be used boths as a tool to foster children's creativty as a classroom tool for STEM education. Learn more about the series here.

If this is your first experience with the Grove Zero series, we recommend that you purchase introductory kits such as the Starter Kit, Car Kit or Bit Kit, which include instructional documentation to help you get familiar with this educational series.

Read further for more details about the product as well as the Additional Resources tab just below the scrollable images, and if you still can’t find the information you need, contact us via our social media which can be found at the bottom of the page.

How this module works?

The module only plays music stored in the SD Card in three file formats mp3, wav and wmv. You can simply connect the MP3 module to a computer with a USB cable to access the SD card or preload the music files. Due to the incapability of reading text filenames, the module can only recognize numbers starting from 1. So, as you are loading any files to the SD card, name them with numbers beginning with 1, such as 1.mp3 / 2.mp3 / 3.mp3.

Slide the SD card with stored files into the MP3 module. Connect a speaker or earphone to it. Then try using the mainboard to play music and control its volume or playing mode.

You can program the MP3 module very easily with Codecraft to achieve more creative and challenging projects.


Try It

Connect modules together as shown below and see what happens when you move the modules to a dark or lighter environment:

--Main Board BLE


Real World Analogy



Technical Specifications:

Technical Specifications

Power Supply :Grove Zero battery module
Working Voltage: 5V
Working Current: 1.5A (Max)
Power Indication LED

 Other Details:

Other Details

Weight 15 (g)
Age for Use: 8+




Contact Us:


Email (Technical Support) :

Email (General Enquiries) :


Twitter: tag us @tinkergen_

Instagram: tag us @tinkergen_

YouTube: Follow us for the latest project videos!

Programming Platform



CodeCraft is our graphical programming tool which brings hardware to life. Codecraft is regularly updated with demos and example projects to help you get your first project running ASAP! 

Recommended Ages: All ages


Easy-to-use and user-friendly; supports programming on a wide range of hardware and has various tutorials and projects for users; supports translation between block-based code and a text based code