Grove MP3 V3 - MP3 audio player module

Description

Audio player module based on the WT2003S-20SS MP3 decoder. The chip supports high-quality audio files in MP3 format with a sampling frequency of 8 to 48 kHz and a speed of 8 to 320 kbps. The microSD card located at the bottom of the board communicates via the DIO interface, and the module supports capacities up to 32 GB with FAT32 or FAT16 format. The module has an audio jack and a 2-pin speaker connector and a built-in voltage level converter, which allows it to work with 3.3 V and 5 V systems. The board is equipped with a Grove connector, so it can be used with the Base Shield V2 and Arduino extension. The module communicates via the I2C interface and is supplied with the voltage of 3.3 V or 5 V. Full documentation with examples of use is available on the product page.

Features

• Support for MP3 files
• Sampling frequency: 8 to 48 kHz
• Transmission speed: 8 to 320 kbps
• MicroSD slot (up to 32 GB)
• 3.5mm audio jack
• 2-pin 2mm speaker connector
• I2C interface
• I2C address: 0x36
• Supply voltage: 3.3 V or 5 V
• Dimensions: 40 x 20 mm