1.The product is a high-performance popular voice module (pad spacing 2.54mm pitch), the module supports MP3, WAV decoding, support FLASH / TF card / U disk three storage methods.

2.The USB plug-in computer can directly update the contents of the FLASH and TF cards, and supports the FAT16 and FAT32 file systems.

3.The function of playing the specified music and controlling the volume can be completed by the simple serial port command.

4.The control mode of the module is divided into three types: UART serial port control (full-featured), KEY interface external expansion button to realize MP3 function control and 5-button designated track control (one-to-one audio control), INF interface can be customized infrared remote control control (according to remote control) Device function control). The module has a 3W amplifier that can directly drive a 4 Euro 3-20W speaker.