Sell MP3 Player Audio Playback Music Player MP3 Audio Serial Control Module Decoding Port L7O9 best price

describe This module is a simple MP3 player based on high-quality MP3 audio chip. It can support MP3 and WAV file formats with sampling frequency of 8kHz~48kHz. The onboard TF card socket can be inserted into a micro SD card that stores audio files. The MCU can control the MP3 playback status by sending commands to the module through the UART port, such as switching songs, changing the volume and playing mode, etc. You can also debug the module through the USB to UART module. It is compatible with Arduino. feature -Support sampling frequency (kHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48 -Support file format: MP3/WAV -Support Micro SD card, Micro SDHC card 4.30 levels adjustable volume -UART TTL serial port controls the playback mode, the baud rate is 9600bps -The power supply can be 3.2~5.2VDC Including: Module*1 if you want buy more than we listed, please contact us. You can contact with us to get more detail of the goods . We are professional Shopee seller. Have a nice day! Welcome to visit.Hope you have a nice day! we will be ready to reply you ASAP.