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UART Serial MP3 Music Player Module w/ 3W Amplifier for Arduino - Red
The module is a kind of simple MP3 player device which is based on a high-quality MP3 audio chip. It can support 8KHz~48KHz sampling frequency MP3 and WAV file formats. There is a TF card socket on board£¬ so you can plug the micro SD card that stores audio files. MCU can control the MP3 playback state by sending commands to the module via UART port£¬ such as switch songs£¬ change the volume and play mode and so on. You can also debug the module via USB to UART module. It is compatible with Arduino/AVR/ARM/PIC. Features: - 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 - Onboard 3-watt mono amplifier - On-board speaker interface XH2.54-2P£¬ can connect to external speakers such as 8 ohm 3-watt£¬ 8 ohm 2 watt£¬ 8 ohm 1 watt - 30 class adjustable volume - UART TTL serial control playback mode£¬ baud rate is 9600bps - Serial communication format: 8N1 - Working voltage: 3.7 - 5.25VDC - On-board headphone jack£¬ it can connect headphones or external amplifier - On-board TF card connector - It is great for DIY