MP3 Voice Play Broadcast Module Chip Serial Port Control USB Download With 8M Storage Play Board

The MP3 Voice Play Broadcast Module is a chip designed for audio playback and control. It is suitable for everyday use in consumer electronics applications, such as voice announcements or background music in various devices.

• Product Type: Breadboard / Amplifier Board
• Compatibility: MP3 Voice Play Module
• Material: Not specified
• Audio Format Support: MP3, WAV
• Sampling Rate Support: 8/11.025/12/16/22.05/24/32/44.1/48 KHz
• DAC Output: 24-bit
• Dynamic Range: 90 dB
• Signal-to-Noise Ratio: 85 dB
• Flash Memory: 64 Mbit (8 MB), no memory card required
• Power Amplifier: 5W class D, drives 4 ohm/3-5W speakers
• Control Interface: UART serial port for voice broadcast functions
• Functionality: Play, pause, song selection, volume control
• Song Capacity: Up to 65,535 songs
• Baud Rate: 9600 bit/s
• IO Trigger Playback: 8 IO ports for individual or combined track triggering
• Single-Bus Control: One Line serial port control for playback functions
• Configuration IOs: 3 IOs for up to 7 working modes, DIP switch settings
• Working Voltage: DC 5V
• Dimensions: Approximately 4 x 3.5 cm

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