FN-BC04 MP3 Sound Module

FN-BC04 is an MP3 sound module. It is equipped with a built-in 10-watt (10W) amplifier. The device can be controlled using two alternative methods: by connecting 4 independent trigger buttons (to the "one-on-one" input terminals) or by using the UART RS232 serial port in communication mode with a microcontroller (MCU). The module features a stable audio output signal and resistance to electromagnetic interference (anti-jamming), ensuring its integration into various technical systems and applications.

Features:
- High-resolution audio decoder supporting MP3 and WAV audio formats
- Supported sampling rates: 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 (KHz)
- 24-bit DAC output supporting a 90dB dynamic range and 85dB signal-to-noise ratio (SNR)