Module interfaces IO4 in IO triggering mode;RX in One_line mode. 5.64Mbits(8M bytes)flash storage on board, downloading music files directly by micro USB connector. Output low level while playing music(0V),output high level when end playing(3.3V).
Voice Playback Module MP3 Music Player UART I/O Trigger Amplifier Board Module
Module interfaces IO4 in IO triggering mode;RX in One_line mode. 5.64Mbits(8M bytes)flash storage on board, downloading music files directly by micro USB connector. Output low level while playing music(0V),output high level when end playing(3.3V).
