CX1000AM USB-C MP3 Sprache Voice Audio seriell UART Rekorder Modul 4MB Flash 3W

CX1000AM USB-C MP3 Audio serial controlled module © androegg

CX1000AM USB-C MP3 Audio serial controlled module Pin Out © androegg

CX1000AM USB-C MP3 Audio serial controlled module protocol © androegg

Das USB-C Audio Modul unterstützt

• 8 KHz.
• 11,025 KHz.
• 12 KHz.
• 16 KHz.
• 22.05 KHz.
• 24 KHz.
• 32 KHz.
• 44.1 KHz.
• 48 KHz.

Abtastraten

seriell UART USB-C MP3 UART Player

In Kombination mit einer MCU oder USB TTL Konverter kann direkt über die UART Schnittstelle komuniziert werden.

PinOut

VCC-5V Pin => 5V VCC
GND => MCU GND
UART_TX => MCU RX

UART_RX => MCU TX

SPK+ => Lautsprecher+
SPK- =>
Lautspercher-

Audiodateien können direkt über die USB-C Schnittstelle als MP3 Dateien auf das Modul / NAND Flash geladen werden.

The USB-C Voice Audio module is based on the CX1000AM audio IC in combination with a LTK5128 5W audio amplifier IC and a 4MB (32MbiT) SOP8 flash memory.

The USB-C Audio Modul module supports sampling rates of

• 8 KHz.
• 11,025 KHz.
• 12 KHz.
• 16 KHz.
• 22.05 KHz.
• 24 KHz.
• 32 KHz.
• 44.1 KHz.
• 48 KHz.

Serial UART USB-C MP3 UART Player

In combination with MCU or USB TTL Converter the USB-C Audio Module could be controlled thru UART interface.

PinOut

VCC-5V Pin => 5V VCC
GND => MCU GND
UART_TX => MCU RX
UART_RX => MCU TX
SPK+ => Speaker+
SPK- => Speaker-

USB-C Audio MP3 Module features:

• Working Voltage: DC 3.3-5.2V (> 3.7V is recommended)
• UART Level: 3.3V
• Flash Size: 4MB
• Impendanz: 4-8Ω
• Baudrate: 9600 bps
• On-board 5W amplifier, comes with 5W Class D amplifier, can directly drive 3W~5W speakers
• Support MP3, WAV decoding format, support for audio files with a maximum sampling rate of 48KHz
• Support UART asynchronous serial port control, support for play, pause, up and down song, volume up and down, EQ mode switching, select song playback, specify the path to play, specify the path to interrupt playback and so on
• Dimensions: 28 x 23 mm