FN-BT91 Bluetooth Audio Player Module

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SKU : FN-BT91
Quantity on Hand : 2
Skill Level : Assembled and Tested

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FN-BT91

14.95 14.950000000000001 USD 14.95

14.95

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Description: By attaching a speaker to this module, you have in essence a Bluetooth-linked speaker for your phone.

Features:

  • Adopts Bluetooth 5.0 communication technology. 

  • Built-in a high-quality audio decoder that can decode MP3, WAV, WMA, FLAC, AAC, and APE. 

  • With an onboard 3W mono amplifier that can directly drive a 4ohms/8ohms 3 Watts speaker. 

  • 24-bit DAC output and supports dynamic range 90dB and SNR 85dB.

  • Equipped with a 3.5mm headphone jack that is able to connect with a headphone or an external amplifier. 

  • Uses micro SD card and USB flash disk for the storage devices.

  • Supports max. 128GB micro SD card and max.128GB USB flash disk. Automatically plays audio files from micro SD card or USB flash disk when it is powered on.

  • Supports max. 128GB micro SD card and max.128GB USB flash disk.

  • Automatically plays audio files from micro SD card or USB flash disk when it is powered on.

  • 4 function buttons “Prev/V-”, “Next/V+”, “Play/Pause”, and “Mode”.

  • Power-off memory function.

  • Can work with an IR remote control (IR remote control NOT included)

  • Supports UART serial control mode.

  • 3.3-5V DC power input.

  • 30 levels adjustable volume, and 5 levels adjustable EQ.

  • Superior sound quality and easy wiring.

  • PCB size: 60mmx40mm.

Specifications:

  • Supports 11172-3 and ISO13813-3 layer3 audio decoding

  • Supports sampling rate (kHz):8/11.025/12/16/22.05/24/32/44.1/48

  • Supports Normal, Jazz, Classical, Pop, Rock, etc. 

  • Standard USB 2.0 

  • Standard serial port and 3.3V TTL level 

  • Working Voltage - 3.3V-5V(A diode is suggested to be attached after 7805) 

  • Rated Current 10mA(quiescent state) 

  • Amplifier Power 3 Watts 

  • Work Temp. -40~+80°C 

  • Humidity 5% ~95%

 
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