MP3 4.1 BLUETOOTH DECODER BOARD MP3D

Description

MP3 4.1 BLUETOOTH DECODER BOARD MP3D

The MP3 4.1 Bluetooth Decoder Board is a versatile audio decoding and Bluetooth receiver module designed to provide high-quality audio output for a wide range of applications. Whether you’re building a Bluetooth speaker, DIY audio system, or integrating it into your car or home audio setup, this board enables seamless wireless audio streaming with enhanced sound quality.

Key Features:

• Bluetooth 4.1 Connectivity: Supports Bluetooth 4.1 for stable, long-range wireless audio streaming with minimal interference. Ideal for connecting to smartphones, tablets, laptops, and other Bluetooth-enabled devices.
• MP3 Decoding: Built-in MP3 decoding functionality allows you to play MP3 music files from external storage devices like SD cards or USB drives, offering flexibility in audio sources.
• 4.1 Channel Output: Provides 4.1 channels for audio output, making it suitable for stereo systems, car audio systems, or other multi-channel audio setups.
• Auxiliary Audio Input: Equipped with a 3.5mm AUX input for wired audio connections from devices that do not support Bluetooth, providing additional compatibility.
• Support for External Storage: Directly plays MP3 files from TF (microSD) cards or USB flash drives, supporting plug-and-play functionality for easy audio playback.
• Audio Control Buttons: Features intuitive volume control, track skip, play/pause buttons, and an LED display for easy operation and status monitoring.
• Low Power Consumption: Designed to operate with minimal power consumption, making it an efficient solution for battery-powered applications like portable speakers or vehicle audio systems.
• Compact Design: Small and lightweight form factor, ideal for integration into space-constrained projects or portable audio solutions.

Specifications:

• Bluetooth Version: Bluetooth 4.1
• Audio Output Channels: 4.1 channels (2 stereo channels + 1 subwoofer)
• Audio Decoding Format: MP3, WAV
• Input:
  • Bluetooth audio streaming
  • TF card (MicroSD) for MP3 playback
  • USB flash drive support for MP3 files
  • AUX input (3.5mm jack)
• Output:
  • 4.1 audio output (left, right, subwoofer)
  • Standard stereo output for connection to speakers/amplifiers
• Power Supply: DC 5V (via USB or dedicated power supply)
• Signal-to-Noise Ratio (SNR): ≥ 85 dB
• Supported Audio Formats: MP3, WAV (other formats may require additional support)
• Control Features:
  • Play/Pause, Next/Previous track
  • Volume control
  • LED status indicator
• Dimensions: 5.5 cm x 4.5 cm (approx.)
• Operating Temperature: -10°C to +60°C

Application Examples:

• DIY Bluetooth Speakers: Create custom portable speakers with wireless Bluetooth streaming and support for various audio inputs.
• Home Audio Systems: Integrate into existing audio systems to enable Bluetooth streaming from mobile devices or computers.
• Car Audio Systems: Retrofit your car stereo with Bluetooth functionality to stream music from your smartphone.
• Portable Audio Devices: Perfect for portable, battery-powered audio solutions needing Bluetooth and MP3 playback capabilities.

Package Includes:

• 1 x MP3 4.1 Bluetooth Decoder Board
• 1 x Antenna (for Bluetooth reception)
• 1 x AUX Cable (for wired input)
• 1 x User Manual

Conclusion:

The MP3 4.1 Bluetooth Decoder Board combines modern Bluetooth technology with the ability to decode MP3 audio, offering high-quality sound output and a variety of input options. Whether for personal, DIY, or professional audio applications, this board provides the functionality and flexibility needed to deliver an excellent audio experience.