Bluetooth MP3 Decoder Board with USB, SD Card, FM Radio & Remote Control
Upgrade your DIY audio system with this Bluetooth MP3 Decoder Board, a compact and versatile audio playback module designed for wireless music streaming and media playback. Featuring Bluetooth connectivity, USB flash drive support, an SD card slot, built-in FM radio, and remote control functionality, it is an ideal choice for building custom speaker systems and portable audio projects.
Whether you are assembling a DIY Bluetooth speaker, upgrading a home audio system, or creating a custom music player, this decoder board provides multiple convenient playback options in one compact module.
Key Features
Bluetooth Connectivity: Stream music wirelessly from compatible smartphones, tablets, and other devices.
USB Playback: Play supported audio files directly from a USB flash drive.
SD Card Support: Enjoy music stored on a compatible SD card.
Built-in FM Radio: Listen to FM radio stations within the supported frequency range.
Remote Control: Operate supported playback functions remotely.
Onboard Control Buttons: Convenient controls for music playback and other supported functions.
MP3 Decoding: Supports MP3 playback from compatible storage media.
Compact PCB Design: Suitable for DIY speaker enclosures and custom audio systems.
Multiple Playback Options: Combine wireless streaming, digital media playback, and FM radio in one module.
Product Specifications
Specification | Details |
Product Type | Bluetooth MP3 Decoder Board |
Wireless Connectivity | Bluetooth 2.4GHz |
Supported Audio Format | MP3 (as specified) |
Storage Support | USB Flash Drive / SD Card |
FM Frequency Range | 87.5–108MHz |
Operating Voltage | DC 5V–12V (verify board version) |
Audio Output | Stereo line-level audio output (as specified) |
Control Method | Remote Control / Onboard Buttons |
Mounting Type | PCB Module |
Main Application | DIY Audio and Speaker Systems |
Applications
DIY Bluetooth speaker projects
Portable speaker systems
Home audio systems
Car audio projects with a compatible amplifier
USB and SD card MP3 players
Custom speaker enclosures
Electronics and hobby projects
Audio system upgrades and experiments
How to Use
Connect a compatible DC power supply according to the board's markings.
Connect the audio output to a compatible amplifier or audio input.
Pair your smartphone with the module using Bluetooth, or insert a supported USB drive or SD card.
Use the onboard buttons or remote control to operate supported functions.
For FM radio, connect a suitable antenna if required by the board.
Important Notes
Amplifier may be required: A stereo line-level output generally needs an external amplifier to drive passive speakers directly.
Check the exact board version, supply-voltage range, and terminal markings before powering it.
Bluetooth range, supported file formats, storage capacity, and remote-control functions may vary by version.
FM reception depends on antenna quality and local signal strength.
A remote control is included only if specified in the supplied package.
Package Contents
1 × Bluetooth MP3 Decoder Board with USB, SD Card, FM Radio and Remote Control Support
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Hashtags
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