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  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
  • LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker
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LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker

  • 10 - 199 Pieces
    $1.33
  • 200 - 999 Pieces
    $1.15
  • 1000 - 4999 Pieces
    $0.95
  • >= 5000 Pieces
    $0.80

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 10000 pieces）
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LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Bluetooth Audio Streaming: Enables seamless connectivity for MP3 and video playback, supporting high-quality audio transmission for music speakers.
  • Multi-Functional Control Board: Features a 7-segment display (e.g., status indicators) and programmable microcontroller for customizable user interfaces and data processing.
  • Versatile Connectivity: Integrates USB and Bluetooth modules for easy integration into electronic devices, with support for auxiliary inputs (AUX_DET, AUXR/L).

Key features

  • 1. Advanced Material Technology

    • With FR-4 flame-retardant material and durable plastic components, ensure long-lasting reliability and safety in electronic projects compared to standard plastic-only PCBs*.

  • 2. Programmable Interactive Design

    • With a microcontroller and Bluetooth connectivity, customize functionality and integrate wireless audio streaming for tailored device control and connectivity.

  • 3. Multimedia Compatibility & Performance

    • Supports MP3 playback and video control via USB, enabling versatile multimedia applications in speakers and audio systems—ideal for both home and portable use*.

  • 4. Universal Power Efficiency

    • Designed for 5V USB power supply, ensuring energy-efficient operation and seamless integration with standard electronic devices, reducing compatibility issues.

  • 5. Customizable Scenario Solutions

    • Engineered for DIY music speaker builds and commercial audio setups, offering flexibility to adapt to projects requiring digital displays, Bluetooth, and programmable interfaces*.

Product details

LED Wireless Blue tooth Module Usb MP3 Video Player Board Kit For Music Speaker

The LED Wireless Bluetooth Module USB MP3 Video Player Board Kit is a versatile PCB solution designed for electronic projects requiring audio/video playback, Bluetooth connectivity, and customizable functionality. Built with FR-4 and plastic materials, it supports 5V power input and features a 7-segment display for status monitoring. Ideal for DIY music speakers, smart home devices, and industrial control systems, this kit offers scalable performance through three modular versions.

Technical specifications

FeatureSpecificationBenefit
Bluetooth VersionBluetooth 5.0 (Base), 5.2 (Pro)Stable wireless connectivity up to 30m
Power Supply5V DC inputUniversal compatibility with standard power sources
Display7-segment LED (4-digit)Real-time status/feedback visualization
MaterialFR-4 PCB + Plastic EnclosureEnhanced durability and heat resistance
CertificationsCE, FCC (Pro: +ROHS)Compliance with global electronic standards
Input/OutputUSB, Audio Jacks, GPIO PadsFlexible integration with external devices

Customization guide

Adjustable parameters include Bluetooth profiles (A2DP, AVRCP), GPIO pin configurations, and microcontroller firmware. Customize to meet IoT device requirements, such as voice control interfaces or sensor-driven automation.

Get inspired

Turn your ideas into reality with this modular PCB kit. Build a smart music speaker, create a custom IoT hub, or design an industrial control panel—all with seamless Bluetooth pairing and programmable functionality.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bluetooth Version4.25.0 (+30% range*)5.2 (+50% range**)
Processing Power32-bit MCU64-bit MCU64-bit MCU + DSP
Memory128MB512MB1GB
CertificationsCECE + FCCCE + FCC + ROHS

Supplier's note

  1. Technical Breakthroughs:

    • Bluetooth 5.2 (Pro): Triple the data transfer speed of industry-standard Bluetooth 4.2, enabling lag-free audio streaming.
    • FR-4 Material: 40% higher thermal stability than plastic PCBs, ensuring reliability in industrial environments.
    • 7-Segment Display: Dual-purpose for status alerts and user feedback, reducing the need for external interfaces.

  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists building basic audio devices or prototyping. Its 32-bit MCU handles standard MP3 playback efficiently.
    • Advanced Model: Best for commercial applications requiring 5.0 Bluetooth for stable streaming and 512MB memory for multi-function apps.
    • Pro Model: Targets professional developers needing high-fidelity audio/video processing (via DSP) and compliance with global safety standards (ROHS). With 1GB memory, it supports complex IoT ecosystems.

*Compared to Bluetooth 4.2 industry benchmarks. **Compared to Bluetooth 5.0.

Frequently asked questions

  • Which Bluetooth module suits DIY music speakers for home use?

  • How to clean connectors on electronic PCB kits for longevity?

  • Plastic vs. FR-4 PCB: Which is better for rugged electronic projects?

  • Can this MP3 player board be programmed for custom functions?

  • Is the Bluetooth module FCC/CE certified for commercial use?

  • What power supply do I need for the USB MP3 player board kit?

  • Does the 7-segment display show audio settings or status?

  • Can I pair this board with external speakers for louder output?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Bluetooth ConnectivityWireless home/office audio streamingIndustry: Bluetooth 4.0 (2.4 GHz)
Our Base: Bluetooth 5.0 (4x range, ▲)
Our Advanced: Bluetooth 5.2 + LE Audio (Low Latency, ▲▲)		Base: Improved range over standard; Advanced: Ultra-low latency for gaming/voice callsAdvanced: Higher power consumption; requires compatible devices
Power Supply StabilityPortable speakers needing stable powerIndustry: 5V fixed input
Our Base: 5V ±0.5V (ISO 95060)
Advanced: 5–12V adaptive (IEC 60950, ▲▲)		Advanced: Versatile voltage tolerance for rugged environmentsAdvanced: Complex wiring configurations; potential overheating risks
Material DurabilityIndustrial or outdoor speaker systemsIndustry: Standard FR-4 (1.6mm)
Our Base: FR-4 + RoHS (1.6mm)
Advanced: FR-4 + RoHS + Conformal Coating (2.0mm ▲)		Advanced: Moisture-resistant and 25% thicker PCB for durabilityAdvanced: Heavier; 10% higher cost
Audio QualityHigh-fidelity sound systemsIndustry: 32kHz sampling
Our Base: 44.1kHz (CD quality)
Advanced: 96kHz/24-bit (Hi-Res ▲▲)		Advanced: Studio-grade audio clarity for audiophilesAdvanced: Requires premium speakers to fully utilize capabilities
CompatibilityMulti-device setups (smartphones, PCs)Industry: USB 2.0
Our Base: USB 3.0 (10x speed ▲)
Advanced: USB-C + Bluetooth (Universal ▲▲)		Advanced: Backward-compatible with all devices; faster data transferAdvanced: Higher component cost
CustomizationDIY projects (e.g., smart home devices)Industry: Limited programming
Our Base: Arduino-compatible (▲)
Advanced: Full SDK/API access (▲▲)		Advanced: Tailored firmware for niche applicationsAdvanced: Requires advanced coding skills

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