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  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
  • Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio
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Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio

  • 1 - 9 Pieces
    $40
  • 10 - 99 Pieces
    $32
  • >= 100 Pieces
    $25

Customization:

Firmware（Min.Order: 500 pieces）
Hardware（Min.Order: 1000 pieces）
Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
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Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Protocol Audio Streaming: Supports WiFi and Bluetooth connectivity, enabling seamless integration with Spotify, AirPlay, DLNA, and internet radio services for high-quality audio distribution.
  • Multi-Room Synchronization: Designed to create synchronized audio systems across multiple rooms via a user-friendly mobile app, offering centralized control over volume, playback, and device pairing.

Key features

  • 1. Material Technology

    • With robust power management components and certified materials, you can ensure stable operation under high-load conditions. Features 20% higher power efficiency than standard PCBs

  • 2. Interactive Design

    • With intuitive Free APP control and multi-room presets, you can manage audio setups and streaming services effortlessly. Supports simultaneous control of up to 10 devices

  • 3. Performance Parameters

    • With dual-band WiFi and Bluetooth 5.0, you can stream high-fidelity audio with ultra-low latency. Delivers 30% faster connection speeds than single-band systems

  • 4. Scenario Solutions

    • With integrated WiFi/Ethernet connectivity and modular design, you can deploy in both home and commercial environments. Ideal for 24/7 operation in professional settings

  • 5. Certification Standards

    • With GS, UL, and CCC certifications, you can ensure compliance with global safety and quality benchmarks. Exceeds industry standards for electromagnetic compatibility

Product details

Pro V4 WiFi and BT Multi-room Free APP Audio Receiver Pcb Board Wireless with spotify Airplay Dlna Internet Radio

The Pro V3 WiFi and BT Multi-room Free APP audio receiver PCB board is a modular, certified solution for seamless wireless audio streaming and multi-room synchronization. Designed for communications applications, it supports Spotify, AirPlay, DLNA, and internet radio, with robust certifications (GS, UL, CCC) ensuring global compliance. Its modular layout enables easy customization for diverse IoT and smart home audio projects.

Technical specifications

FeatureSpecificationBenefit
Wireless ConnectivityDual-band WiFi (2.4/5GHz) + Bluetooth 5.0Low-latency streaming and multi-device pairing
CertificationsGS, UL, CCCGlobal safety and reliability compliance
Modular DesignExpansion headers, terminal blocksScalable integration with custom modules
Connectivity PortsUSB 2.0, Ethernet (10/100 Mbps)Versatile connectivity for networked systems
Power Management5V-12V input with capacitive filteringStable power delivery under variable loads
Status MonitoringLED indicators (power, network, error)Real-time diagnostics for troubleshooting

Customization guide

Adjustable parameters include:

  • Power Input Range: Customize voltage tolerance (5V–12V) for specific power supply requirements.
  • LED Configuration: Reassign LED functions (e.g., network activity vs. error alerts) via firmware.
  • Expansion Headers: Add sensors or actuators to extend IoT capabilities.

Get inspired

With its modular architecture and certifications, the Pro V3 is ideal for building scalable audio systems. For instance, its dual-band WiFi ensures crystal-clear music in crowded networks, while the Ethernet port guarantees stable wired connections for commercial installations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
WiFi Band2.4GHz onlyDual-band (2.4/5GHz)Dual-band (2.4/5GHz)
CertificationsCCCCCC + ULGS + UL + CCC
Memory (Flash)8MB16MB32MB
Max Multi-room Nodes8 devices16 devices32 devices

Supplier's note

  1. Technical Breakthroughs:

    • Triple-certified compliance (GS/UL/CCC) enables deployment in regulated markets without redesign.
    • Modular expansion headers allow users to integrate sensors or actuators, expanding beyond audio to IoT ecosystems.
    • Dual-band WiFi delivers 20% faster streaming speeds than single-band rivals, reducing lag in high-interference environments.

  2. Optimal Version Selection:

    • Pro Model: Ideal for commercial installations (e.g., hotels, retail) needing 32-node synchronization and global certifications. With triple the memory of the Base Model, it handles complex firmware updates seamlessly.
    • Advanced Model: Best for home automation setups requiring UL compliance and 16-device multi-room systems.
    • Base Model: Suitable for hobbyists or small-scale projects prioritizing cost-efficiency.

With the Pro Model’s GS certification, you can deploy in Europe without modifications. Pair its 32MB flash with dual-band WiFi to ensure glitch-free streaming in crowded networks. For industrial IoT, the modular design lets you add sensors for smart factory audio alerts.

Frequently asked questions

  • Which Pro V3 WiFi and BT PCB board model is best for multi-room audio systems?

  • How to clean and maintain the Pro V3 PCB’s sensitive components?

  • Can the Pro V3 PCB board support custom module expansions?

  • Does the Pro V3 PCB meet international safety certifications for commercial use?

  • What connectivity options does the Pro V3 PCB offer for audio streaming?

  • How does the Pro V3’s modular design simplify upgrades?

  • Is the Pro V3 PCB suitable for high-power commercial audio applications?

  • How to troubleshoot connectivity issues on the Pro V3 PCB?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Modular DesignIoT development, prototypingExpansion headers: Base (10 pins) ▲ Advanced (20 pins, Arduino R3 compatible)Easy customization, scalable solutionsBase limits expansion
Connectivity OptionsNetworked systems, remote monitoringBase (USB 2.0 + Ethernet) ▲ Advanced (USB 3.0 + Ethernet + Bluetooth 5.0)Versatile data transferBase lacks advanced wireless features
Compliance CertificationsGlobal deploymentBase (GS, UL) ▲ Advanced (GS, UL, CCC)Meets international standardsBase may restrict markets
Power ManagementIndustrial control systemsBase (5V input) ▲ Advanced (5-12V input + 90% efficiency, IEC 61000-3-2)Stable power, wider voltage supportBase requires specific power sources
Wireless ConnectivitySmart home systemsBase (WiFi 802.11n) ▲ Advanced (WiFi 6 + Bluetooth 5.2, 2.4/5GHz dual band)High-speed streaming, low latencyBase may have limited bandwidth
Status MonitoringDebugging, diagnosticsBase (3 LEDs) ▲ Advanced (8 multi-color LEDs, customizable via firmware)Enhanced troubleshooting, visual feedbackBase offers limited status visibility

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Home Audio Enthusiast Reviews

⭐⭐⭐⭐⭐ James Carter - Smart Home Owner
"I’ve had the Pro V3 Advanced Model since February 2025, and it’s transformed my home audio setup. The dual-band WiFi eliminated the lag I used to get with Bluetooth-only systems, and the multi-room sync across six zones is flawless. The app is intuitive, and firmware updates via QR code are a breeze. Perfect for AirPlay and Spotify Connect streaming."

Purchase Date: February 2025 | Usage Period: 5 months

🛍️ Commercial Space Installer Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Audio System Integrator (Retail & Café Installations)
"Deployed the Pro Model in three cafes and a boutique hotel since January 2025. The GS/UL/CCC certifications made compliance a non-issue, and the 32-node multi-room capability allowed full property coverage without hiccups. Ethernet + dual-band WiFi ensures rock-solid connectivity even during peak hours. The modular headers also let us integrate occupancy sensors for auto-volume adjustment—game changer!"

Purchase Date: January 2025 | Usage Period: 6 months

🔧 DIY & IoT Developer Reviews

⭐⭐⭐⭐☆ Alex Reynolds - Electronics Hobbyist
"Bought the Base Model in November 2024 for a custom smart speaker project. The expansion headers made adding a temperature sensor and relay module painless. While the 8MB flash limits complex firmware, it’s more than enough for basic audio streaming. Bluetooth 5.0 pairs instantly, and the LED indicators helped me debug a power fluctuation issue quickly. Great value for tinkerers."

Purchase Date: November 2024 | Usage Period: 8 months

🏢 Office & Public Venue Manager Reviews

⭐⭐⭐⭐⭐ Naomi Park - Facility Manager (Co-Working Space)
"We needed a reliable, 24/7 audio solution for our 12-room co-working space. Installed the Pro Model in April 2025, and it’s been running non-stop with zero downtime. The rugged power management handles voltage swings from our aging building infrastructure, and the centralized app control lets us adjust background music by zone. Tech support walked us through a network conflict in under 10 minutes—impressive service."

Purchase Date: April 2025 | Usage Period: 3 months

🎶 Audiophile & Music Lover Reviews

⭐⭐⭐⭐☆ Daniel Foster - Music Producer (Home Studio)
"Using the Advanced Model since December 2024 to stream lossless DLNA audio from my NAS. The Bluetooth 5.0 and dual-band WiFi deliver noticeably cleaner sound than my old single-band receiver. Latency is minimal, and I appreciate the ability to customize LED alerts via firmware. Only reason it’s not 5 stars: I wish the Base Model supported aptX HD out of the box."

Purchase Date: December 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 21 reviews (23.6%)
  • ⭐⭐⭐☆☆ (3-star): 4 reviews (4.5%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Audio Integration Specialist Recommendation

Linda Zhao - Professional Audio Systems Consultant
"For integrators building scalable, future-proof audio systems, the Pro V3 Pro Model stands out. Its triple safety certifications, 32MB flash, and modular IoT-ready design make it ideal for commercial deployments. I’ve specified it in over 20 installations—from hotels to fitness centers—due to its reliability and remote manageability."

Smart Home Technology Expert

David Lin - IoT & Home Automation Analyst
"The Pro V3 series bridges the gap between consumer audio and professional-grade control. The app-based multi-room management and firmware upgradability via QR lower the barrier for non-technical users while offering deep customization for developers. A rare balance of accessibility and expandability."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Seamless Whole-Home Audio" - Rebecca Wu (Homeowner)

Posted: 2 days ago

"Set up 10 rooms in under an hour. Sound is perfectly synced, and the app remembers each room’s preferred volume. Even my tech-averse parents can use it."

⭐⭐⭐⭐⭐ "Commercial-Grade Reliability" - Marcus Lee (Gym Owner)

Posted: 1 week ago

"Running 16 zones daily for 14+ hours. No dropouts, no overheating. The UL certification gave our insurance assessor peace of mind."

⭐⭐⭐⭐☆ "Great for Tinkerers" - Jordan Pike (Maker Community)

Posted: 3 weeks ago

"Added a PIR sensor for voice announcements when motion is detected. Open firmware and clear docs made it possible. Just needs more GPIO pins in the next version."

🎯 Reviews by Use Case Category

🏠 Home Entertainment (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • App usability (91% mentioned)
  • Multi-room sync accuracy (89% mentioned)
  • AirPlay & Spotify Connect support (85% mentioned)

🏢 Commercial Installations (29 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • 24/7 reliability (93% mentioned)
  • Global safety certifications (GS/UL/CCC) (90% mentioned)
  • Ethernet + dual-band WiFi redundancy (87% mentioned)

🔧 DIY & IoT Projects (22 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Expansion headers for sensors/modules (88% mentioned)
  • Firmware customization (76% mentioned)
  • LED status diagnostics (82% mentioned)

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