Explore the Future of DL-04V – Unlock Infinite Audio Possibilities for Just $10.
Breakthrough Price: Only $10 per Unit! (MOQ>500 unit) – Achieve professional-grade performance at 1/3 industry cost, saving OEMs 30% on hardware budgets. We proudly introduce the DL-04V network AES67 audio transmission module, designed for professional audio and AV equipment to deliver stable, efficient 4-channel audio transmission. Based on an advanced hardware architecture, it supports high sample rates (48kHz/96kHz/192kHz) and integrates network control functions, enabling OEMs to rapidly build smart conference systems, unified communication devices, and IoT audio terminals.
Core Highlights: Professional Audio, Flexible Integration
DL-04V centers on 4-channel audio transmission, ideal for space-constrained devices:
- Multi-Channel Support: Flexibly configure network audio input/output channels (0-4 selectable), easily adapting to compact mixers, conference microphones, and more.
- High-Fidelity Guarantee: MSB-first 32-bit sample format supports 192kHz sample rates, ensuring lossless audio transmission.
- Low-Latency Control: Integrated UART serial port and UDP network control protocols allow developers to manage device status in real-time via text or binary commands, shortening development cycles.
Technical Details: Simplified Hardware Design, One-Click Configuration
DL-04V features a compact package for streamlined peripheral connections. The pin layout optimizes audio and data flow:
Pin Description
The module provides 13 pins, including UART serial port, I2S audio interface (supports master/slave mode), MUTE/RESET reset control, and power management. Upon power-up, the MUTE/RESET pin automatically executes a startup sequence: pulled low to generate audio clocks, then high after 1 second to ensure noise-free output.
Flexible Audio Format Configuration:
- Customizable Timing: Supports leftJustify modes (0/1/3), with parameters (e.g., sample rate, channel count) easily modified via GUI software or UDP commands.
- Developer-Friendly: Pre-set serial parameters (115200 baud, 8 data bits), supporting Text protocols (e.g., get IP address) and UDP binary protocols (network passthrough).
Application Scenarios: Seamless from Development to Deployment
DL-04V is optimized for:
- Professional ST2110 & AES67 AV Equipment: Integrated into conference systems and UC terminals for low-latency audio transmission.
- IoT Audio Systems: Combined with UDP network control to build secure enterprise solutions (refer to Docs system).
- Rapid Prototyping: Reference circuit designs support PoE/non-PoE power, reducing hardware integration time. Startup takes only 2 seconds, with LED status lights providing real-time feedback (e.g., red blinking indicates network issues).
Development Support: Start Now, Accelerate Innovation
We offer full development resources:
- Evaluation Kit: Based on reference designs, includes XLR interfaces and network modules for plug-and-play testing.
- Technical Documentation: Detailed API guidesand demo code at our Docs system.
- Supply Information: Samples and production units available for order now. Contact our sales team for quotes or visit our website for details.