Bluetooth 5.0 Audio Receiver Board – DIY MP3 Decoder Module
Bluetooth 5.0 Audio Receiver Board – DIY MP3 Decoder Module
Bluetooth 5.0 DIY Audio Receiver Board – MP3 Lossless Decoder Module
Upgrade any speaker or audio project with this compact Bluetooth 5.0 Audio Receiver Board. Designed for DIY enthusiasts and electronics hobbyists, this lossless MP3 decoder module delivers crystal-clear, high-fidelity wireless audio streaming with minimal interference. Whether you're building a custom speaker system or modernizing vintage audio hardware, this board is the perfect foundation.
Key Features
- Bluetooth 5.0 – Stable, low-latency wireless connectivity with an impressive range of over 15 metres (LOS)
- Lossless MP3 Decoding – Enjoy your music in full detail with high-quality audio output
- High Signal-to-Noise Ratio (SNR: 90dB) – Minimal background noise for clean, clear sound
- Low Distortion (THD+N: -70dB) – Faithful audio reproduction with virtually no colouring
- Excellent Channel Separation (Crosstalk: -86dB) – Well-defined stereo imaging
- High Dynamic Range (DNR: 91dB) – Captures both quiet and loud passages with accuracy
- Wide Compatibility – Supports A2DP, AVCTP, AVDTP, AVRCP, and HFP profiles for seamless pairing with smartphones, tablets, and other Bluetooth devices
- Flexible Power Supply – Operates on 3.7V–5V, compatible with LiPo batteries and USB power sources
- Compact & DIY-Ready – Small form factor makes it ideal for integration into custom audio builds
Technical Specifications
| Bluetooth Version | 5.0 |
| Power Supply | 3.7V – 5V |
| SNR | 90dB |
| THD+N | -70dB |
| Crosstalk | -86dB |
| DNR | 91dB |
| Supported Profiles | A2DP / AVCTP / AVDTP / AVRCP / HFP |
| Line-of-Sight Range | >15 metres |
| Compatible Equipment | Speakers & DIY Audio Systems |
What's in the Box
- 1 × Bluetooth 5.0 Audio Receiver Board (MP3 Lossless Decoder Module)
Made in Mainland China.
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Frequently Asked Questions
Q: What devices can I pair with this Bluetooth 5.0 audio receiver board?
A: This module supports the A2DP, AVCTP, AVDTP, AVRCP, and HFP Bluetooth profiles, making it compatible with virtually any modern Bluetooth-enabled device — including smartphones, tablets, laptops, and computers — for seamless wireless audio streaming.
Q: What power source does this DIY Bluetooth decoder module require?
A: The board operates on a supply voltage of 3.7V to 5V, making it compatible with single-cell LiPo/Li-ion batteries as well as standard USB 5V power sources — ideal for both portable and bench-top DIY audio builds.
Q: What is the wireless range of this Bluetooth audio receiver board?
A: Under clear line-of-sight (LOS) conditions, the module delivers a wireless range of over 15 metres, giving you plenty of flexibility when positioning your DIY audio system.
Q: Is this board suitable for beginners in electronics?
A: Yes! The compact, clearly laid-out PCB design makes this module accessible for both beginners and experienced hobbyists looking to add Bluetooth 5.0 audio functionality to their speaker projects or custom audio builds.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.