MP3 Bluetooth Stereo amplifier XY-BT-mini Circuit Board Module

Description

MP3 Bluetooth Stereo Amplifier XY-BT-Mini Circuit Board Module: Elevate Your Audio Experience

If you’re looking to enhance your audio setup with a compact, versatile, and high-performance module, the MP3 Bluetooth Stereo Amplifier XY-BT-Mini Circuit Board Module is an excellent choice. This cutting-edge module combines the functionality of Bluetooth connectivity with MP3 playback capabilities, making it an ideal solution for DIY audio projects, portable speaker systems, and more. Whether you’re building a custom audio device or upgrading your current setup, this module offers superior sound quality and ease of use.

Overview of the XY-BT-Mini Circuit Board Module

The XY-BT-Mini is designed to deliver high-quality audio performance in a small, efficient package. With its advanced Bluetooth 5.0 connectivity, this module supports a range of audio profiles and formats, ensuring a seamless and high-fidelity listening experience. The module’s compact size of 3×3 cm (1.18×1.18 inches) makes it easy to integrate into various audio devices, including portable speakers and custom audio systems.

Key Features

1. Power Supply: The XY-BT-Mini operates on a power supply range of 3.7V to 5V, making it compatible with a variety of power sources. This flexibility allows for easy integration into different audio projects.
2. Bluetooth Connectivity: Featuring Bluetooth 5.0 technology, the module offers reliable and stable wireless connectivity. It supports multiple Bluetooth profiles, including A2DP (Advanced Audio Distribution Profile), AVCTP (Audio/Video Control Transport Protocol), AVDTP (Audio/Video Distribution Transport Protocol), AVRCP (Audio/Video Remote Control Profile), and HFP (Hands-Free Profile). This ensures compatibility with a wide range of Bluetooth devices and audio sources.
3. Audio Quality: The XY-BT-Mini delivers impressive audio performance with a Signal-to-Noise Ratio (SNR) of 90dB, Total Harmonic Distortion plus Noise (THD+N) of -70dB, and a Cross Talk of -86dB. The Dynamic Range (DNR) is 91dB, providing clear and detailed sound with minimal interference.
4. Support for Multiple Audio Formats: The module supports lossless decoding of WAV, APE, FLAC, and MP3 files. This means you can enjoy high-quality audio playback with minimal loss of fidelity, whether you’re streaming music via Bluetooth or playing files directly.
5. User-Friendly Operation: The XY-BT-Mini features a standard 3.5mm stereo interface, allowing you to connect headphones, amplifiers, and other audio devices with ease. When powered on, the module’s blue indicator light activates, signaling that it’s in Bluetooth mode and ready for pairing. The device name “XY_BT” will appear on your phone’s Bluetooth search list. Once connected, you’ll hear a prompt indicating a successful connection, allowing you to start playing music immediately.
6. Long Operating Range: With a line-of-sight operating range of over 15 meters, the XY-BT-Mini provides ample flexibility for wireless audio streaming. This extended range ensures you can enjoy uninterrupted music playback even when your phone or Bluetooth device is located some distance away.

Technical Specifications

• Power Supply: 3.7V – 5V
• Signal-to-Noise Ratio (SNR): 90dB
• Total Harmonic Distortion plus Noise (THD+N): -70dB
• Cross Talk: -86dB
• Dynamic Range (DNR): 91dB
• Line-of-Sight Operating Range (LOS): >15m
• Bluetooth Version: 5.0
• Supported Bluetooth Profiles: A2DP, AVCTP, AVDTP, AVRCP, HFP
• Audio Formats Supported: WAV, APE, FLAC, MP3
• Size: 3×3 cm (1.18×1.18 inches)
• Audio Interface: 3.5mm stereo

Installation and Usage

To use the XY-BT-Mini Circuit Board Module, follow these simple steps:

1. Power Connection: Connect the module to a power supply within the range of 3.7V to 5V. Ensure the power supply is stable to avoid interruptions in audio playback.
2. Audio Connection: Plug your headphones, amplifier, or other audio devices into the 3.5mm stereo interface.
3. Bluetooth Pairing: Turn on the module, and the blue indicator light will illuminate, signaling that the module is in Bluetooth mode. On your mobile phone or Bluetooth device, search for the device name “XY_BT.” Select it to pair with the module. Once paired, you’ll hear a confirmation prompt indicating that the connection is successful, and you can begin playing your favorite music.