Enhance your audio setup and enjoy wireless convenience with the Bluetooth Audio Receiver Board. This device allows you to transform any audio device into a Bluetooth-enabled powerhouse, making it perfect for DIY enthusiasts, car audio modifications, home audio enhancements, personal DIY Bluetooth audio projects, and more. With its compact design and easy installation process, this board is a must-have for audio enthusiasts looking for a seamless wireless audio experience.

Product Features

1. Bluetooth 5.1 Connectivity: Seamlessly connect your audio devices wirelessly with the latest Bluetooth technology.
2. MP3 Lossless Decoder: Enjoy high-quality audio playback with lossless decoding for superior sound reproduction.
3. Micro USB and 3.5mm Audio Output: Connect to various devices such as headphones, amplifiers, and speakers for versatile audio options.
4. Type-C Interface: Easy and reliable connectivity with the upgraded Type-C interface, ensuring compatibility with a wide range of devices.
5. Compact and Easy to Install: The decoder board’s small size and simple structure make it effortless to install and integrate into your audio setup.
6. LED Indicator: The built-in LED indicator provides visual feedback, indicating the Bluetooth mode and operation status.
7. Versatile Applications: Perfect for DIY projects, car audio modifications, home audio enhancements, personal DIY Bluetooth audio setups, and electronic project production.

Product Parameters

1. Interface: Type-C
2. Power Supply Voltage: DC 3.7-5V
3. Signal Noise Ratio: 90dB
4. THD+H: -70dB
5. Crosstalk: -70dB
6. Noise Reduction: 91dB
7. Supported Profile: A2DP/AVCTP/AVDTP AVRCP/HFP
8. Sync Loss: >15m
9. Audio Interface: Standard 3.5mm interface for stereo sound output
10. LED Indicator: Blue light indicating Bluetooth mode

Operating Instructions

1. Power Supply: Connect the board to power using a Type-C cable. The blue light will start flashing, indicating that it has entered Bluetooth mode.
2. Pairing: When you hear the voice announcement, it means the board is in Bluetooth mode and ready for pairing. On your cell phone, search for “HW-BT” (the device name of the decoding version) and click to connect.
3. Connection Confirmation: Once the decoder board is successfully connected to your cell phone, the blue indicator light will remain on continuously. You can now play music wirelessly, and the blue indicator light will flash during playback.

Applications

1. DIY Projects: The Bluetooth Audio Receiver Board is perfect for DIY enthusiasts who want to create their own customized audio systems and projects.
2. Car Audio Modifications: Upgrade your car’s audio system by adding wireless Bluetooth connectivity to enjoy music and hands-free calling on the go.
3. Home Audio Enhancements: Transform your home audio setup by integrating the Bluetooth Audio Receiver Board, enabling wireless audio streaming from your devices.
4. Personal DIY Bluetooth Audio: Create your own personalized Bluetooth audio setup for a unique and immersive audio experience.
5. Electronic Project Production: The versatile features of the Bluetooth Audio Receiver Board make it suitable for various electronic project productions, providing enhanced audio capabilities.
6. Audio Accessories: Use the board to enhance the functionality of headphones, amplifiers, speakers, and other audio devices by adding Bluetooth connectivity.
7. Custom Audio Solutions: The Bluetooth Audio Receiver Board offers flexibility for creating custom audio solutions tailored to your specific needs and preferences.
8. Educational Purposes: The board can be used in educational settings for learning about audio technology, wireless connectivity, and electronic project development.
9. Music Production: Use the board in music production setups to stream audio wirelessly for monitoring, recording, or mixing purposes.
10. Gift Idea: The Bluetooth Audio Receiver Board can make a thoughtful and practical gift for audio enthusiasts or tech-savvy individuals.

FAQs and Answers

1. How do I power the Bluetooth Audio Receiver Board?
   • The board can be powered using a Type-C cable connected to a 3.7V-5V power supply, such as a lithium battery.
2. Can I connect headphones to the board?
   • Yes, the board features a standard 3.5mm audio interface, allowing you to connect headphones or other devices.
3. How do I enter Bluetooth mode and pair my device?
   • Connect the board to power using a Type-C cable. The blue light will start flashing, indicating Bluetooth mode. When you hear the voice announcement, it means the board is ready for pairing. On your phone, search for “HW-BT” (the device name of the decoding version) and click Connect.
4. How do I know if the board is successfully connected?
   • Once the board is successfully connected to your phone, the blue indicator light will stay on continuously. You can then start playing music, and the blue indicator light will flash.
5. Can I use the Bluetooth Audio Receiver Board for car audio modifications?
   • Absolutely! The board is suitable for various DIY projects, including car audio modifications. Enhance your car’s audio system with wireless Bluetooth connectivity.
6. What profiles does the Bluetooth Audio Receiver Board support?
   • The board supports various profiles, including A2DP, AVCTP, AVDTP, AVRCP, and HFP, ensuring compatibility with a wide range of devices.
7. Can I use the Bluetooth Audio Receiver Board with my existing audio system?
   • Yes, the board is compatible with any device that has a standard 3.5mm audio interface. You can connect it to your headphones, amplifiers, or other audio devices.
8. Does the board require an external power supply?
   • The board can be powered using a Type-C cable connected to a 3.7V-5V power source. Additionally, it has a solder plate for connecting an external 3.7V-5V lithium power supply for added flexibility.
9. What is the range of the Bluetooth connection?
   • The board has a sync loss range of over 15 meters, providing a reliable and stable Bluetooth connection within that range.
10. Can I use multiple Bluetooth Audio Receiver Boards simultaneously?
    • Yes, you can use multiple boards simultaneously as long as each board is paired with a separate Bluetooth device.
11. Is the Bluetooth Audio Receiver Board compatible with all Bluetooth devices?
    • The board supports various Bluetooth profiles, including A2DP, AVCTP, AVDTP, AVRCP, and HFP, ensuring compatibility with a wide range of Bluetooth-enabled devices such as smartphones, tablets, and laptops.