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MusicPi Audio Expansion for Raspberry Pi Pico & Bluetooth Audio Board

In a world where technology constantly evolves, audio experiences have become an integral part of our lives. Whether you're a tech enthusiast, a creative maker, or simply someone who appreciates high-quality sound, MusicPi's Audio Expansion Boards are here to redefine your audio experiences and take your projects to new heights. Today, we introduce you to two remarkable products: the Pico Audio Expansion Board and the Bluetooth Audio Board.

  • Pico Audio Expansion Board
  • Bluetooth Audio Board
MusicPi - Audio Expansion Board

Pico Audio Expansion Board

Pico Audio Expansion Board
- Elevate your Raspberry Pi Pico projects to new heights with the Pico Audio Expansion Board. This high-quality stereo I2S audio add-on board delivers impeccable audio quality with a state-of-the-art DAC and enhanced headphone audio. It offers versatile audio outputs, EMI control, and expandable storage, making it the perfect audio companion for your Raspberry Pi Pico.
Pico Audio Expansion

Introducing MusicPi's innovative Audio Expansion Boards: the Pico Audio Expansion Board and the Bluetooth Audio Board. The Pico Audio Expansion Board is designed to unleash the full audio potential of your Raspberry Pi Pico, offering uncompromising audio quality with its 32-bit, 384kHz PCM stereo DAC, enhanced headphone audio through a stereo headphone amplifier, and versatile audio outputs for headphones or external equipment. 

It also tackles electromagnetic interference with an EMI reduction technology and supports audio jacks and 3W speakers for a wide range of projects. Additionally, it provides expandable storage through an SD card slot and an intuitive user interface with programmable buttons for customization. MusicPi's Bluetooth Audio Board revolutionizes your audio testing experience, with versatile power supply options, audio input and output flexibility, and an amplifier capable of delivering clear sound. It offers seamless control with five intuitive buttons and supports true wireless stereo (TWS) functionality for ultimate audio flexibility. 

Technical Specifications:

  • DAC: PCM5100A 2VRMS DirectPath™ Stereo DAC
    • DAC Resolution: 32-bit
    • DAC Sampling Rate: Up to 384kHz
  • Audio Outputs:
    • Amplified Headphones (3.5mm) with PAM8908JER stereo headphone amp
    • Unamplified Line-Level
    • 3W Speaker Output per channel
  • Amplifier: NS4150 3W Mono Class D Audio Amplifier
    • EMI Reduction: Enhanced Emission Elimination for reduced EMI-radiated emissions
  • Storage Expansion: SD Card Slot
  • User Interface: Multipurpose Screen
  • Programmable Buttons: Fully customizable for various applications
  • Compatibility: Raspberry Pi Pico
  • Dimensions: Compact and compatible with standard Raspberry Pi Pico form factor
  • Power Supply: Via Raspberry Pi Pico or Type C
  • Operating Voltage: 3.3V
  • Connectivity: GPIO Header for easy integration
  • Accessories: Included standoffs and screws for secure attachment
  • Operating Temperature: -20°C to 85°C (-4°F to 185°F)
  • Certifications: Compliant with FCC radiated emissions standards
  • Software Compatibility: Compatible with popular Raspberry Pi Pico programming environments and libraries

Bluetooth Audio Board

  • Bluetooth Audio Board - Revolutionize your audio testing and experiences with the Bluetooth Audio Expansion Board. This versatile board offers multiple power supply options, simplified audio input and output, and powerful amplification. It features an intuitive button control, hands-free calling, and true wireless stereo functionality. Get ready to amplify your audio world with this cutting-edge expansion board.
Bluetooth AUdio Expansion Board

The Bluetooth Audio Board, on the other hand, is a game-changer for audio testing. It offers versatile power supply options, supports seamless audio input and output switching, and delivers amplified sound for a clear listening experience. Equipped with the latest audio innovations, including a sixth-generation BlueCore Bluetooth chip for seamless connectivity and CVC Voice enhancement technology for noise reduction, it enhances your audio experience.

This board also offers wireless Bluetooth audio connectivity, connecting to headphones and speakers without the hassle of wires. It includes five intuitive buttons for easy control, and it supports true wireless stereo (TWS) functionality for an ultimate audio experience.

MusicPi's Audio Expansion Boards, the Pico Audio Expansion Board, and Bluetooth Audio Board are set to redefine your audio experiences. The Pico Audio Expansion Board maximizes your Raspberry Pi Pico's audio potential with top-quality sound, while the Bluetooth Audio Board streamlines audio testing with versatile power supply options and amplified sound.

For a limited time, these groundbreaking boards are available at super early bird discounts, with the Pico Audio Expansion priced at just £19 and the Bluetooth Audio Expansion at £25. These prices offer an incredible value for enhancing your audio projects. These boards feature advanced technology for wireless audio connectivity and seamless control, including true wireless stereo (TWS) functionality. By supporting their Kickstarter campaign, you'll be among the first to experience these innovations and help shape the future of audio technology. Elevate your sound quality and join the Audio Revolution with MusicPi. Visit their Kickstarter page for more information.

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