EP-0220

52Pi NVdigi

The 52Pi NVdigi is a versatile expansion board designed for the Raspberry Pi 5, combining the capabilities of the HiFi Digi for high-quality S/PDIF audio output and an M.2 PCIe x1 slot to accommodate NVMe 2242/2230 SSDs. This multifunctional board enhances both the audio and storage capabilities of your Raspberry Pi 5.

Features

• HiFi Digi Integration:High-Quality S/PDIF Output: The NVdigi incorporates the HiFi Digi, providing a high-quality S/PDIF output for the Raspberry Pi 5.
• Direct I2S Sound Port Connection: Utilizes the I2S sound port, connecting directly to the CPU without the need for additional USB conversion, ensuring optimal audio signal integrity.
• HiFi Digi Audio Capabilities:Sample Rates up to 192kHz/24bit:Supports high-resolution audio with sample rates up to 192kHz and 24-bit depth, delivering an immersive and detailed audio experience.

• Optical (TOSLink) and Electrical (RCA) Outputs: Offers versatile connectivity options with both an optical output (TOSLink) and an electrical output featuring an RCA port.

• M.2 PCIe x1 Slot for NVMe SSD:Expandable Storage: Features an M.2 PCIe x1 slot that supports NVMe 2242/2230 SSDs, enabling you to significantly enhance your Raspberry Pi 5's storage capacity and speed.

• High-Speed Data Transfer: Leveraging NVMe technology, the board facilitates high-speed data transfer, making it suitable for various applications such as media storage and data-intensive projects.

• Raspberry Pi 5 Compatibility:Tailored for Raspberry Pi 5: Specifically designed to seamlessly integrate with the Raspberry Pi 5, ensuring compatibility and optimal performance with the latest Raspberry Pi model.
• Versatility in Applications:
  • Audio Enthusiasts: Ideal for audio enthusiasts looking to achieve premium S/PDIF audio output without compromising on quality.
  • Storage Expansion: Suited for users seeking expanded storage options for their Raspberry Pi 5 projects, facilitating the use of NVMe SSDs for faster data access.
• User-Friendly Design:
  • Easy Installation:The NVdigi offers a user-friendly design for straightforward installation on the Raspberry Pi 5, providing a comprehensive solution for both audio and storage enhancements.
  • Compact Form Factor: Designed with a compact form factor, ensuring the board integrates seamlessly into your Raspberry Pi 5 setup.

Unlock the full potential of your Raspberry Pi 5 with the 52Pi NVdigi, combining high-quality audio output with the convenience of M.2 PCIe NVMe SSD storage expansion. Transform your projects into versatile, multimedia-rich experiences with this innovative and feature-packed expansion board.

Specifications

• Weight: 0.02Kg
• Dimensions: 65mm x 56mm
• RCA OUT: RCA Cable 9mm*8mm
• PCIe Slot: PCIe 3.0 x 1 M.2 M-key 2230/2242
• Optical OUT: Available
• Pinout of IR receiver: Pin22 (GPIO25)

Gallery

• Product outlook

• Frontal face

• Back face

• Dimension

• Port definitions

• Application scenario

Work with NVMe 2242 SSD drive and connect to Raspberry Pi 5 via 40mm FPC cable.

How to assemble it ?

• Please refer to following figure to assemble it carefully.

How to enable HiFiBerry on Raspberry Pi 5

• We assume that you are using Raspberry Pi Official OS (64bit bookworm).
• Modify the /boot/config.txt file or /boot/firmware/config.txt file and adding following:

dtoverlay=hifiberry-digi

• Save it and reboot the Raspberry Pi 5.

Package Includes

• 1 x 52Pi NVDigi board
• 1 x PC104 pin header
• 1 x PCIe FFC cable (40mm length)
• 4 x M2.5 x 15mm Copper pillar
• 8 x M2.5 x 4mm Flat head screw
• 1 x M2.5 Screw driver

Keywords

• 52Pi NVDIGI, 52pi hifi digi board, 52Pi PCIe to NVMe board.