Embidio Nano Raspberry Pi Kit

Transform Your Pi into a High-Fidelity Voice Solution

embidio Nano Raspberry Pi Kit

Feature Highlights

  • Raspberry Pi HAT form factor for easy connection.

  • Integrates the Embidio Nano SoM (XMOS core).

  • Connectors for up to 8 MEMS microphones.

  • Stereo speaker output (amplified).

  • Interfaces for sensors (e.g., I2C, GPIO) and LED control.

  • Superior signal processing via onboard Nano SoM.

  • Ideal platform for voice assistant development and evaluation.

  • Access to Raspberry Pi's extensive ecosystem.

Multi-Mic Support

Flexible positioning of up to eight microphones enables excellent speech intelligibility and directional audio capture.

Rich Connectivity

Onboard interfaces for microphones, speakers, sensors, and LED bars provide a universal toolkit for developers.

Advanced DSP

Features onboard signal processing (XMOS via Nano) and beamforming for reliable voice control, even in noisy environments.

Easy Expansion

Simplifies the integration of diverse functions and custom software modules for a wide range of applications.

Development Use Cases

  • Voice Assistant Prototyping

  • DIY Smart Home Hubs

  • Educational Projects in Voice Tech

  • Custom Voice Control Interfaces

  • Acoustic Monitoring Systems

  • Interactive Art Installations

  • Robotics Voice Interaction Development

Technical Specifications

Highlights

  • Based on
    Raspberry Pi HAT Standard
  • Core Module
    Embidio Nano SoM (XMOS)
  • Microphone Input
    Connectors for up to 8 MEMS
  • Speaker Output
    Amplified Stereo Output (e.g., 2 x 4W)
  • Connectivity
    Access to RPi GPIO, I2C, SPI; USB (via RPi)
  • LED Control
    Dedicated LED driver/connectors
  • Sensor Ports
    Headers for I2C/GPIO sensors

Audio Processing (via Nano SoM)

  • Input Channels
    Up to 8
  • Output Channels
    2 (Stereo)
  • Sampling Rates
    16 / 48 kHz
  • DSP Features
    Beamforming, Noise Reduction (NR), Acoustic Echo Cancellation (AEC), AGC, EQ, etc.

Signal Processing Details

  • Leverages the full DSP capabilities of the integrated Embidio Nano SoM (See Nano page for details).

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