AiVA for DragonBoard 410C

 

The WizeIoT’s AiVA mezzanine board for DragonBoard 410c and 96Boards enables developers of the smart home devices such as smart panels, kitchen equipment and other commercial and industrial electronics products to evaluate and prototype far-field hands-free voice interface using Amazon Alexa, Google Assistant, Microsoft Cortana, IBM Watson voice service.

Built around XMOS XVF3000 voice processor with direct interfacing to a line array of four digital microphones, the AiVA board is an ideal platform for developers who want to integrate AI speaker into their products.

What makes AiVA special?

Listen like a sonar

by all new XMOS XVF3000 DSP & 4 MEMS mic. By Low jitter, Noise suppression, Beam Former, AEC, AGC

Keep your privacy and security

Custom Home Automation Platform with optional ZigBee and Z-Wave Modules

Multiple OS, Multiple AI, Multiple Possibility by Community Support!

Debian, Android, Windows and Alexa, OK Google, Cortana, Watson and iotoi.io

AiVA for DragonBoard 410C Key Features

  • Mezzanine board design for DragonBoard 410c & 96Boards
  • XMOS XVF3000 processor
  • Linear Microphone Array:

    • 4x Infineon IM69D130 MEMS microphones
    • Dividable mic board
  • Micro-USB connector for power
  • Low jitter, audio quality clock
  • DAC with integrated 3-watt amplifier
  • 13 user controlled LEDs

  • Driver support for multiple operating systems

    • Debian, Android
    • Windows 10 IoT Core
  • Sample codes for commercial AI voice assistant services

    • Amazon Alexa
    • Google Assistant
    • Microsoft Cortana
    • IBM Watson
  • Works as a smart home hub
  • Developer support through open source community, iotoi.io

AiVA for DragonBoard 410C Detail Features

 

XVF3000 processor

  • XMOS XVF3000 programmable multi-core voice processor for far-field hands-free communication
  • Integrated Voice DSP processing includes,

    • 4-microphone adaptive beam-former
    • Full-duplex Acoustic Echo Cancellation(AEC) with barge-in support
    • De-reverberation, noise suppression, Automatic Gain Control (AGC)
    • Speaker independent keyword trigger detection
  • Inter-IC Sound (I2S) audio interfaces
  • Inter-Integrated Circuit (I2C) serial control interface
  • High speed USB2.0 compliant device

    • Multi-channel USB Audio Class 1.0
  • Integrated 2048KB flash
  • 128-pin TQFP package 0.4mm pitch

 

XVF3000 processor baseboard

  • XVF3000 voice processor
  • Low jitter audio clock source
  • DAC with 3-watt amplifier for stereo audio out
  • 2 UART connectors for building smart home hub

    • Optional Zigbee module
    • Optional Z-Wave module
  • XMOS xTAG v3.0 connector for firmware upgrade

 

Linear microphone array card

  • 4x PDM MEMS microphones