Development Kit for Amazon Alexa AVS

Mfr Part#: ZLK38AVS2
Packaging:  KIT
Std Packaging Qty:  1




$395.00 USD (each)
1+ $395.00


Qty in Stock :   5
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 1
Multiple of: 1
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Product Highlight

  • Type: Audio Applications
  • Core Supported: ZL38063

The development kit for Amazon AVS (ZLK38AVS2) has been specifically designed to provide a platform to integrate Microsemi AcuEdge™ multi-microphone array ASR-Assist technology with Amazon AVS.

The development board interfaces directly to the Raspberry Pi 3 board. The kit contains hardware and software needed to evaluate Microsemi’s ASR-Assist technology with a 2 or 3 microphone array.

The ZLK38AVS2 development kit provides a number of benefits including: 

  • A platform to integrate Amazon AVS
  • Reference code to implement smart speaker functionality
  • Developer access to Alexa Skills
  • A platform to evaluate Microsemi’s ZL38063

The key component of the kit is the ZLE38AVS Development board featuring the Timberwolf™ ZL38063 Microphone Array ASR-Assist Audio Processor.

The development board also brings out the SPI/I2C and two I2S (TDMA and TDMB) buses to headers, which allows the card to easily be hooked up to a host microcontroller board, such as a Raspberry Pi.


  • High Quality Acoustic Echo Canceller for Barge-in and Full Duplex Audio
  • Fully configurable and Scalable solution delivering 2-3 microphone array for both 180° and 360° audio pick-up
  • Supports 360o sound location estimation LED light ring
  • Enhanced Beam Forming technology to enhance audio pick-up in adverse conditions, in presence of noise and outside sound sources
  • 2-Way full duplex voice communication
  • Turnkey designs available as well as all appropriate drivers and documentation, along with worldwide support

ZLK38AVS2 Development Kit Includes:

  • ZLE38AVS development board
  • Raspberry Pi3
  • 32GB micro SD card
  • JBL Clip2 speaker
  • USB power supply
  • Pillar (Plastics)
  • Assembly Hardware
  • Documentation

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