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Overview

Description

Easy-to-use hardware platform for Voice User Interface (VUI) solutions based on the RA2L1 MCU.

This VUI partner-enabled solution is based on the RA family of 32-bit MCUs. The hardware platform is used for all VUI partner-enabled solutions provided by Renesas within the Renesas Ready Partner Network. It demonstrates how easy it is to control your system with a simple voice command interface without extensive coding experience or in-house expertise.

You will build an enhanced working solution that recognizes your own voice commands to trigger the corresponding operation using the Renesas Partner Network Solutions utilizing the Voice Hardware Platform.

Features

  • Hardware Features
    • Compact VUI solution using RA2L1. Small 10*10mm size to fit into end product.
    • Local voice recognition algorithm, no network connectivity needed.
    • Microphones: choices of digital and analog microphones are populated for alternative input options.
    • External QSPI flash memory enhances storage for voice samples and library data.
  • Partner Enabling Solution Features
    • Cyberon DSpotter enabled features:
      • Global language support: 40+ languages worldwide.
      • Support voice tag function to let a user change command by voice recording.
      • Support voice response function for acknowledge. Enhance user experience.
      • DSMT tool: Wake-word and commands customization, performance tuning, testing, no prior neural network knowledge needed.
  • Low BOM cost and footprint. The minimum requirements are the MCU, one DMIC, and a power supply.

Applications

  • Edge applications enabling endpoint voice user interface independent from network/cloud/edge connections.
    • IoT devices​
    • Home appliances​
    • Wearable/Hearable devices

Documentation

Type Title Date
Manual - Development Tools PDF 498 KB
Brochure PDF 3.63 MB
Flyer PDF 656 KB
Flyer PDF 412 KB
Product Brief PDF 312 KB 日本語
White Paper PDF 794 KB
White Paper PDF 441 KB
Flyer PDF 446 KB 日本語
8 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
RA Flexible Software Package (FSP)
FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers. Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
Software Package Renesas
1 item

Software Downloads

Type Title Date
PCB Design Files ZIP 223 KB
1 item

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