Old Products

EasyVR 2.0
Speech Recognition Module
EasyVR Shield 2.0
Arduino Shield with EasyVR 2.0 Module
SmartVR
Stand-Alone Speech Recognition Module
OBSOLETE – Not recommended for new designs!
EasyVR 2.0 Speech Recognition Module EasyVR Arduino Shield 2.0 voicegp-module_1
The EasyVR 2.0 is a multi-purpose speech recognition module designed to easily add versatile, robust and cost effective speech recognition capabilities to almost any application.
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The EasyVR Arduino Shield 2.0 brings the excellent features of the EasyVR 2.0 module to the Arduino platform in an easy to connect Shield format. Libraries and support are provided to quickly get started with development.
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The SmartVR Module is an easy-to-use speech recognition platform that includes a vast range of speech recognition capabilities and is also capable of running as a stand-alone microcontroller without the need of a host processor.
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EasyVR 2.0 DK
Development Kit for EasyVR 2.0
EasyVR 2.0 Shield DK
Development Kit for EasyVR Arduino Shield
SmartVR-DK & SmartVR-DK Pro
Development Kits for SmartVR Module
OBSOLETE – Not recommended for new designs!
EasyVR Development Board EasyVR-DK Picture1
The EasyVR 2.0 DK includes everything you need to get started with developing applications with Speaker Independent (SI) Speech Recognition.

  • EasyVR 2.0 Module
  • USB Cable
  • EasyVR DevBoard
  • Microphone
  • Cables
  • Software (free download)
  • QuickT2SI Lite License (for creating custom SI Commands)
The EasyVR 2.0 Shield DK includes everything you need to get started developing applications with Speaker Independent (SI) Speech recognition on the Arduino platform.

  • EasyVR Arduino Shield 2.0
  • Microphone
  • Software (free download)
  • QuickT2SI Lite License (for creating custom SI Commands)
The SmartVR-DK and SmartVR-DK Pro include everything you need to get started with developing stand-alone speech recognition applications. A host micro is not required.

  • SmartVR Module
  • SmartVR Development Board
  • USB Cable
  • SmartVR Software (free download)
  • Quick Start Guide
  • QuickT2SI Lite License (Pro Kit only)

Technical Feature Overview

EasyVR 2.0 / EasyVR Shield 2.0 SmartVR
OBSOLETE – Not recommended for new designs!
Stand-Alone Application No Yes
Slave Module Yes Yes
Speaker Independent Command Support NEW: Supports up to 28 custom SI command vocabularies created with QuickT2SI Software. (license sold separately)Supported Languages:

  • UK English
  • US English
  • German
  • French
  • Italian
  • LA Spanish
  • Korean
  • Japanese
Yes- limited only by memory space. When created with QuickT2SI Lite Software, maximum 12 commands per set.Supported Languages:

  • UK English
  • US English
  • German
  • French
  • Italian
  • LA Spanish
  • Korean
  • Japanese
Built-in Speaker Independent Commands Yes – includes 26 built-in Speaker Independent Commands for robotic applications.Supported Languages:

  • US English
  • Italian
  • German
  • French
  • Spanish
  • Japanese
No built-in commands included.
Speaker Dependent Command Support Up to 32 User Trained Commands. Supports any language. Up to 256 User Trained Commands. Supports any language.
Speaker Verification (biometric voice passwords) Up to 21 passwords Up to 256 passwords
SonicNET Support Yes No
DTMF Tone Generation Yes Yes
External DC input Voltage 3.3V – 5V 2.7V – 3.6V
Sleep Current < 1mA < 1mA
Operating Current typical 12 mA typical 11 mA
GPIO 3 16
Code / CostFlash No 512kB
Data Flash (Serial) No 512kB
Data EEPROM 8kB None
On-board RAM No 128kB
SPI Interface No Yes
Chip Select Outputs No 5
Memory Enable Outputs No 2
Read-Write Memory BUS No 8-bit wide
Chip / Controller RSC-4128 RSC-4128
I2C No Yes
Audio Message Recording No Yes
Playback time Up to 9 minutes Up to 9 minutes
Audio Output PWM DAC, PWM