Fortebit EasyVR 3 Plus Module

Fortebit EasyVR 3 Plus Module is a multi-purpose speech recognition module that easily adds versatile, robust, and cost-effective speech recognition capabilities to applications. The module can be used with any host with a UART interface powered at 3.3V to 5V, such as PIC and Arduino boards. Application examples include home automation, such as voice-controlled light switches, locks, curtains, and kitchen appliances, as well as adding "hearing" to robots. Fortebit EasyVR 3 Plus Module allows up to 256 user-defined speaker-dependent (SD) or speaker-verification (SV) commands that can be trained in any language, divided into a maximum of 16 groups (up to 32 SD or 5 SV commands each). The Easy VR 3 Plus Module is MikroBUS compatible and can be plugged into a solder-less breadboard or standard prototyping board. It is also compatible with the mikroBUS™ specifications.

Features

SonicNet™ technology for wireless communications between modules or any other sound source (audio CDs, DVDs, MP3 players)
Up to around 21 minutes of pre-recorded sounds or speech
Up to about 137 seconds of live message recording and playback
Real-time lip-sync capability
DTMF tone generation

Differential audio output directly supports 8Ω speakers
Easy-to-use graphical user interface (GUI) to program voice commands and audio
Standard UART interface (powered at 3.3V to 5V)
Simple and robust documented serial protocol to access and program through the host board
6 general-purpose I/O lines that can be controlled via UART commands