WTK6900B01 - Speech Recognition Module

Product Overview

Datasheet Details

Part number	WTK6900B01
Manufacturer	WAYTRONIC
File Size	793.63 KB
Description	Speech Recognition Module
Datasheet	WTK6900B01 Datasheet
Additional preview pages of the WTK6900B01 datasheet.

Product details

Description

WTK6900B01 voice module is a voice recognition module, small size, voice recognition distance up to 2~3m in a quiet environment. Voice recognition function: Can identify the default speech words and phrases, output both through serial port and IO port, identify the result. Voice play function: Through MCU instructions, play the specified voice, at the same time, through the BUSY pin mark, judge whether t

Features

Voice recognition rate up to 90% within half a meter.
Control output through voice command.
Play the specified voice through MCU serial communication control.
Three output modes: serial output, IO output, speaker output.
PWM output can directly drive 0.5W/8Ω or 1W/8Ω speaker.
Differential amplifier circuit.
Voice recognition distance up to 2~3m in a quiet environment.
Can add SPI flash to increase the storage capacity.
Can store many groups.

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Published: Apr 8, 2019 |