WTK6900B01 - Speech Recognition Module

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Datasheet Details

Part number	WTK6900B01
Manufacturer	WAYTRONIC
File Size	793.63 KB
Description	Speech Recognition Module
Datasheet	WTK6900B01-WAYTRONIC.pdf

WTK6900B01 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 |