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WTK6900B01 - Speech Recognition Module

General Description

WTK6900B01 voice module is a voice recognition module, small size, voice recognition distance up to 2~3m in a quiet environment.

You can add SPI Flash to increase memory size.

Voice recognition function: Can identify the default speech words and phrases, outpu

Key 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.

📥 Download Datasheet

Datasheet Details

Part number WTK6900B01
Manufacturer WAYTRONIC
File Size 793.63 KB
Description Speech Recognition Module
Datasheet download datasheet WTK6900B01 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Shenzhen Waytronic Electronics Co., Ltd. WTK6900B01 Speech Recognition Module WTK6900B01 Speech Recognition Module Note: WAYTRONIC ELECTRONIC CO.,LTD. reserves the right to change this document without prior notice. Information provided by WAYTRONIC is believed to be accurate and reliable. However, WAYTRONIC makes no warranty for any errors which may appear in this document. Contact WAYTRONIC to obtain the latest version of device specifications before placing your orders. No responsibility is assumed by WAYTRONIC for any infringement of patent or other rights of third parties which may result from its use.