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LSU1101 Near-field Voice AI Module

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LSU1101 module extends voice command features to wearable products such as headphone, smart watch, etc. User can control mobile phone by voice command, such as music control, voice assistant trigger ...
LSU1101 module is composed with an ultra low power ARM M4F MCU and 2 digital microphone, which allow a long time standby with voice UI enabled.

  • Ultra low power consumption (1mA), up to whole day standby,
  • Beamforming and noise reduction algorithm to improve wake up rate,
  • Customizable voice command list, up to 20+ commands, and
  • Simple structure that can easy fit ID design. Reusable microphone to reduce cost.

Application Example