LSU1301 module combined voice recognition, noise reduction, and BLE feature together, which is used to build voice AI enabled IoT product. It works at a very low power consumption (0.022mA) with an industry leading quiescent sensor.
Support BLE 5.0,
Ultra low power consumption (0.022mA), all-year standby,
Integrate beamforming and noise reduction algorithm to improve wake up rate, and
Support multiple voice recognition engine, customizable voice command list, up to 20+ commands.
Demo Board
Ultra Low Power Consumption Design
Wake-up Rate Test Power Consumption Test Standby: 1.8V 0.022mA
Recognition: 1.8V 2mA
