HLK-V50 Offline Audio Bluetooth Module Speaker+Microphone Test Kit

HLK-V50 supports dual-mode Bluetooth + app control + offline audio. HLK-V50 supports 100 command words; master-slave integrated machine; speech recognition rate is up to 93% in a home environment; It can be widely and quickly applied to smart homes, various smart small home appliances, 86 boxes, products that require voice control, such as toys, lamps, industrial, medical, Internet of Things, automobiles, security and lighting.

Audio and Bluetooth app can be controlled simultaneously

HLK-V50 is an offline audio module using dual-mode Bluetooth, which can be controlled by audio and Bluetooth. It also supports simultaneous control of sound and small programs; That is, users can dual control the modules via voice and mobile phones and then apply them to more usage scenarios. Control methods and product development are more flexible and variable, resulting in a more natural human-machine exchange. Voice interaction system. Users can redesign the small program to control the product via Bluetooth protocol or use Hilink's existing small program to control the product and then have an interactive design solution with a higher level of product matching.

Technical Specifications

The built-in algorithm is powerful and the recognition is accurate and reliable.
The recognition rate in the home environment exceeds 93%.
Rich interfaces to meet your needs
Full-duplex UART*3/PWM*3/16-bit timer*4/I2S*1/SPI*2/I2C*1/GPIO multiplexing
Various interactions and easy to use
Supports local audio and Bluetooth control, and greatly enhances the interactive experience of the product by supporting mini-program control