Introduction:

The HLK-V50 offline voice Bluetooth module is a human-machine natural voice launched by Hi-link for a large number of pure offline control scenarios and products.Interactive system, the voice Bluetooth module has both offline voice control and Bluetooth control, and supports customized development, which can greatly reduce product development costs.

This and the development cycle.Can be widely and quickly applied to smart homes, all kinds of smart home appliances, 86 boxes, toys, lamps, industrial, medical, Internet of Things,

automotive. Products that require voice control, such as cars, security and lighting.

Features:

• A full-speed USB 2.0 OTG controller

• An I2S digital audio interface, supporting master and slave modes

• Four multi-function 16-bit timers, support capture and PWM modes

• Three 16-bit PWM drive generators for motors

• Three full-duplex basic UARTs, UART0 and UART1 support DMA mode

• Two SPI interfaces support host and device modes

• One SD card host controller

• A hardware IIC interface supports master and slave modes

• Built-in Cap Sense Key controller

• 10-bit ADC is used for analog sampling

• External wake-up/interrupt on all GPIOs