Description

Ai-Thinker VC-02 Offline Speech Recognition Control Module

This chip offers a deep integration of offline recognition algorithms, providing an ultra-low-cost speech recognition solution.

It is ideal for smart homes, small household appliances, 86 boxes, toys, lamps, and more, enabling voice control.

The US516P6 chip features a 32-bit RISC architecture, DSP instructions for signal processing, an FPU unit for floating-point operations, and an FFT accelerator.

The VC-02 Voice Recognition Module supports 150 local offline commands and a lightweight RTOS system, making it easy to customize with a variety of peripheral interfaces.

Features

• All GPIOs can be set up as external interrupt inputs and wake-up sources
• One full-duplex UART with a maximum speed of 3Mbps
• Supports I2C, DAC, PWM, and multiple interfaces
• Includes 242KB of high-speed SRAM
• Equipped with 2MB FLASH memory
• Dual-channel DAC output support
• 32-bit RISC core running at 240MHz
• Supports DSP instruction set and FPU for floating-point operations