Ai-Thinker VC-02 Offline Speech Recognition Control Module

DescriptionAi-Thinker VC-02 Offline Speech Recognition Control ModuleThis 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.FeaturesAll GPIOs can be set up as external interrupt inputs and wake-up sourcesOne full-duplex UART with a maximum speed of 3MbpsSupports I2C, DAC, PWM, and multiple interfacesIncludes 242KB of high-speed SRAMEquipped with 2MB FLASH memoryDual-channel DAC output support32-bit RISC core running at 240MHzSupports DSP instruction set and FPU for floating-point operations