{"product_id":"ai-thinker-vc-02-offline-speech-recognition-control-module","title":"Ai-Thinker VC-02 Offline Speech Recognition Control Module","description":"\u003ch2\u003eAi-Thinker VC-02 Offline Speech Recognition Control Module\u003c\/h2\u003e\n\u003cp\u003eThe VC-02-Kit is a development board for the Voice Recognition Module, sharing the same design as the VC-01-Kit. It features an integrated CH340C USB-to-serial chip for debugging and upgrading, with added functionality like wake-up light, cold, and cooling lamp control, along with status indicators for easy debugging and control. Developed by Shenzhen Ai-Thinker Technology Co., Ltd., the Ai-Thinker VC-02 is a cost-effective offline speech recognition solution that uses the US516P6 voice chip from Unisound.\u003c\/p\u003e\n\u003cp\u003eThis VC02 voice module offers deep integration of offline recognition algorithms, providing an ultra-low-cost speech recognition solution for embedded applications. It is ideal for smart homes, small household appliances, 86 boxes, toys, lamps, and more, enabling reliable voice control without internet connectivity.\u003c\/p\u003e\n\u003cp\u003eThe 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 VC02 module supports 150 local offline commands and a lightweight RTOS system, making it easy to customize with a variety of peripheral interfaces. Whether you are building automation systems or interactive electronics projects, the VC02 delivers efficient offline voice recognition performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll GPIOs can be set up as external interrupt inputs and wake-up sources\u003c\/li\u003e\n\u003cli\u003eOne full-duplex UART with a maximum speed of 3Mbps\u003c\/li\u003e\n\u003cli\u003eSupports I2C, DAC, PWM, and multiple interfaces\u003c\/li\u003e\n\u003cli\u003eIncludes 242KB of high-speed SRAM\u003c\/li\u003e\n\u003cli\u003eEquipped with 2MB FLASH memory\u003c\/li\u003e\n\u003cli\u003eDual-channel DAC output support\u003c\/li\u003e\n\u003cli\u003e32-bit RISC core running at 240MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports DSP instruction set and FPU for floating-point operations\u003c\/li\u003e\n\u003cli\u003eReliable offline speech recognition support in the VC02 module\u003c\/li\u003e\n\u003cli\u003eSuitable for smart home and embedded AI applications using the Ai-Thinker VC-02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52255081169192,"sku":null,"price":498.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/1_1000x_3276f4b2-299a-4e74-8ac9-1166a573c9f5.webp?v=1786953092","url":"https:\/\/voltros.in\/products\/ai-thinker-vc-02-offline-speech-recognition-control-module","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}