{"id":9533494690029,"title":"LAFVIN ESP32-S3 1.69\" LCD Development Board with Camera, AI Vision Voice Development Kit, Programmable IoT Board with Mic Speaker for STEM Education","handle":"lafvin-esp32-s3-1-69-lcd-development-board-with-camera-ai-vision-voice-development-kit-programmable-iot-board-with-mic-speaker-for-stem-education","description":"\u003ch3\u003eLAFVIN ESP32-S3 1.69\" LCD Development Board with Camera, AI Vision Voice Development Kit, Programmable IoT Board with Mic Speaker for STEM Education\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eAbundant Core Computing Power Powered by the ESP32-S3 microcontroller and equipped with a large-capacity memory configuration of 16MB Flash + 8MB PSRAM (N16R8), enabling the smooth execution of complex LVGL graphical interfaces and the processing of AI conversations.\u003c\/li\u003e\n \u003cli\u003eAI Vision \u0026amp; Voice InteractionOnboard camera and audio system enable AI image chat and voice Q\u0026amp;A via the XiaoZhi AI framework. Compatible with OpenCV and YOLO algorithms for face tracking, contour detection, color tracking and human pose estimation; can also work as a UVC USB camera for PC.\u003c\/li\u003e\n \u003cli\u003eDual Dev EnvironmentsSupports both Arduino IDE and ESP-IDF platforms. Provides open-source demo codes covering LVGL UI design, GIF player, WiFi analyzer, NTP network clock and Matrix animation, for quick learning of embedded GUI and IoT development.\u003c\/li\u003e\n \u003cli\u003eDeveloper-friendlyNo complicated environment setup required, supports one-click online firmware flashing. Offers fully open-source codes on GitHub, detailed ReadTheDocs tutorials and free email technical support.\u003c\/li\u003e\n \u003cli\u003eMulti-Scenario Learning Perfect for building AI assistants, smart display panels, computer vision verification nodes and portable geek gadgets. 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