{"product_id":"lafvin-esp32-s3-1-69-inch-development-board-1-69-inch-lcd-display-support-ai-vision-and-speech","title":"LAFVIN ESP32-S3 1.69-inch Development Board,1.69-inch LCD Display,Support AI Vision and Speech","description":"\u003cp\u003eHighly Efficient Hardware Configuration: Surging Computing Power in a Compact Size\u003cbr\u003eThis ultra-compact 31mm * 38mm motherboard integrates the core hardware needed for developing smart terminals:\u003c\/p\u003e\n\u003cp\u003eAbundant Core Computing Power: Powered by the ESP32-S3 main controller, equipped with 16MB Flash + 8MB PSRAM (N16R8) large-capacity storage, it smoothly runs complex LVGL graphical interfaces and processes AI dialogues.\u003c\/p\u003e\n\u003cp\u003eClear Vision, Vibrant Colors: 1.69-inch LCD color screen (ST7789 driver, 240*280 resolution, non-touch), offering a delicate picture quality that handles both GIF playback and dynamic UI operation with ease.\u003c\/p\u003e\n\u003cp\u003eEnvironmental Perception \"Eyes and Ears\": Built-in OV3660 camera module and high-performance digital microphone, with an onboard speaker interface (custom speaker included), enabling full-link audio-visual interaction.\u003c\/p\u003e\n\u003cp\u003eDesigned for Portability and Geeks: Onboard Type-C interface and lithium battery charging\/discharging management chip, ensuring continuous power supply even when unplugged; comes with a WS2812 programmable RGB LED for convenient status indication.\u003c\/p\u003e\n\u003cp\u003eSoftware-Hardware Integration, Open Source Ecosystem \u0026amp; Visual Advancement\u003cbr\u003eTo accelerate your development process, we support both Arduino IDE and ESP-IDF platforms, providing accompanying source code and partial schematic references.\u003c\/p\u003e\n\u003cp\u003e🌟 Basic \u0026amp; UI Development (for Arduino Ecosystem):\u003c\/p\u003e\n\u003cp\u003e    Visual Presentation: Includes Matrix code rain and GIF dynamic player examples.\u003c\/p\u003e\n\u003cp\u003e    Practical Network Tools: Graphical WiFi signal analyzer (GFX_WIFIAnalyzer) and network clock with NTP time synchronization.\u003c\/p\u003e\n\u003cp\u003e    LVGL UI Framework: Provides source code for LVGL clock and LED control, helping developers quickly familiarize themselves with the embedded GUI development process and build smooth visual interaction interfaces.\u003c\/p\u003e\n\u003cp\u003e🧠 AI Vision \u0026amp; Voice Advancement (ESP-IDF \u0026amp; Python Integration):\u003c\/p\u003e\n\u003cp\u003e    Cutting-Edge AI Framework Support: Natively supports the popular Xiaozhi AI framework, easily enabling photo-based dialogue, image recognition, and large language model voice Q\u0026amp;A.\u003c\/p\u003e\n\u003cp\u003e    UVC Camera Transformation: Flash the dedicated firmware, and the development board can be used directly as an external high-definition PC camera.\u003c\/p\u003e\n\u003cp\u003e    Machine Vision Practical Projects: Combined with PC-side Python computing power, we provide rich OpenCV and YOLO practical projects:\u003c\/p\u003e\n\u003cp\u003e        OpenCV: Object contour detection, color tracking calibration, and face tracking detection.\u003c\/p\u003e\n\u003cp\u003e        YOLO Frontier Algorithms: Real-time object recognition and classification based on YOLOv5su, and human skeletal pose estimation based on YOLOv8n-pose!\u003c\/p\u003e\n\u003cp\u003e🚀 Core Application Scenarios\u003c\/p\u003e\n\u003cp\u003e    Desktop AI Voice Assistant: Combine the microphone, speaker, and Xiaozhi AI framework to create a desktop large-model interactive terminal that can see, hear, and chat with you.\u003c\/p\u003e\n\u003cp\u003e    Smart Device Information Dashboard: Utilize the large-capacity storage and high-definition screen to quickly validate information display panels or non-touch UI interaction logic for smart homes.\u003c\/p\u003e\n\u003cp\u003e    Machine Vision Verification Node: Act as a hardware-end acquisition and verification node for computer vision (CV). Combined with PC computing power, it enables project implementations ranging from color recognition to YOLO pose estimation.\u003c\/p\u003e\n\u003cp\u003e    Geek Desktop Ornament \/ Portable Tool: A portable WiFi signal analyzer, or an exclusive player on your desk displaying dynamic GIFs.\u003c\/p\u003e\n\u003cp\u003e📚 Comprehensive Technical Support for Smooth Creative Implementation\u003c\/p\u003e\n\u003cp\u003e    Instant Experience: Provides a dedicated online flashing website. No need to configure complex environments; just click on the webpage to flash and experience AI functions with one click.\u003c\/p\u003e\n\u003cp\u003e    Structured Documentation: Relying on the ReadTheDocs online documentation center, we offer a quick start and advanced guide rich in text and images.\u003c\/p\u003e\n\u003cp\u003e    Fully Open Source: All code and advanced examples are fully open-sourced on GitHub, along with partial hardware schematic references.\u003c\/p\u003e\n\u003cp\u003e    Worry-Free Support: Provides free email technical support to help clear away any bugs on your development path.\u003c\/p\u003e","brand":"LAFVIN","offers":[{"title":"Default Title","offer_id":47290613235900,"sku":"LB009","price":23.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/9388\/9724\/files\/LB009_2_6f3e3404-6a80-4c17-961a-169538bce6c4.jpg?v=1787035493","url":"https:\/\/lafvintech.com\/products\/lafvin-esp32-s3-1-69-inch-development-board-1-69-inch-lcd-display-support-ai-vision-and-speech","provider":"LAFVIN","version":"1.0","type":"link"}