LAFVIN ESP32-S3 AI Multimodal Development Board with 1.69" ST7789 LCD, OV3660 Camera, Digital Microphone & Speaker, 16MB Flash 8MB PSRAM

Powered by ESP32-S3 dual-core processor (240MHz) with 16MB Flash and 8MB PSRAM (N16R8), this ultra-compact 31×38mm board integrates a 1.69" 240×280 ST7789 LCD display, OV3660 camera, high-performance digital microphone, and 8Ω 2W speaker, enabling complete audio-visual interaction in one tiny package. Natively supports the popular Xiaozhi AI framework for real-time photo conversations, image recognition, and large model voice Q&A. Combine with PC-side Python for advanced computer vision projects including OpenCV contour detection, color tracking, face recognition, and YOLOv5su object classification/YOLOv8n-pose human pose estimation. Fully compatible with both Arduino IDE (for beginners) and ESP-IDF (for advanced developers). Pre-provided rich example codes including Matrix code rain, GIF player, WiFi analyzer, NTP network clock, and LVGL UI framework demos to accelerate your development process. Features onboard Type-C interface and integrated lithium battery charge/discharge management chip, allowing standalone operation without a power cord. Includes a programmable WS2812 RGB LED for status indication, perfect for portable IoT devices and desktop gadgets. Package includes development board, speaker, OV3660 camera, heatsink, and Type-C cable. We provide one-click online firmware flashing, detailed ReadTheDocs documentation, fully open-source GitHub code, partial hardware schematics, and free email technical support to help you bring your ideas to life.