xiao sri lanka

Thumb-sized (21×17.5 mm) dev board integrating a dual-core XTensa ESP32‑S3 (up to 240 MHz), 8 MB PSRAM + 8 MB flash, U.FL antenna for 2.4 GHz Wi‑Fi & BLE 5.0, detachable OV2640 camera (1600×1200), digital mic, SD‑card slot, battery charging via USB‑C. Ideal for embedded TinyML, voice‑vision AI, and compact IoT projects in Sri Lanka.