ESP32 S3 3.5 inch LCD Development Board based on ESP32-S3 controller, dual-core CPU with clock frequency up to 240MHz. Features integrated WiFi and Bluetooth connectivity, rich peripheral resources, high-speed SDIO, SPI, UART, and supports auto-download. Designed for IoT development applications including remote control via mobile app, environmental data collection, data fusion, and remote parameter settings. Includes basic LVGL display and touch examples. Default firmware source code not included. Product may vary slightly in appearance depending on batch; this does not affect performance. Type: A – Without Speaker. Color: Black. Material: Plastic. Package includes: 1 x ESP32 S3 3.5 inch LCD Development Board. Other items not included. Note: Colors may appear slightly different due to lighting and display settings. Measurement tolerance: +/- 1-3 cm.