This product is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 2.8inch LCD touch display can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications. Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM Onboard 2.8inch LCD display, 480x640 resolution Supports touch control via I2C interface, with interrupt support Adapting UART, I2C and some IO interfaces, integrates full-speed USB port Onboard QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc. Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios Colour:black Material:PCB+Plastic Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * ESP32-S3 2.8inch Display Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.