This product is a microcontroller development board with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates highcapacity Flash and PSRAM.Onboard 2.8inch LCD screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32S3 applications.Equipped with highperformance Xtensa 32bit LX7 dualcore processor, up to 240MHz main frequency.Supports 2.4GHz WiFi (802.11 b/g) and Bluetooth 5 (LE), with onboard antenna.Builtin 512KB and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM.Onboard 2.8inch LCD display, 240x320 resolution, 262K color.Optional for capacitive touch function controlled via I2C interface, 5point touch, with interrupt support.Adapting UART, I2C and some IO interfaces, integrates fullspeed USB port.Onboard speaker, QMI8658 6axis sensor, 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.NOTE:This development board without Touch function.Note:due to different production batches, the printing screen printing/appearance is different, which does not affect the use.Colour:BlackMaterial:PCBcomponents+plasticPackage Contents:1 * development board1 * 12PIN cable2 * 4PIN cable1 * 2030 speakerOnly 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 +/ 13cm.