Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GH z W--Fi ( 802.11 b/g/n) and Blue-too-th 5 (LE), with an onboard antenna. Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM.; Onboard 1.9 inch Touch LCD display which can smoothly run GUI programs such as LVGL. 170 x 320 resolution, 262K color, delivering clear and vivid color image display.; Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
; Onboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development use. Onboard 3.7V MX 1.25 Lithium batt-ry recharge/discharge header. Onboard TF card slot for external TF card storage of pictures or files.; Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability. It is suitable for the quick development of the HMI and other ESP32-S3 applications.