ESP32-S3-Touch-LCD-4.3 is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 4.3inch capacitive touch screen 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 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 of SRAM and 384KB ROM, with onboard 8MB PSRAM and 8MB Flash Onboard 4.3inch capacitive touch display, 800x480 resolution, 65K color Supports capacitive touch control via I2C interface, 5-point touch with interrupt support Onboard CAN, RS485, I2C interface and TF card slot, integrates full-speed USB port Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios ESP32-S3-Touch-LCD-4.3 Integrates RGB Interface LCD With 5-Point Capacitive Touch, Multiple Peripheral Interfaces Supports Multiple Peripherals Supports The Expansion Of Multiple Peripherals Via Sensor, CAN, RS485, And I2C Interfaces for reference only, please refer to the Package Content for the detailed part list Packing List S3-Touch-LCD-4.3 x1 HY2.0 2P to 2PIN male cable 10cm x2 HY2.0 2P to 3PIN male cable 10cm x1 HY2.0 2P to 4PIN male cable 10cm x1 Standoff pack x1 Color: As Shown Material: PC+Plastic Package Contents: 1 * ESP32-S3 4.3 inch Touchscreen (The circuit board printing is slightly different, which does not affect the use)