Fangrui Product Details Esp32-s3-touch-lcd-4 Is A Development Board Equipped With Esp32-s3 2.4ghz Wifi And Ble 5 Modules, Integrating 16mb Flash And 8mb Psram. The Onboard 4-inch 480x480 Resolution Rgb Interface Capacitive Touch Screen Can Smoothly Run Gui Interface Programs Such As Lvgl; Combined With A Variety Of Peripheral Interfaces, The Hmi Of Esp32-s3 Can Be Quickly Developed, Which Is Suitable For Scenarios Such As Smart Central Control Panels, Home Gateways, Smart Interactive Panels, Industrial Control, And Smart Lighting Control. Equipped With A High-performance Xtensa 32-bit Lx7 Dual-core Processor With A Main Frequency Of Up To 240 Mhz. Supports 2.4 Ghz Wi-fi (802.11 B/g) And Bluetooth 5 (le), With Onboard Antenna. Built-in 512kb And 384kb Rom, Stacked 16mb Flash And 8mb Psram. Onboard 4-inch Capacitive Touch Screen, 480x480 Resolution, 65k Color. Support I2c Interface To Control Capacitive Touch, 5-point Touch, Support Interrupt. Onboard Can, Rs485, 12interface And Micro-sd Card Holder, Etc., Integrated Full-spee