Fangrui Product Details Resolution : 480x480 Brightness : 300 Cd/m2 Viewing Angle : All Oclock Touch : Mult-point Capacitive Touch Interface : Can/rs485/ I2c/rs232/usb Microcontroller Development Board And Smart Display Module:1.2.4ghz Wifi And Ble 5 Support, And Integrates High-capacity Flash And Psram 2.4-inch 480x480 Tft Display With Capacitive Touch Screen Can Smoothly Runguidemos Such As Lvgl 3.various Peripheral Interfaces Suitable For The Quick Development Of The Hmi And Other Esp32-s3 Applications Os:rtos Cpu:240mhz Xtensa 32-bit Lx7 Dual-core Processor Ram:built-in 512kb Of / 384kb Rom/8mb Psram Flash:8mb Flash Internet:2.4ghz Wi-fi (802.11 B/g) Bluetooth 5 (le) Colour:as Shown Material:plastic+pc Package Contents: 1 X Esp32 S3 4 Inch Development Board(due To Different Product Batches, The Appearance , Specified Appearance Is Not Accepted,which Does Not Affect The Use) 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