Features: ESP32 development board 8M PSRAM16M Flash, standard 4.3 inch TFTscreen, no touchor resistive touchor capacitivetouch, supports automatic download, provides LVGL demonstration examples The parameters use a low-power dualcore 32bitCPU, which can be used as an application processor. The mainfrequency can reach up to 240MHz, and the computing power can reach up to 600DMIPS. The built-in 520KB PSRAMsupports UARTI/I2C/PWM/DACand other interfaces, supporting OV2640and OV7670 phases Machine with built-in flash, support forimage WiFI uploading, TFcard support for multiple sleep modes. supportSTA/STA+APworking modes Supports SmartConfig/AirKiss networkconfiguration and secondary development Specifications: Specification Working voltage 4.75-5.25V SPIFlash defaults to 32Mbit Internal memory 520KB WiFi 802.11b/g/n/e/i Bluetooth4.2BR/EDR and BLE standards Supports interfaces (2Mbps) UART, I2C, PWM Supports TFcards, withmaximum support of4G IO ports and 9serial port rates Default value 115200bps Spectrum range2400-2483.5MHz Antenna form onboard PCB antenna with a gain of 2dBi Image output formats: JPEG (OV2640 only), BMP, GRAYSCALE Types:IPS Capacitive Touch/TN Capacitive Touch/TN Resistive Touch/No Touch Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolut Package includes: 1PC x ESP32 Development Board 4.3'' LCD Screen