Compatible With:ESP32 Accessory Type:LCD Screen CPU:Low-power dual-core 32-bit CPU Main frequency:Up to 240MHz(computing power is up to 600 DMIPS) : Built-in 520 KB Feature1: Support UART/SPI//PWM/ADC/ and other interfaces Feature2: Support OV2640 and OV7670 cameras, built-in flash Feature3: Support picture WiFI upload; TF card: Support up to 4GB Feature4: Embedded Lwip and FreeRTOS Feature5: Support STA/AP/STA+AP working mode Feature6: Support Smart Config/AirKiss one-click network configuration Feature7: Support secondary development Working voltage:4.75-5.25V SPIFlash:Default 32Mbit Wi-Fi:802.11b/g/e/i BT:Bluetooth-compatible 4.2BR/ and BLE standard Interface (2Mbps):UART, SPI, , PWM Case:Acrylic Case ESP32 development board, standard 2.8-inch TFT screen and resistor , support one-key automatic download, provide for LVGL demo and for examples Color:As Shown Material:plastic Package Contents: 1 * ESP32 Development Board Kit 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.