Low-power dual-core 32-bit CPU for application processorsMain frequency up to 240MHz, computing power up to 600 DMIPSBuilt-in 520 KB SRAM, external 4M PSRAMSupport UART/SPI/I2C/PWM//DAC and other interfacesSupports OV2640 and OV7670 cameras with built-in flasSupport WiFi uploadSupport TF cardSupports multiple sleep modesEmbedded Lwip and FreeRTOSSupport STA//STA+ working modeSupport Smart Config/AirKiss one-key network configurationSupport secondary developmentmaterial: plasticcolor: BlackPackage Contents:1 x Development Board1 x Base Plate1 x OV2640 CameraOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.