Lowpower dualcore 32bit CPU, can be used as application processorMain frequency up to 240MHz, computing power up to 600DMIPSBuiltin 520KB , supports UART/SPI/PWM/DAC/ADC and other interfacesWith TF card slot for easy storage expansion2.8inch color screen, supports 16bit RGB 65K color display, supports Smart Config/Airkiss oneclick network configurationProduct name: ESP32 WIFI+BT dualmode development board displayDisplay color: RGB 65K colorSize: 2.8 inchesType: TFTDriver chip: ILI9341Resolution: 320x240Viewable area: 43.2x57.6mmViewing angle: 60Operating temperature: 20~70Operating voltage: 5VPower consumption: 115mABluetooth: Bluetooth 4.2BR/ and BLE standardsWIFI: 802.11b/g/Supported interfaces: UART, SPI, SDIO, I2C, IR, ADC, DAC, PWMIO ports: 22Serial port rate: default 115200bpsSpectrum range: 2412~2484MHZAntenna type: onboard PCB antenna, gain 2dBiSecurity: WPA/WPA2/WPA2Enterprise/WPSTransmit power: 802.11b:172dBm(@11Mbps)/802.11b:142dBm(@54Mbps) /802.11b:132dBm(@MC57)Interface sensitivity:,1Mbps:90dBm,11Mbps:85dBm6Mbps(1/2BPSK):88dBm54Mbps(3/464QAM):70dBmMCS7(65Mbps,72.2Mbps)67dBmColour:As ShownMaterial:ABS+PCBPackage Contents:1 x Display1 x Touch Pen1 x TypeC Data Cable1 x 4p Terminal To CableOnly 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 +/ 13cm.