CPU:Model: for S5P6818,Number of Cores: -Core,Frequency: 8*-A53 Up to 1.4GHZMemory:RAM:1GB DDR3Storage:EMMC:8GB;Microsd Slot: MicroSD*1 for external storage up to 128GBPower Management:support dynamic voltage scaling, support software power-on, and alarm power-on functionsConnectivity:Ethernet : Gbps Ethernet (4 signalpairs and 2 LED signals in 2.54 pitch pin-headerWi-fi:802.11b/gBluetooth:Bluetooth 4.0Antenna*1:IPX ConnectorAudio:input/output Port (4pin,included in 2.54mm pitch pin headerVideo Output:LCD Interface*1:Standalone 0.5mm pitch 45 pin FPC ,full color RGB 8-8-8LVDS*1:24pin FPC Interface,include LVDS Signals,I2C,and 5V PowerUSB:MicroUSB*1: Power&DataUSB 2.0 *1(included in 2.54mm pitch pin header)Pin-header:GPIO:2.54mm 25x2pin-header,containing I2C, Battery in,GPIOS, SPL, UARTS, PWMS, Audio, Gigabit Eth, 5V Power in and etc.Debug Serial Port*1: 4pin pin holes Key:Power Key*1; Key*1LED:Power LED(Red)*1;STAT LED(Green)*1Others:Working Temperature:-20 to 70Power:DC 5V/2AOS Support:Friendlvcore 16.04;Lubuntu 16.04;Android 7.1.2 version:Linux-4.14-,U--2017.11PCB:Six LayerDimension:75 x 45mmcolor:BlueMaterial:PCBPackage Contents:1 x CORE6818 development board1 x AntennaOnly the above package content, other 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.