Lichee Pi ZeroW 1GHz Cortex-A7 512Mbit DDR Development Board Mini PC + WIFI Module

Functional OverviewCPUAllwinner V3S ARM Cortex A7 up to 1 2GHzMemory and storageIntegrated 64MB DDR2Reserved SOP8 SPI Flash pad customizable patch 8 32MB SPI Nor Flash 128MB NandFlash Onboard half slot TF card holder can be started byTFdisplayUniversal 40P RGB LCD FPC SocketCan be directly inserted into the common 40P 4 3 5 7 inch screen onboard backlight driver through the adapter board can be inserted 50P 7 9 inch screenSupport common 272x480 480x800 1024x600 and other resolutionsOn board resistive touch screen chip supporting resistive screenOnboard RGB LEDCommunication InterfaceSDIO x2 can be used with the SDIO WiFi BT moduleSPI x1 I2C x2 UART x3100M Ether x1 with EPHY OTG USB x1MIPI CSI x1Other interfacePWM x2 LRADC x1Speakerx2 Mic x1Electrical characteristicsMicro USB 5V power supply 2 54mm pin 3 3V 5V power supply 1 27mm stamp hole power supply Output 3 3V and 3 0V AVCC optional input RTC voltage1GHz linux no load running current 90 100mA full load running current 180mAStorage temperature 40 125C operatingtemperature 20 70C Software function Support linux 3 4 bsp kernel linux 4 16 mainline kernelSupport Qt python and other common linux applicationsSize and weightCore board size25 4x45 0mmDevelopment board size47 0x47 0mmCore board weight5 00 1gDevelopment board weight14 50 5gPrecautions start upZeros requires the card to start or solder SPI flash only plug in the USB without anyphenomenon System debug serial portUART0 spe