For Nano is a mini development board based on F1C100s(ARM 926EJS ) high-performance SOC chip designThe development board design is small and delicate, all the resources of the chip are drawn out, such as USB, Flash, TF card, 40P LCD interface, etc., and all the IO resources are drawn out, convenient for developers to expand the use, suitable for beginners to learn LinuxFor Nano is a SD card sized Linux development board powered by the Allwinner F1C100s ARM9 processor. For Nano 22CPU: Allwinner F1C100s, ARM 926EJS processor, up to 900MHzMemory and storage:32MB DDR integrated into SoC, 16MB SPI FlashOnboard TF slot, can be booted from TF card,Display:40-pin RGB LCD FPC connector, supports 272x480, 480x800, 1024x600 And other resolution resistive displays (and capacitive displays through the adapter board).Support 720P video output, support video decoding such as 264 or MPEGCommunication Interface:SDIO for WiFi moduleSPI x2, TWI x3, UART x3OTG USB x1, TV outputOther interface:PWM x2, LRADC x1Headphone output x2, Mic x1Name: Development BoardType: For NanoSet: Acolor:BlackMaterial:PCBPackage Contents:1 x Wifi moduleOnly 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.