Dual-core powerful core 1GHz RISC-V C906/ ARM A53 large core optional 700MHz RISC-V C906 co-processorDirect plug-in breadboard/SMD dual-usePerfectly supports Linux and QT developmentIn the SD size (22x36mm), almost all the peripheral resources needed by developers are put in, and the price and configuration are far superior to the previous generation ARM-based LicheeZeroLicheeRV Nano will be an important stop in the wave of RISC-V ecological popularizationCPU: SG2002Large core: 1GHz RISC-V C906/ARM A53 choose oneSmall core: 700MHz RISC-V C906Low power core: 25~300M8051NPU: 1TOPS INT8, supports BF16Memory: 2Gbit (256MByte) DDR3 insideStorage: Choose one of TF card/SD NAND to start (the SDNAND pad is under the TF card slot)Camera: 4lane MIPI input, supports split dual channelsDisplay: 2lane MIPI output, standard 31pin interface, supports 6pin capacitive touch screenAudio: Onboard analog silicon microphone, 1W speaker amplifierWireless connection: W/WE version supports 2.4G/5.8G dual-band WiFi6+BLE5.4Wired connection: E/WE suffix version supports 100M Ethernet interfaceUSB: 1 x USB2.0 OTG Type-CIO interface: 2x14pin2.54 pin interface, spacing 800mil, can be directly plugged into the breadboardLEDs and buttons: 1xPower LED, 1xUser LED 1xRST button + 1xBOOT buttonRandomly packed in small plastic boxes or static bags, , don't accept the specifiedColour:BlackMaterial:PCBtype: D: LicheeRV-Nano-WIFI-ETHPackage Contents:1 x Development BoardOnly 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.