Dual-core powerful core: 1GHz RISC-V C906/ARM A53 big core optional, 700MHz RISC-V C906 co-processor. Direct plug-in connection board/SMD dual-use. Perfectly supports Linux and QT development. In SD card size (22x36mm), it includes almost all peripheral resources developers need, offering superior price and configuration compared to previous generation ARM-based LicheeZero. LicheeRV Nano is set to be a key player in the RISC-V ecological popularization wave. CPU: SG2002 Big Core: 1GHz RISC-V C906/ARM A53 (choose one) Small Core: 700MHz RISC-V C906 Low Power Core: 25~300M8051 NPU: 1TOPS INT8, supports BF16 Memory: 2Gbit (256MByte) DDR3 onboard Storage: Choose TF card/SD NAND for booting (SDNAND board is under the TF card slot) Camera: 4-lane MIPI input, supports shared dual channels Display: 2-lane MIPI output, standard 31-pin interface, supports 6-pin capacitive touch screen Audio: Built-in analog silicon microphone, 1W speaker amplifier Wireless Connectivity: W/WE version supports 2.4G/5.8G dual-band WiFi6+BLE5.4 Wired Connectivity: E/WE suffix version supports 100M Ethernet interface USB: 1 x USB2.0 OTG Type-C IO Interface: 2x14pin 2.54 pin interfaces, 800mil spacing, can be directly connected to the connection board LEDs and Buttons: 1xPower LED, 1xUser LED, 1xRST button + 1xBOOT button Randomly packed in small plastic boxes or static bags; specified packaging not accepted. Color: Black Material: PCB Type: C:LicheeRV-Nano-WIFI Package Contents: 1 x Development Board