LicheeRV Nano


The LicheeRV Nano is a mini-sized development board (measuring only 22.86*35.56mm), equipped with the SG2002 processor. It features a powerful core running at 1GHz (RISC-V/ARM options available) and a smaller core at 700MHz RISC-V, along with 256MB DDR3 memory, and an integrated 1Tops NPU. The board includes a wealth of interfaces such as MIPI-CSI, MIPI-DSI, SDIO, ETH, USB, SPI, UART, I2C, etc., allowing for the expansion of a wide variety of applications. Its through-hole/half-hole design facilitates easy mass production and soldering.


Item Specification
Major core: 1GHz RISC-V C906 / ARM A53 (selectable);
Minor core: 700MHz RISC-V C906;
Low-power core: 25~300M 8051
NPU 1TOPS INT8, supports BF16
Memory Integrated 2Gbit (256MByte) DDR3
Storage Bootable from either TF card / SD NAND (SD NAND pads under TF card slot)
Video Interface Video Output: 2 lane MIPI DSI output, standard 31pin interface, supports 6pin capacitive touchscreen
Video Input: 4 lane MIPI CSI input, 22Pin interface, supports dual CSI split
Audio Interface Audio Output: Onboard PA amplifier, can directly connect speakers under 1W
Audio Input: Onboard analog silicon microphone, capable of direct sound reception
Wired Connection E suffix version supports 100M RJ45 connector
Wireless Connection W suffix version supports 2.4G / 5.8G dual-band WiFi6 + BLE5.4
USB 1 x USB2.0 OTG Type-C
IO Interface 2 x 14pin 2.54 pin headers, 800mil spacing, breadboard-friendly
Buttons 1 x RST button + 1 x BOOT button
LEDs 1 x Power LED, 1 x User LED
Operating System Buildroot Linux / Debian
Dimensions 22.86*35.56mm

Version Comparison

Specification Basic System Microphone/Speaker Ethernet WiFi6/BT5
LicheeRV-Nano-B Yes Yes No No
LicheeRV-Nano-E Yes Yes Yes No
LicheeRV-Nano-W Yes Yes No Yes
LicheeRV-Nano-WE Yes Yes Yes Yes

Hardware Resources

Datasheets, schematic diagrams, dimension drawings, and more can be found here: Click Here

Software Resources

SOPHGO Resources Summary