SKU: SBCD-1533
📋 GST Invoice Available

Sipeed LicheeRV Nano (B) SG2002 RISC-V Linux Dev Board

₹1,499.00 (Inclusive of all taxes)
Out of Stock

The Sipeed LicheeRV Nano (B) SG2002 is a compact RISC-V Linux development board, packing a powerful 1GHz C906 or ARM A53 processor, an integrated NPU for AI inference, and 256MB DDR3 RAM into an SD card-sized footprint. It offers dual-band WiFi6, BLE5.4, and comprehensive I/O for embedded AI, IoT, and rapid prototyping.

Features

  • Features SOPHGO SG2002 SoC with 1GHz RISC-V C906 or ARM A53 CPU core.
  • Integrated NPU delivering 0.5TOPS@INT8 for efficient AI vision and inference tasks.
  • Equipped with 256MB DDR3 RAM for robust Linux application execution.
  • Offers dual-band 2.4G/5.8G WiFi6 and Bluetooth 5.4 for versatile wireless connectivity.
  • Compact SD card form factor (22x36mm) with breadboard-compatible 2×14-pin headers.

Out of stock

Description

The Sipeed LicheeRV Nano is a remarkably compact yet powerful RISC-V Linux development board, designed for developers pushing the boundaries of edge computing and AI. Despite its diminutive SD card-sized footprint, measuring just 22x36mm, it integrates the SOPHGO SG2002 SoC, featuring a flexible 1GHz RISC-V C906 or ARM A53 processor. This versatile architecture, combined with a dedicated NPU capable of 0.5TOPS@INT8, makes it an ideal platform for embedded AI vision, machine learning, and advanced IoT applications.

This thumb-sized board provides comprehensive peripheral resources, including 256MB of DDR3 RAM, a 4-lane MIPI CSI input for camera modules, and a 2-lane MIPI DSI output supporting capacitive touchscreens. Connectivity is robust with dual-band WiFi6 and BLE5.4, alongside a USB2.0 OTG Type-C port and 100Mbps Ethernet. Its breadboard-compatible 2×14-pin headers allow for extensive expansion, making the LicheeRV Nano a pivotal tool for exploring the burgeoning RISC-V ecosystem with full Linux capabilities.

Key Features

  • Processor: SOPHGO SG2002 with a 1GHz RISC-V C906 or ARM A53 core, plus a 700MHz RISC-V C906 and a 25-300MHz 8051 for diverse tasks.
  • AI Capabilities: Integrated NPU (0.5TOPS@INT8) with BF16 support for efficient neural network inference.
  • Memory: Onboard 2Gbit (256MB) DDR3 RAM for Linux OS and application execution.
  • Camera Support: 4-lane MIPI CSI input for connecting various camera modules.
  • Display Output: 2-lane MIPI DSI output with a 31-pin interface, supporting 6-pin capacitive touch screens.
  • Audio Interface: Features an onboard MEMS microphone and a 1W speaker amplifier.
  • Wireless Connectivity: Dual-band 2.4G/5.8G WiFi6 and Bluetooth 5.4 for robust wireless communication.
  • Wired Connectivity: Includes 100Mbps Ethernet for reliable network access.
  • USB Interface: USB2.0 OTG Type-C port for power, data, and peripheral connections.
  • GPIO Expansion: Two 14-pin headers providing extensive GPIOs, compatible with breadboards for prototyping.
  • Operating System Support: Compatible with Buildroot Linux, Debian, and Fedora (porting in progress).
  • Boot Options: Supports booting from TF card or SD NAND for flexible storage solutions.

Applications

  • Embedded AI and Edge Computing: Deploying neural network models for real-time inference on devices.
  • IoT Gateways: Connecting various sensors and devices to cloud platforms with local processing.
  • Compact Linux Systems: Developing small-footprint Linux-based applications and tools.
  • Robotics Control: Integrating vision and processing capabilities for autonomous robots.
  • Prototyping & Development: Rapid development and testing of RISC-V and ARM-based embedded systems.
  • Smart Home Devices: Enabling intelligent control and communication within smart environments.

Technical Specifications

SoCSOPHGO SG2002
CPU1GHz RISC-V C906 or ARM A53; 700MHz RISC-V C906; 25-300MHz 8051
NPU0.5TOPS@INT8, supports BF16
RAM2Gbit (256MB) DDR3
Storage BootTF card or SD NAND
Camera Input4-lane MIPI CSI
Display Output2-lane MIPI DSI, 31-pin interface, supports 6-pin capacitive touchscreen
AudioOnboard MEMS mic, 1W speaker amplifier
WirelessDual-band 2.4G/5.8G WiFi6, BLE5.4
BluetoothBluetooth 5.1 dual mode
USBUSB2.0 OTG Type-C
Ethernet100Mbps Ethernet
GPIO2 x 14-pin headers
OS SupportBuildroot Linux, Debian, Fedora (porting)

Frequently Asked Questions

What operating systems are supported on the Sipeed LicheeRV Nano (B) SG2002?

The LicheeRV Nano primarily supports Buildroot Linux, providing a lightweight embedded environment. Debian and Fedora ports are currently under development, expanding its versatility for more traditional desktop-like or server-side applications. This allows developers flexibility in their project requirements.

What are the AI capabilities of the SG2002 SoC on this board?

The SG2002 SoC includes a dedicated NPU capable of 0.5 Tera-Operations Per Second (TOPS) at INT8 precision. It also supports BF16 (BFloat16) for neural network inference, making it suitable for various edge AI applications like object detection, facial recognition, and machine vision.

How does the LicheeRV Nano handle wireless connectivity?

The board features robust dual-band 2.4G/5.8G WiFi6 for high-speed network access, ensuring reliable data transfer for IoT and streaming applications. Additionally, it integrates Bluetooth 5.4, enabling low-power communication with peripherals and other BLE-enabled devices, expanding its connectivity options.

Can external displays and cameras be connected to the Sipeed LicheeRV Nano?

Yes, the LicheeRV Nano supports external displays via a 2-lane MIPI DSI output with a 31-pin interface, compatible with capacitive touchscreens. For camera input, it provides a 4-lane MIPI CSI interface, allowing connection of high-resolution camera modules for vision-based projects and applications.

What are the power supply requirements and expansion options for this board?

The board is typically powered via its USB2.0 OTG Type-C port. For expansion, it features two 14-pin headers which are breadboard-compatible, providing access to various GPIOs for connecting sensors, actuators, and other custom hardware, facilitating extensive prototyping and development.

Package Includes

  • 1 x Sipeed LicheeRV Nano (B) SG2002 RISC-V Linux Development Board

Additional Information

Weight 21 kg
Dimensions 6 × 6 × 3 cm