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Sipeed Lichee Tang Nano 4K FPGA Board w/ OV2640 Camera

₹2,409.00 (Inclusive of all taxes)
Out of Stock

The Sipeed Lichee Tang Nano 4K FPGA board features the GW1NSR-LV4C SoC, integrating an ARM Cortex-M3 processor, 4K LUTs, and 64Mbit PSRAM. It includes an OV2640 camera, offering a self-contained platform for embedded vision and AI acceleration projects.

Features

  • Features the GOWIN GW1NSR-LV4C SoC with embedded ARM Cortex-M3 processor.
  • Equipped with 4608 logic units (LUTs) and 64Mbit PSRAM for robust logic design.
  • Includes an integrated OV2640 camera module for embedded vision applications.
  • Onboard BL702 chip facilitates direct JTAG debugging via a single USB connection.
  • Compact, fully-resourced design with all I/O pins exported for easy expansion.

Out of stock

Description

The Lichee Tang Nano 4K development board is built around GOWIN Semiconductor’s GW1NSR-LV4C system-in-package (SiP) chip, a powerful solution that combines an embedded ARM Cortex-M3 hard core processor with 4K logic resources (LUTs) and 64Mbit of PSRAM. This integrated approach allows for complex mixed-signal designs, blending the flexibility of FPGA fabric with the determinism of a microcontroller. Additionally, the board includes 32Mbit of onboard Nor Flash for program storage.

For streamlined development, the Lichee Tang Nano 4K incorporates a BL702 chip that provides direct JTAG debugging capabilities for the GW1NSR-LV4C. This eliminates the need for external debuggers and clock inputs, allowing developers to connect the board directly to a computer via USB and begin programming and debugging immediately. The compact and exquisite design ensures all core chip resources are readily accessible, making it an ideal platform for rapid prototyping and experimentation with small to medium-scale digital logic and embedded processing tasks.

Key Features

  • Based on GOWIN Semiconductor's Bee series GW1NSR-LV4C FPGA.
  • Compact and exquisite board design with all GW1NSR-LV4C chip resources exposed.
  • Integrated JTAG USB download circuit via BL702 chip for direct programming and debugging.
  • Includes onboard DVP (Digital Video Port) interface and HDMI socket with associated circuitry.
  • All input/output (IO) resources are conveniently exported for versatile expansion.
  • Optimized for rapid design and experimentation with small to medium-scale digital logic projects.
  • Embedded ARM Cortex-M3 processor for mixed-signal applications and control.

Applications

  • Embedded vision systems with OV2640 camera integration.
  • Edge AI inference and acceleration for low-power applications.
  • Custom digital logic design and rapid prototyping.
  • Mixed-signal projects combining FPGA logic with ARM Cortex-M3 control.
  • Development of specialized industrial control and automation modules.
  • Educational platform for learning FPGA programming and embedded systems.

Technical Specifications

FPGA/SoCGOWIN GW1NSR-LV4C (Bee series)
Hard Core ProcessorARM Cortex-M3
Logic Units (LUTs)4608
Registers3456
Block SRAM180K bits
PSRAM64Mbit onboard
Nor Flash32Mbit onboard
User Flash2 bits (likely refers to specific configuration memory)
I/O Banks Total4
Debugging InterfaceOnboard JTAG via BL702 (USB)
Video InterfacesDVP, HDMI
Included CameraOV2640

Frequently Asked Questions

What is the core processor and logic capacity of the Lichee Tang Nano 4K?

The board features the GOWIN GW1NSR-LV4C SiP, which integrates an ARM Cortex-M3 hard core processor alongside 4608 logic units (LUTs). This combination allows for flexible digital logic design and embedded software execution within a single chip. It's suitable for various mixed-signal applications.

How is the Lichee Tang Nano 4K development board debugged?

The Lichee Tang Nano 4K board incorporates an onboard BL702 chip that provides direct JTAG debugging for the GW1NSR-LV4C. This means you can connect the board directly to your computer via USB, eliminating the need for an external JTAG debugger or separate clock input, simplifying the development workflow significantly.

What are the main memory resources available on the Tang Nano 4K?

The GW1NSR-LV4C SiP on the Lichee Tang Nano 4K includes 64Mbit of PSRAM for dynamic data storage. Additionally, the board features 32Mbit of onboard Nor Flash, which is ideal for storing configuration bitstreams and application firmware for the FPGA and Cortex-M3 processor.

What vision capabilities does the Lichee Tang Nano 4K offer?

The Lichee Tang Nano 4K comes bundled with an OV2640 camera module, enabling out-of-the-box embedded vision projects. Combined with the FPGA's logic resources and the Cortex-M3 processor, this makes it an excellent platform for developing applications involving image capture, processing, and simple AI inference at the edge.

Package Includes

  • 1 x Lichee Tang Nano 4K FPGA Development Board
  • 1 x OV2640 Camera Module
  • 2 x Pin Headers

Additional Information

Weight 0.05 kg
Dimensions 7 × 6 × 2 cm