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Attributes

Brand -
Category Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin -
FPGA Chip Gowin GW2AR-LV18QN88C8/I7
Logic Elements 20K LUTs
Embedded RAM 1.26 Mbit
Processor Core RISC-V (Soft Core)
Video Output HDMI 1.4 (Up to 1080p)
Storage Interface MicroSD Card Slot
Connectivity USB Type-C (Power & Data)
GPIO Pins 46 User-Accessible Pins
Operating Voltage 3.3V / 5V Compatible
Dimensions 54mm x 23mm

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Running Buildroot was seamless

I managed to get a custom Buildroot Linux image running within a weekend. The performance for a soft-core CPU is impressive. Great for understanding computer architecture from the ground up.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Great for emulation, slight learning curve

Running Linux on this tiny board is a blast. I successfully ported a GameBoy emulator. The only downside is setting up the toolchain initially took some time if you are used to Xilinx or Intel ecosystems.

A

Anonymous

Mar 18, 2026

Rating: 4/5

Best budget FPGA board available

As a university student, this was the most affordable way to learn hardware description languages. It handles VGA and HDMI easily. Just wish it came with a case, as the pins are a bit exposed.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Compact and powerful

The form factor is excellent for portable projects. The 20K logic elements are sufficient for most soft-core processor implementations. USB-C power delivery is convenient. Highly recommended for industrial prototyping too.

A

Anonymous

Mar 10, 2026

Rating: 3/5

Good hardware, software tools need work

The board itself is solid and well-built. However, the Gowin IDE can be a bit buggy on Linux hosts. Once you get past the setup hurdles, the hardware performance is fantastic for the price point.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Incredible value for FPGA learning

This board is perfect for getting started with Gowin FPGAs. The HDMI output works flawlessly for retro gaming projects, and the RISC-V core implementation is surprisingly fast. Documentation could be better, but the community support makes up for it.

5 FAQ

Q: Which software toolchain is required for development?

A: You will need the Gowin EDA software suite. It is free to download from the Gowin Semiconductor website. We also support open-source flows like Yosys and nextpnr for advanced users.

Q: Is the USB-C port capable of data transfer or just power?

A: The USB-C port supports both power delivery and data transfer. It can be used for programming the FPGA via the built-in programmer and for serial communication.

Q: Does this board come with a pre-installed operating system?

A: No, the board comes blank. You need to flash the FPGA bitstream and load the OS image onto a MicroSD card yourself. We provide example images on our GitHub repository.

Q: Can I use standard Arduino shields with this board?

A: Not directly. While it has GPIO pins, the pinout and voltage levels differ from standard Arduino boards. You would need a custom shield or a breakout board to interface safely.

Q: What is the maximum resolution supported via HDMI?

A: The Tang Nano 20K supports HDMI output up to 1080p at 60Hz, depending on the specific core implementation and timing constraints you define in your project.

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