How to Update USRP N210 Firmware and FPGA Image

Sep. 10, 2025

Keeping your USRP N210 up to date is essential for optimal performance. This process includes updating the USRP N210 firmware and FPGA image. Don't worry; I’ll guide you through it step by step!

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What You’ll Need

Before we get started, gather the following items:

Your USRP N210 device.
A computer with the required software installed.
A USB cable to connect the device.
The latest firmware and FPGA image files.

Step 1: Download the Latest Firmware and FPGA Image

First, navigate to the Ettus Research website. Search for the USRP N210 section. You’ll find the latest firmware and FPGA images there.

Step 2: Connect Your USRP N210

Use the USB cable to connect your USRP N210 to your computer. Make sure the device is powered on. Is the indicator light working? Good! You're ready to proceed.

Step 3: Install Required Software

Have you installed the UHD (USRP Hardware Driver)? If not, download it from the Ettus Research website. Follow the installation instructions provided. If you encounter issues, try asking for help in the community forums.

Step 4: Run the Firmware Update Tool

After installing UHD, you can find the firmware update tool in your installation directory. Open a terminal and type the command to run the firmware update:

sudo uhd_usrp_fft.py

When prompted, enter your password. This allows the tool to execute.

Step 5: Load the Firmware and FPGA Image

Next, you’ll need to load the firmware and FPGA image. Use the following commands in the terminal:

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This command checks your USRP N210 connection. To flash the firmware, use:

sudo uhd_image_loader --fpga= --fw=

Replace

and

with the paths you downloaded earlier. Double-check these paths to avoid errors.

Step 6: Verify the Update

After flashing the images, it’s essential to verify the update. Run:

sudo uhd_usrp_probe

This will display the firmware version and the FPGA image. Make sure they match the versions you installed.

Step 7: Reboot and Enjoy

Finally, reboot your USRP N210. Disconnect and reconnect the power supply. Once it's back on, check if everything is running smoothly. Are you not seeing any errors? Perfect! Your USRP N210 firmware and FPGA image are now up to date.

Need Assistance?

If you face any challenges during the process, don’t hesitate to reach out. Feel free to contact us, and we will assist you. You can also inquire with your supplier if you have any specific requirements or need additional information.

Updating your USRP N210 firmware and FPGA image can seem daunting, but following these steps makes it manageable. Good luck!

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