The Everything Feed - All Packet Pushers Pods
HW050: A New Free Tool for Visualizing the Wi-Fi Spectrum
Apr 15, 2025
In this engaging discussion, guest Joel Crane, a creative developer at Hamina, introduces his innovative spectrum visualizer tool that helps users interact with the Wi-Fi spectrum. He reveals the inspiration behind the project and the challenges he faced in coding it, including integrating AI assistance for a more streamlined process. The conversation also critiques existing visualization methods, highlighting the importance of user-friendly features like zoom capabilities, allowing for deeper insights into frequency data.
23:35
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Quick takeaways
- The newly developed interactive spectrum viewer, created by Joel Crane, allows users to visualize and explore various wireless technologies across the spectrum dynamically.
- The project utilized large language models as coding assistants, enhancing the development process for an inexperienced coder and resulting in a more user-friendly tool.
Deep dives
Creation of a Dynamic Spectrum Viewer
An individual developed an interactive spectrum viewer to visualize various Wi-Fi channels and other wireless technologies. The initial motivation stemmed from the lack of available online resources for visualizing the 802.11 AH channel chart, which operates within the 900 MHz band. This project evolved out of a desire to create a tool that offers a user-friendly interface for exploring the entire spectrum, from zero to eight gigahertz. The ability to zoom and pan dynamically allows users to observe the available unlicensed spectrum and various overlapping technologies, enhancing their understanding of the wireless landscape.
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