Roxtron — RFID & NFC datasheet library

Embeddable Comparison Widget

Pick 2 or 3 chips, pick a theme, copy the snippet. The widget is served from rfid-datasheet.com and stays in sync automatically.

Live preview

Copy this snippet

How to use the widget

The comparison widget is a compact spec table you can drop into any blog post, product page, or documentation site to show two or three RFID chips side by side — pulled from the same database that powers rfid-datasheet.com. Pick your chips, pick light or dark to match your site, and paste the resulting <iframe> snippet. The widget lazy-loads, works on mobile, and links every chip name back to its full datasheet page so your readers can dig deeper without you having to maintain the spec table yourself. When we update a chip's protocol, memory, or interface in the database, every embedded widget across the web picks up the change on the next page load — no re-embedding needed. Attribution is a single "Data: rfid-datasheet.com" line in the footer, which is required by the license. Use it for procurement comparisons, migration guides, or anywhere you'd otherwise be maintaining a static HTML table by hand.

FAQ

Is the widget free to embed on commercial sites?

Yes — free for any use, provided the attribution link in the footer stays intact.

How does the widget stay up to date?

It's an iframe served from rfid-datasheet.com. When we update a chip, the next time a visitor loads your page they see the current data. No re-embedding.

Can I style the widget to match my site?

Choose light or dark theme via the ?theme= query param. Beyond that, we deliberately keep visual customisation minimal so the widget stays recognisable.

What if a chip is retired or its slug changes?

We keep a redirect table for renamed chips; embedded widgets follow redirects automatically.