I would like to build a small, wiki-like page and would appreciate some tips, whether someone has done or knows of a similar project.

It’s about the following:
People arrive at a landing page by scanning a QR code. On this page, there is an input field where a three-digit number can be entered. After entering the number and clicking the button, a simple tabular display of a product (with a few lines of product description) is shown.

You can then either return to the landing page or close the page.

Ideally, this small project should be integrated into a PrestaShop page. The data doesn’t necessarily have to be included in the same database, although it wouldn’t hurt.

As mentioned, integrating this small project into Presta-Shop isn’t absolutely necessary, but I would appreciate any suggestions or recommendations for similar projects.

After some research, I found a few modules that more or less fit this task, but they seem overkill for such a simple requirement.