Deeplink to specific PDF pages§
Append #page=X to your URL, where X is the page to link to.
For example, the following link jumps you to page 5 of the Raspberry Pi Pico
getting started guide:
https://datasheets.raspberrypi.com/pico/getting-started-with-pico.pdf#page=5
Note
The PDF authors consider this to be page 4, whereas the browser considers it page 5. The browser always treats the first page of the PDF as page 1 whereas authors sometimes don’t.