Sometimes, you don't have direct access to the Raspberry Pi running your project. Perhaps it's installed outdoors with no display and keyboard attached. Or maybe it was squeezed into a compact chassis ...

Before diving into my hands-on dialog, here are a couple of links that contain interesting and useful information about the new Raspberry Pi 4 and Raspbian Buster operating system: Eben Upton's Blog ...

Alan is a technology author based in Nova Scotia, Canada. A computer enthusiast since his youth, Alan stays current on what is new and what is next. With over 30 years of experience in computer, video ...