Some Raspberry Pi projects aren't paired with a display and input accessories (a.ka. operating headless), and for good reason. First, the more peripherals you connect to the Pi, the more current it ...

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 ...

What if you could carry the entirety of Wikipedia in your pocket, ready to access without a single bar of Wi-Fi or a hint of cellular signal? Picture a remote classroom in a rural village, a disaster ...