Now Pi boards have their tiny bits and bigger pieces soldered at the same time through an intrusive reflow soldering process ...

One of the features of the Raspberry Pi Zero is that it arrives with no GPIO header pins installed. The missing pins reduce the price of the little computer, as well as its shipping volume.

You can’t make use of all of these at once, but with up to four different connections wired to a single pin you can ... image remixed from Raspberry Pi 4 GPIO pinout diagram by [Les Pounder].

Your Raspberry Pi can be used as a router on your home network, though admittedly, the Pi is better equipped to handle smaller networks. Some Raspberry Pi users have found more success as a travel ...