The Raspberry Pi finds itself in an ever-expanding gamut of project types…wearables, drones, internet of things and other embedded gizmos…and there are times when an extra-slim version of this already diminutive wonderputer would be just the thing.

Here we’ll show how to trim some fat from the Raspberry Pi Model B+. You’ll lose the Ethernet port and at least two of the USB ports, so this is really suited only to projects where size or weight take priority over connectivity.

Tools & Parts

In addition to a good soldering iron, you’ll need a solder sucker and some solder wick for cleanup. Flux (either the brush-on or the pen kind) makes wicking easier, but isn’t absolutely essential for success. Other tools include flush diagonal cutters, pliers and safety glasses.

If you have access to a vacuum desoldering tool or a hot air solder rework tool, that might be helpful, but isn’t a necessity…those are big-ticket tools.

You will also need one or two replacement single USB Type A jacks, depending how many ports you want.

Small pliers and/or tweezers and a Panavise or a “helping hands” tool may also prove useful. Anti-static mat too, if you have one.