Overview This is partly a continuation of the Raspberry Pi article, and partly a pivot. Finding a GPS that supports PPS capability and connects via USB is not always easy. They make hats for RPi, but they frequently don’t support PPS either. Finding one that supports the Soekris took about 10m. Part of the advantage (to me) with the Soekris is that it already has a case with room in it so I don’t have anything sticking out.

I’ve been needing to have a reliable time server and yet I don’t need something that is large, or consumes a lot of power.