Two working radios with an old Pi and Wi-Fi adapter.

Most off-the-shelf travel routers are only good for a handful of things. They can share a Wi-Fi network, run a VPN, and even share files. The travel router I built out of a Raspberry Pi can do ...

Spring Break 2022. It was my first real opportunity to travel in exactly two years, after a little thing called a global pandemic scuttled a family trip to (of all places) China. You lose a lot of ...

Using a VPN on a router has its advantages, but you probably want to just stick with a VPN app in most cases. Though the basic objective is essentially the same, using a virtual private network on a ...