this post was submitted on 02 Jan 2026
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Raspberry Pi
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Raspberry Pi is a series of small single-board computers. It is widely used in many areas because of its low cost, modularity, and open design. It is typically used by computer and electronic hobbyists.
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Thanks. It's basically a travel router + portable app server + media library. I wanted to play with the much more capable Pi Zero clones and it turns out they can run quite a bit of stuff at the same time and the features snowballed as I just kept adding more stuff (I got the models with 4 GB RAM).
Definitely, at least once I add some GPIO switches to set different modes for the networking (that's kind of a pain point now if you need to setup a different wifi client connection, switch its internet connection from wifi to USB tethering from a connect phone or switch the ethernet port from LAN to WAN, etc).
We had a power outage during a snow storm week or so ago and the prototype ran all day from a power bank and kept a limited Jellyfin library online for everyone (mostly Star Trek and Marvel movies since those are the only things everyone in the house can agree on haha).