Paul Tagliamonte

Paul Tagliamonte

@pault.ag

he/him ⁂ purveyor of fine bike sheds ⁂ Debian Developer ⁂ Hy ⁂ playing with SDRs as K3XEC ⁂ formerly: board @ OSI Find me on the fediverse at https://soylent.green/@paul

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It's been an adventure filled with a lot of fits and starts -- the time to first data transmitted over the air was weeks/days of work back in 2022, but fixing all the systemic bugs and ironing out concepts took longer (also, a bunch of life events in the mix too!).

I very much hope someone out there reads this and feels a push to look into this work -- it's been a great deal of fun and I've learned a lot by doing it!

Due to life decisions, I use my SDRs over the network with my own protocol. Existing programs don't support it, so it was high time to do what any normal person would do -- convincingly implement librtlsdr .so off my rust sdr codebase (sparky) and make it work. Obviously k3xec.com/sparky-rtlsdr/

I had a bit of an own-goal in picking a 20 minute form-factor, so the talk is paced wrong (it feels like it went way too fast). Hopefully being able to see the slides and pause the video is helpful.

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We’ve grown our own culture and fads - around half of the people on the LAN have thermal receipt printers with open access, for printing out quips or jokes on each other’s counters. There’s a 3-node IRC network, exotic hardware to gawk at, LAN only email, and even a SIP phone network of redphones.

We know we can't scale this. We can't even get all our friends on the LAN. I don't know how long that will take -- nevermind letting anyone outside that group in. However -- this is my call for you to do the same. Build your own LAN. Connect it with friends’ homes. Have fun with computers.

In December of 2021, three of us got together and connected our houses together. The idea is simple - fill the hole we feel is gone from our lives. Build our own always-on 24/7 nonstop LAN party. Build a space that is intrinsically social, even though we’re doing technical things.

I wrote up a post about a joke which ended with me building a UEFI binary that would boot into a picture of Kier. Praise Kier! I wouldn't usually post stuff like this, EXCEPT using the UEFI rust crate was awesome. Took me way longer to write the post than write the hack. notes.pault.ag/boot2kier/

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