Inspired by recent a recent video on the basics of PXE booting by ‘Tall Paul Tech’ (formerly known as CWNE88), as well as a comment by Linus of Linus Tech Tips that his new home server could ’network boot everything in his house’, I wondered how easy it would be to network boot everything in my house. In an ideal world, this would solve a lot of problems regarding managing backups of the drives - by simply not having drives at any client, they can all be managed and backed up centrally by the server.

In my previous tests using Software Defined Radio (SDR), I used rtl_433 to successfully receive data from an outdoor weather station sensor. Always seeking more data, I found rtlamr - a tool which decodes smart meter data. I don’t really need to read smart meter data since the only smart meter I have is my power meter and I already have my own meter for that, but I still was excited to give it a try and see what I could find!