

I started my Home lab adventure with a pi 4, still have it sure it has gone through many different OS’s and has been used for several different things and worn several different hats but it is still working. I think it has found its forever place in my home lab as a HAOS server with the POE hat booted off of a USB drive.
The only working things in my home lab that are not pi’s are: my printer, my wifi router, and the ISP modem. I have finally got around to ordering another pi 5 to act as my firewall so that modem will be switched to pass through. When I get that setup I will have a pi zero 2 to retire as my wireguard host.
I have 2 pi 5’s running pihole, one of them runs a bunch of other services while the other runs my arr stack and Jellyfin. I have a pi 5 that will host my domains, and hopefully email server(s).
I have plans to get another to replace my AppleTV as the media server in the not to distant future. I had plans to use one to act as an audio amp in my home theatre set up, I may look at that again.
Who knows just for shits and giggles I may find some way to turn a pi into a wifi router with VLANS and a bunch of wifi APs.
I personally have a handful of pi’s doing things, with plans to get more to do more (I have one in the mail to become my OpenWRT router). I was thinking of getting something simple to be able to do STT and TTS as I want to replace my HomePods as I slowly leave Apple and have have no interest in joining Amazon or Google for home automation, so I looked at my university’s used computers. I am not really a fan of buying some random persons old hardware but maybe a business is selling their old stuff.