Alot of us who have a Raspberry Pi 3 or 4 might upgrade to the Raspberry Pi 5.
Doing so would leave us with 2 Pi’s. What are some great use cases for the older Pi, that would no longer be the main machine?
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I have 2 pi 4. One of them runs Vaultwarden as my self-hosted password manager. The other runs TPLink Omada SDN management software to manage my switch and WiFi APs.