Which Raspberry Pi should I buy for Home Assistant?

Raspberry Pi 4 To set up and install Home Assistant on Raspberry Pi 3 or later, you need the following: A Raspberry Pi 4 with at least 2 GB RAM is preferred. I have used Raspberry Pi 3 for my Home Assistant setup as I already have one— works without any hiccups. Feb 25, 2022

Do you need a Raspberry Pi for Home Assistant?

Home Assistant doesn't really require a powerful pi to run, so if you have a model 3 lying around, then you can use that perfectly. But when you need to buy Raspberry Pi, then go for a Pi 4 Model B with at least 4GB of memory. Nov 4, 2021

Is Raspberry Pi 4 2GB enough?

Chromium on the Pi is a full-featured desktop PC browser, which doesn't do low memory Pi models any favors. If you want to locate a 4GB or 8GB model it might be prudent to include your location in your profile. If your web-browsing needs (and expectations) are modest, then a 2GB Pi4B will work. Jan 11, 2022