Tutorial: Install Home Assistant on a Raspberry Pi 5 in an Argon ONE V3 M.2 Case
Published at : 18 Dec 2025
I’m going to walk you through assembling the Argon ONE M.2 V3 case with a Raspberry Pi 5 and installing Home Assistant on an SSD. I’ll then show you how to configure Home Assistant to control the Argon ONE case's fan.
Note: I've had a few mixed reports from viewers about the GeeekPi power supply I originally recommended so I've removed the link to it for now. I've added links to the official Raspberry Pi power supply instead.
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Chapters: 00:00 Introduction 01:21 Installing the Pi 5 into the Argon ONE case 09:55 Installing Home Assistant on an SSD 13:43 Fitting the SSD in the Argon ONE case 16:19 First boot of Home Assistant 18:23 Configuring the Argon ONE case fan 22:15 Create a fan speed gauge on the HA dashboard 23:10 Summary and Outtro