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The original was posted on /r/homeassistant by /u/IntenseLamb on 2025-05-12 14:52:21+00:00.
Mostly sharing this to vent to a community that will laugh with me. Making fun of me is fully on the table here.
I am a complete beginner to Home Assistant. Like, ALL of this is new to me. I understood what an ethernet cable and power cord are but otherwise? Raspberry Pi? Downloading… repos? From GitHub? GPIO pinouts? What?
So I turned to ChatGPT to walk me through everything. I wanted a single device powered with Home Assistant OS that could function exactly like my current Alexa set up, but entirely localized (like the aurora borealis, entirely in my kitchen).
ChatGPT says great! You’ll want a computer, microphone, speaker, and screen display to show the time. Let’s get a Raspberry Pi 4b, a ReSpeaker 2-mic hat, and an e-ink display. Here are exact product links that will work for you!
I start looking into these things and discover I’ll probably need a fan too, right? Oh yeah, it says, right. Let’s get a fan hat. And make sure you get a hat for e-ink display. SO now we’re talking GPIO pinouts and jumper wires?
I ordered everything and started trying to design my e-ink clock display. First problem: ChatGPT says oh wait, you want it to display the time… every minute? Nah, it can show you a picture of a clockface but it shouldn’t be refreshed every minute. Just program it to LOOK like a clock!
Next problem: I say, okay, that’s uh a pretty important distinction but whatever, I’ll find a new screen. Let’s configure the local LLM so I can ask it for more complex stuff like Alexa, like the weather and news and my schedule and such. Cause you said I’d need that.
What? Oh no you definitely can’t do that on a Raspberry Pi 4b you already bought, you’ll need an x86 computer at least.
NEXT problem: OKAY CHATGPT. Let’s at least try to figure out this respeaker for now.
What? That respeaker you bought? At the link I suggested? Oh yeah nah that only works on Raspberry Pi OS. You can’t use it on the SAME Raspberry Pi as Home Assistant. You’ll want another one for that.
So… every single thing I bought is almost what I need and will not work for the project.
Watch YouTube videos. Google. Read wikis. Don’t fucking trust ChatGPT.
Anyway. Bout to go drop another couple hundred into this. Any tips or disagreements with my ole pal ChatGPT are very welcome.