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Comment by mulmen | Hacker News Reader

That's a good idea but it still doesn't protect you from spying. And you'd have to put each device on a different network to prevent them from infecting eachother. That probably also has the side effect of making them basically useless. How do you segregate your smart speaker and your smart lightbulb and your smart TV and still control them from your cell phone?

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I think you missed something there -

Either your devices and hub don't need to be exposed to the net (so why are you even using a router connected to the web?), or they do.

If they do, it's because that's how you control them, via the web. If that's the case, it doesn't matter what network your phone is on; command and control is done via the web.

Now, in terms of infecting each other, sure. But the point is to keep my data devices and such separate from my IoT devices. Yes, the whole IoT infrastructure may get infected and need a purge, but my goal is to keep infection of those from getting, say, my banking information. And yes, it assumes that the command and control app is reasonably secure, but that's a whole different issue (and one reason why I would rely on Amazon or Alexa as a hub, and not some random no name company).

Sure, this is why I have almost no IoT things. The only thing I can think of is my scale.

I'm curious if you have suggestions for a hackable home automation/IoT hub that I can use without giving it access to the internet. I'm happy to DIY anything that doesn't deal with mains voltage.

A friend pointed me to Home Assistant[0] after I said I was going to look into Hubitat[1].

[0]: https://www.home-assistant.io/ [1]: https://hubitat.com/

There's also Homebridge/HOOBS, if you want to link 3rd-party IoT devices to Apple Homekit. Many of the plugins run locally.

Homebridge: https://homebridge.io HOOBS: https://hoobs.org

I have plently of home automation, none of it is controlled with my cell phone. IMO That defeats the purpose of AUTOMATION

it should be automated, you have controls in the house that trigger actions, ie a door opens, or a light switch is triggers.

If I have to use my phone to control it, I have failed at automation

For true automation sure but I can think of "IoT" applications where using the phone would be nice. Lighting most of all.

I have a small arcade in my basement and the ability to control the lights from my phone would be way better than using the wall switch, mostly because of outlet placement and the fact the switch has to stay on.

My living room only has one switched outlet and it is the one closest to the switch. The lights across the room have to be manually controlled.

I've done some research into wifi controlled outlets and I have some very old radio controlled ones but I need more. Do you have any suggestions for hackable wifi plugs that do not connect to the internet? Maybe something that connects to a hub?

My dream would be something where I can make my own sensors and talk over wifi to outlets that are UL listed, without involving the internet. I'm happy to DIY anything that doesn't interact with mains voltage.

Most of my home automation is Zigbee or Zwave not WiFi, Outlets for the most part are SYLVANIA SMART+

Zigbee/Zwave is controlled via Nortek USB interface connected to a rPI

Though I do have a couple of Shelly Devices, and some custom ESP8266 things

Thanks, I’ll check that out.

With Black Friday/Cyber Monday coming up I’m trying to compile a shopping list of good gear.

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