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Haier hits Home Assistant plugin dev with takedown notice (www.bleepingcomputer.com)

submitted 9 months ago by [email protected] to c/[email protected]

34 comments fedilink hide all child comments

cross-posted from: https://poptalk.scrubbles.tech/post/567593

Haier hits Home Assistant plugin dev with takedown notice

I'm not really big on "let's make a movement", but this independent dev has been hit with a cease-and-desist from making a FOSS Home Assistant addon for their Haier air conditioners.

Haier claims that they are losing out on millions of dollars due to this plugin which... lets you control their air conditions from home assistant. They haven't bothered to explain how that's possibly worth millions of dollars - they're just claiming it.

So of course they hit the Streisand button and are demanding that he takes it down. He of course is complying... in a couple of days. Maybe you see where this is going.

It would be an absolute shame if any of you just happened to create a fork, or clone the code, or mirror it in your own instance. An absolute shame.

Just so everyone here knows which repositories NOT to clone or fork, here are the two links:

https://github.com/Andre0512/hon

https://github.com/Andre0512/pyhOn

and please, don't repost this anywhere, or share it in other communities, or anything like that. It's a shame that so many people already know and are making clones. I'm just letting you know so you don't do anything like telling others who may make their own copies.

(sidenote: Haier owns GE Appliance, so for our American folks it may affect you folks too)

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[–] [email protected] 18 points 9 months ago (3 children)

All the HVAC control systems are anti-opensource. They pretend like their proprietary controls are trade secrets worth billions in research and development, but ultimately they are all just glorified mercury switches. Honeywell, Johnson, Mitsubishi, Schneider, Trane, Siemens, none of them want to allow third party control without getting their beaks wet with licensing fees. Even their commercial departments have started phasing out support for protocols like BACNet and Modbus.

Temperature sensors are cheap as shit. Low voltage relays are cheap as shit. Even digitally controlled zone dampers shouldn't cost more than $100 installed. If you can access your ventilation in your attic or basement, you could zone every room in your house for less than it costs to replace a single AC compressor, and run it all on a raspberry pi.

But you need to know what you're doing, and they will throw every hurdle in your way. No contractors would risk drawing the ire of their suppliers by doing it for you.

[–] [email protected] 9 points 9 months ago

Sounds like a market opportunity. Would be super disruptive

[–] [email protected] 7 points 9 months ago

Several Venstar thermostat models feature local API and work great with Home Assistant

[–] [email protected] 6 points 9 months ago

The Honeywell HomeAssistant integration works pretty well, and has been around for a while, but it works through a web API. I'd prefer to have a fully local connection, but I'm not going to replace the entire HVAC control system to get it.