homeassistant

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Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io

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GreatAlbatross@feddit.uk

Ohhh that's why you run actions in Parallel (feddit.nl)

submitted 5 months ago* (last edited 5 months ago) by padook@feddit.nl to c/homeassistant@lemmy.world

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This is surely common knowledge for some of you but I thought I'd share a story, as this just made me cringe

I never understood the point in the option to "run actions in parallel" I thought if I had a list of actions to complete, HA makes it through them almost instantly, and with the varying latency of each action they wouldn't complete at the same time anyways.

Then I tested my smoke alarm notification that I have had running for over a year.

It went-

If: list of smoke alarms detects smoke Then: Turn on the lamp next to my bed, then Send a notification to my phone.

I had made an error when setting up the lamp entity. (I made it full brightness on both scales, can only use one) this stopped the automation before the notification went out to my phone.

If it's important that the automation makes it to the end, run in parallel!

Talk about a false sense of security

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[–] NateSwift@lemmy.dbzer0.com 13 points 5 months ago

I would assume that turning on the lights and sending a push notification would happen in addition to normal smoke alarm things. An alert on my phone would be nowhere near enough if there was a real emergency, but it would be super helpful if I was out of the house