Home Automation

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Home automation is the residential extension of building automation.

It is automation of the home, housework or household activity.

Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, security locks of gates and doors and other systems, to provide improved convenience, comfort, energy efficiency and security.

Warning: Working with electricity can result in injury, property damage, or even death if it is not done properly. Please keep this in mind while assisting others. If you are not sure about what you are doing, hire a licensed professional.

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Is there any device that can turn itself off with a timer after it detects current flowing? (alien.top)

submitted 11 months ago by [email protected] to c/[email protected]

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I have an electric patio heater that I sometimes forget to turn off after using. In addition to a fire hazard, it costs a lot of money to keep it running overnight if I forget. However, it also doesn't turn on when you power the outlet on. You have to hit the button on the heater to turn it on, so a normal smart plug won't be able to automate turning it on and off. Is there any kind of device that could be programmed to sense when current starts flowing through the plug and start a timer to automatically turn it off in 1 hour?

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[–] [email protected] 1 points 11 months ago

I use esphome for this.

Example- the exhaust fans in my bathroom, are on an automatic timer, that kicks off as soon as you leave the bathroom.

Timer itself runs on the shelly which toggles the light/exhaust fan. So, even if home assistant has to reboot, or goes unavailable, the plug still gets turned off automatically.