A Chromecast by itself can power on your TV through a feature called CEC or Consumer Electronics Control. In short, if you enable this feature on your TV, it allows you to control the television through various HDMI devices.
You can also link your Chromecast device to Google Home and use Google voice commands to turn on your tv. With the requirements out of the way, you can now set your Chromecast device to be able to turn your tv on and off.
One of the next things we wanted the answer to was, can chromecast be powered by tv?
One source stated google’s new Chromecast with Google TV was just formally revealed at the company’s Launch Night In event, but there’s one noteworthy caveat: You can’t power it with your TV’s USB port. Unlike prior Chromecasts, it just sucks down too much power, so you’ll probably need to free up another outlet behind the entertainment center.
Yes Amazon Firetsick/ Google Chromecast Can Be Powered Off TV Most Smart TV Sticks can be powered directly off of the TV provided that you have a Smart TV stick that the stick itself and the TV have USB connections on them (most new flat-screen TV’s have a few).
Why can’t I use Chromecast with Google TV?
Chromecast with Google TV requires an outlet for power, can’t run on your TV’s USB alone It sucks more power than prior Chromecasts.
Google’s Chromecast can transform an otherwise dumb tv into a sophisticated smart entertainment center. The tiny dongle gives you access to numerous entertainment apps such as Netflix, You. Tube, Spotify etc. thus saving you the trouble of purchasing an expensive smart tv.
What you need Chromecast connected to Google Home. TV that supports HDMI-CEC with CEC (Consumer Electronics Control) turned on. Plug Chromecast into a wall outlet or other power source so your Chromecast remains on when you turn off the TV off. If Chromecast is connected to a soundbar or AVR, turn on CEC on that device.
Does Chromecast need an electrical outlet to work?
Google stated that “a nearby electrical outlet” would be a requirement during its stream (in the fine print on the bottom of the screen during a specific scene), and we have separately confirmed in our own testing that the Chromecast spits a warning message when you supply too little power.
Can you control Chromecast with voice commands?
The same goes for a Google Home speaker/hub should you choose to use to control your Chromecast using voice commands. Google Home app to control your Chromecast or Chromecast remote. You can also link your Chromecast device to Google Home and use Google voice commands to turn on your tv.