Hello, I've recently bought a used TV that has a built in FireTV from a friend. But unfortunately I broke the remote and now I'm stuck with the app for controlling the TV. However to turn on the TV I always have to use the power button cause it disconnects itself from the wifi after an hour or so... Also the app sometimes disconnects itself from the TV which is also a hassle...It also doesn't have any casting option which is also a big problem for me... I'm planning to buy a Chromecast 4k... But can I use Chromecast's remote to at least turn on/off the fire tv?
You can use Chromecast remote to turn on/off TVs via IR learning or HDMI CEC.