Simply so, can I connect my phone directly to chromecast?
Mirror an Android device using Chromecast
To mirror an Android device, open the Chromecast app on it (the Chromecast app is now known as Google Home), tap on the burger menu in the top left corner (this looks like three lines together), tap on Cast Screen/Audio, and then choose your Chromecast device.
Subsequently, question is, can I connect to chromecast without WiFi? Users don't need to do much to access Chromecast without a WiFi connection. Simply tap the Chromecast button and select “Nearby Devices”. Chromecast's APIs allow it to know which devices are in the room, allowing outside users to fully control Chromecast from the cloud.
Keeping this in consideration, can I use chromecast with?
Chromecast works with most mobile devices that come with Android 5.0 or higher and iOS 11.0 and higher. You can also use your Chromecast with a computer or laptop, but you can no longer set it up this way. So, you'll need your phone or tablet for this setup process.
Can you connect chromecast to any TV?
Yes, you can use Chromecast with a non-smart TV as long as the TV has an HDMI input port. But, NO, you can't use a Chromecast all alone. You need another device (phone, tablet, or computer) to tell it what you want it to do.