Projection TV is not connected to the Internet, how to cast the screen on the mobile phone?
There are two ways: wired screen casting and wireless screen mirroring.
There are three types of wired projection: MicroUSB, Type-C, and Lighting. Need to use the TVHDMIORVGAinterface,Among themHDMIInterport needs to have MHL function,According to the different mobile phones,Often not only need to buy transmission cables,But also to buy adapters,Foreign aid products such as docking stations can be projected,This wired link method,Generally used to play the projection of timely competitive games。 For example: "Glory of Kings", "Exciting Battlefield" and other ......
Wireless screen mirroring. Bijie wireless screen projection device comes with AP, which supports wireless screen projection on mobile phones without a network.
The Android phone is first connected to the wifi of the wireless projection box, and then the multi-screen interaction of the mobile phone is turned onWireless screen mirroring. ], so that you can put the phone screenWireless screen mirroring. It's on TV. It's just that,You can only project the local audio on the phone、**Documents and other resources on the TV,The mobile phone can't access the Internet。
The iPhone is connected firstWireless screen mirroring. boxwifi, and then turn on the phone's airplay screen mirroring, so that you can mirror the phone screen to the TV. Apple mobile phone supports mirroring while connecting to wifi, so you can project the screen while going to the 4G network, and the projection content is not limited by the network.
Knowledge expansion:The computer can actually project the TV without the network,It's just that the computer、Laptop and other devices can only be carried out through the wireless projection device of USB small electronics [point-to-point projection],The computer can project the screen while connecting the wifi signal of other devices,For example, mobile phone hotspots,Surf the Internet while projecting the screen。
Bijie wireless screen projection equipment was initially positioned in the field of business and education, in the implementation of engineering projects, it is very common for the construction site to have no network, and whether there is a network has nothing to do with the projection screen.
Mobile phone screen projection