AP projection, how to cast the screen wirelessly when there is no network, and can the
TV be cast by mobile phone when there is no network? There are two ways: wired projection and wireless projection.
cable projection requires HDMI or VGA interface of TV. Among them, HDMI interface needs MHL function. According to different mobile phones, it is often necessary to buy not only transmission wires, but also adapters, docking stations and other foreign aid products.
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Bijie multi screen cooperative wireless screen projection equipment comes with AP, which supports mobile phone wireless screen projection without network.
Android phones first connect the WiFi of the wireless projection box, and then turn on the multi screen interactive [wireless projection] of the mobile phone, so that the mobile phone screen can be wirelessly projected onto the TV. But in this way, you can only put the local audio, video, pictures, documents and other resources on the mobile phone on the TV. The mobile phone can’t surf the Internet.
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Apple phones first connect WiFi of the wireless projection box, and then turn on the airplay screen image of the mobile phone, so that the mobile phone screen image can be projected onto the TV. Apple mobile phone supports image projection while connecting WiFi, so it can be projected while on the 4G network. The content of projection is not limited by the network.
computers can also cast screen TV without network, but computers, laptops and other devices can only cast [point-to-point projection] through the wireless projection device of USB small electronics. The computer can cast screen while connecting WiFi signals of other devices, such as mobile phone hotspot, while surfing the Internet and casting screen at the same time.