WiFi screen projection: how can a mobile phone project a screen wirelessly without WiFi? The
wireless screen projector is a wireless bridge from a small screen to a large screen. It can well solve the problem that a TV cannot project a screen, but it can only be used in the same LAN. Some customers often ask how to project a screen wirelessly without an Internet in the office. Today, Xiaobian will introduce the wireless screen projector with its own hotspot. The Bijie multi screen collaborative screen projection device has its own AP hotspot, which supports the screen projection while using 4G traffic (whether Android or apple).
if you just want to meet the needs of mobile screen TV without network, we recommend Bijie multi screen cooperative screen projection equipment. General household screen projectors do not support screen projection while using 4G traffic.
Bijie multi screen cooperative projection equipment tutorial:
1. Connect Bijie multi screen cooperative projection equipment with HDMI cable to the HDMI interface of TV. At this time, the TV screen will become the standby screen of wireless projector, with WiFi, projection code, IP address and other information on it.
2. Turn on the wireless WiFi on the mobile phone, and then connect the WiFi of the wireless projector;
3. Mobile projection TV
Bijie multi screen cooperative projection equipment is compatible with miracast, airplay screen image, widi and bjcast (self-developed), which will be introduced to you respectively.
and
Android phones use their own wireless screen projection function – Settings – more connections – Wireless screen projection – select Bijie multi screen cooperative screen projection device – synchronization between mobile phone and TV; Or download and install Bijie projection software on Android mobile phone, and then connect the device. The mobile phone screen is displayed synchronously with the TV.
Apple mobile phone – slide up the bottom of the main interface – screen image – select Bijie multi screen cooperative projection device – synchronous image of mobile phone and TV – airplay screen image protocol.