At the Baidu World Congress, many partners have paid attention to Baidu shared WiFi translators that have once again made a high-profile appearance. One-click translation and black technology with its own WiFi hotspot is its outer-standing features.
It is reported that Baidu shared WiFi translator adopts Cloud SIM technology, which has mobile quantity traffic in more than 80 countries around the world. It can automatically connect to local 4G network after booting, without external network support, and provide network for other mobile devices. hot spot. The portable automatic translation machine is based on a WiFi router, and smaller than smart phone. It can also be used as a WiFi router. The built-in WiFi module converts 3G/4G signals into WiFi signals and wirelessly covers the portable automatic translator. You can connect to the Internet at any time in the area covered by the WiFi hotspot.
The WiFi module, also known as the serial WiFi module, belongs to the Internet of Things transmission layer. The function is to convert the serial port or TTL level into an embedded module conforming to the WiFi wireless network communication standard, and the built-in wireless network protocol IEEE802.11b.gn protocol stack and TCP/IP. Protocol stack.
The working mode of the serial port wifi module has two working modes: AP and STA. The AP is a hot spot, that is, it can radiate a wireless wifi network as the AP mode itself. The STA is the site mode, the client mode, that is, like our computer. Like a router, he is the equivalent of a computer. The WiFi module in the shared WiFi translator is the AP mode, and the WiFi module works in the AP mode to provide WiFi services for mobile phones, computers, and the like.