WiFi module belongs to the transport layer of the Internet of Things, and it is an embedded module that conforms to the WiFi wireless network standard. Built-in wireless network protocol IEEE 802.11A.B.G.N. AC protocol stack and TCP/IP protocol stack can convert the serial port or TTL level into an embedded module meeting the communication standard of WiFi wireless network. The transmission distance of WiFi module is generally between 150-200m, in which SKW77 supports long-distance video transmission, and the transmission distance exceeds 1km.
Application fields of WiFi module:
Serial port (RS232/RS485) to WiFi, TTL to WiFi;
WiFi monitoring, TCP/IP and Wi-Fi coprocessor;
WiFi remote control toys such as airplanes and cars;
WiFi network radio, camera and digital photo frame;
Medical instruments, data acquisition, handheld devices;
WiFi fat scale, smart card terminal; Family intelligence;
Instruments and meters, equipment parameter monitoring, wireless POS machine;
Modern agriculture, military and other wireless related secondary development and application.