The WiFi gateway in the smart home is equivalent to the home gateway, and the home gateway plays a very important role in the era of the Internet of Things, which is not only the link between the perception network and the traditional communication network. As a gateway device, the home gateway can realize the protocol conversion between the perception network and the communication network, as well as between different types of perception networks, which can realize both wide area interconnection and local area interconnection. In addition, the home gateway also has the device management function, the user can manage a variety of home appliances and equipment through the home gateway, understand the relevant information of the home appliances and equipment, and achieve remote control.
Such as TV, washing machine, air conditioner, refrigerator and other household appliances; Access control, smoke detector, camera and other security equipment; Lamps, chandeliers, electric curtains and other lighting equipment, through the integration of specific communication modules, respectively constitute their own AD hoc network subsystem. In the home gateway device, several common AD hoc communication protocols are integrated, which can communicate with devices or subsystems using different protocols at the same time. Users only need to operate the gateway to control all smart devices connected to the gateway in their home.
In order to realize the function of smart home gateway as a home network control center, it has to say that its core component WiFi module.
WiFi module WG217 for home gateway
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WiFi module WG217 is a highly integrated USB interface dual-band WiFi module, the module is compatible with IEEE 802.11ac 1x1WLANs, data transmission rate of 433Mbps, in a long distance, also has a good wireless connection function!
The WG217 is designed with safety, quality, service and international regulations in mind to provide users with the best performance in any situation, supporting the AP\/Ad-Hoc\/Infrastructure mode.
Market application of WiFi module WG217:
◆IP camera
◆IP TV
◆IP DVD (Network on-demand player)
set-top box
home gateway
game machine
◆DVR
Intelligent gateway:
1. Industrial intelligent gateway
2. Home smart gateway.
HINET Industrial Intelligent gateway is a device communication terminal product that integrates various Internet communication technologies for industrial fields. It includes 3G, 4G, WIFI, wired broadband and other Internet access methods, which can adapt to various network application environments and provide secure communication links available everywhere. It provides high-speed data channel for the information management of equipment, and provides safe and reliable guarantee and solid foundation for the realization of the functions of the entire system.
HINET Industrial intelligent gateway adopts full industrial hardware design platform, combined with advanced software functions, so that enterprises can quickly build large-scale industrial equipment communication network within the minimum investment range, and provide customers with multi-service channels including data, voice and video.
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This section describes the functions of HINET industrial intelligent gateway
1, to achieve remote control of industrial field equipment
2, to achieve remote firmware upgrade, download on the program
3, the realization of industrial site PLC remote programming, debugging
4, to achieve industrial field touch screen remote control
5, to achieve remote mapping of industrial site configuration screen
6, realize Siemens, Mitsubishi and other PLC and other mainstream protocol hardware analysis
7, flexible access to various equipment management platforms
8, can simultaneously with multiple PLC or touch screen remote communication
9, PLC remote monitoring, PLC remote debugging, PLC remote download, PLC remote control, PLC data acquisition, PLC remote communication