The development of smart home from wired to wireless is a huge leap. The application of wireless communication technology to smart homes not only changes the first step of smart home in the home, but also avoids the complicated opening of walls and holes in the installation, and greatly simplifies the connection and scheduling mode between product devices. The overall coordination and expansion has become simpler and more flexible. Today, although we don't have to worry about how smart homes should choose between wired and wireless, the situation of multiple wireless communication technologies coexisting in smart homes is still dazzling. Now we have to clear how to choose the wireless technology of smart home. Choose the right wireless technology. Before we choose, the first thing we should do is to take a deep breath and calm our mind. This seems to have nothing to do with the technology itself, but it will affect all of our judgments below. Of course, taking a deep breath and leveling the mindset is by no means the next step for us to practice yoga. Instead, we should look at things from the right perspective, have a correct attitude towards various technologies, and make clear that any technology is not inherently good or bad. It’s just that the effects of using these technologies are different. You can use the phrase "no absolute garbage, only misplaced resources" to express, there is no absolute difference in technology, only the wrong place technology. Be clear about this and you can move on. Any choice must have a certain purpose, otherwise there will be no need to continue the discussion, so what we will do next is to clarify our purpose, in the end, to choose smart home wireless technology. Usually, the sentence of the title is more like a friend who has a "playing" smart home plan, but in fact it is also aimed at the public who have moved to the smart home. You have to plan to do smart home, what kind of smart home to do, just want to do a few products, or want to engage in smart home systems are very important. Equally important, if you want to install and use a smart home, what kind of effect you want to achieve, whether it is to have excellent lighting effects, or to get good air quality, is also related to technology. After correcting the idea and establishing a clear purpose, the enumeration of smart home wireless technology is carried out. If we don't fully know which wireless technologies are available, then our choices will be limited and will ultimately affect the results we choose. Therefore, what we have to do in this step is to know what are the smart home wireless technologies, and which ones are more commonly used or popular. At present, smart home wireless technology mainly includes six kinds of RF technology, Bluetooth, WiFi, Zigbee, Z-Wave, Enocean, etc. Among them, Bluetooth, WiFi, Zigbee and Z-Wave are the most common ones. 4 kinds. Of course, the real choice of the right technology, and ultimately from the characteristics of the technology itself. It should be noted that various technologies have their own advantages and disadvantages, but their own advantages and disadvantages do not mean that smart home devices using this technology will have advantages and disadvantages. These advantages and disadvantages only represent some relative differences between technologies. Sex, there is no necessary positive or negative relationship with the product. Bluetooth technology As a communication function, Bluetooth has a wide range of applications, and has been valued in many fields such as information appliances, mobile phones, and embedded application development, such as mobile phones, earphones, and speakers. Bluetooth technology works in the 2.4GHz ISM band, using 1600hop/s fast frequency hopping technology, forward error correction coding (FEC) technology and FM modulation. The device is simple and supports point-to-point and point-to-multipoint communication. Bluetooth power consumption and cost are not high, basically between WIFI technology and ZIGBEE technology, but the transmission distance is the shortest, belonging to a point-to-point, short-distance communication mode, mainly used in mobile devices or shorter distances. Inter-transmission, so the product will provide some more personalized experience. Pvc Bar Mat,Pvc Bar Spill Mat,Logo Bar Mat,Pvc Barmat Cixi Mingsheng Rubber & Plastic Co.,Ltd. , https://www.popmat.com