There are many rf modules on the market, such as: NB-iot module, LORA module, cellular communication module, Wi-Fi module, LTE module and so on. Various RF modules emerge in an endless stream, giving manufacturers more choices, but also making many Internet of things people dazzled, do not know how to choose. So what is RF Module, and what is the relationship between RF Module and Internet of Things?
Rf Module and Internet of Things Rf receiver RXB12 module is the basic hardware link of the Internet of Things application communication, but also the key link connecting the Internet of Things awareness layer and network layer. There is a one-to-one relationship between rf module RXB12 and iot terminals. Rf Module enables all kinds of Internet of Things terminal devices to have network information transmission capability, and is the information portal for all kinds of intelligent terminals to access the Internet of Things. It is the key link connecting the sensing layer and the network layer of the Internet of Things. All device data generated by terminals at the awareness layer of the Internet of Things need to be aggregated to the network layer through the RF Module. Then, devices can be remotely managed and controlled through the cloud management platform, and data analysis can be performed to improve management efficiency. We know that the Internet of Things is a very long industrial chain. Module upstream chips, downstream terminal applications, so, where is the value of the module? From the perspective of industrial chain, the upstream of RF Module is baseband chips and other production raw materials, which are highly standardized. Downstream is each subdivided application domain. These application domains are very decentralized and typically flow to different domains through intermediate distribution agent links. Module companies typically source their own upstream materials, design and sell their products, and outsource production to third-party processing plants. Upstream, baseband chips (communications chips) are the core, accounting for about 50% of the material cost. With the widespread adoption of the Internet of Things, downstream industries are very fragmented. According to the size of the application market, it can be divided into large particle market and small particle market. The large particle market (see figure below) has a large number of iot modules, a high degree of standardization and fierce competition. Suitable for high income and brand building. Research and development personnel may be less, but the market development ability is relatively strong. What is the value of rf Module RXB22? The first value: RF module RXB22 integrates a variety of communication standards in the process of hardware integration and software design, which can be applied to a wider range of application scenarios. The second value: upstream standardized chip and downstream decentralized vertical field intermediate link, need to meet the specific needs of different customers, different application scenarios. The profit model of module manufacturers is to purchase upstream materials by themselves, responsible for product design and sales. Production can be carried out in-house or outsourced to a third party processing plant. Vendors can customize development for different application scenarios based on the requirements of application vendors. Application scope of RF Module Rf module ET-RX-13 receiver is widely used in vehicle monitoring, remote control, remote sensing, small wireless network, wireless meter reading, entrance guard system, cellular paging, industrial data acquisition system, wireless label, identification, non-contact rf smart card, small wireless data terminals, fire safety systems, wireless remote control system, meteorological and hydrological monitoring, biological signal acquisition, robot control, wireless 23 2. Data communication, wireless 485/422 data communication, digital audio, digital image tree and other scenarios. Under the function of RF module ET-RX-13 receiver, various Internet of Things terminal devices are endowed with network information transmission capability. For all kinds of intelligent terminals, rf Module is undoubtedly the information portal to access the Internet of Things. Therefore, the importance of RF Module can be seen. According to the notice on the construction of the Internet of Things released by the Ministry of Industry and Information Technology, we can see that RF modules such as NB/IoT, LORA and CAT1 will be widely used in the next few years. Comments are closed.
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