——Jingke Electronics will be in Shanghai on the new international light source & new energy lighting forum in Shanghai What is 2.4g wireless module? 2.4G Router Module,M2 Wifi Module,2.4 Ghz Wifi Module,Mini Wifi Module Shenzhen MovingComm Technology Co., Ltd. , https://www.mcrouters.com
Recently, from the 5th International New Light Source & New Energy Lighting Exhibition and Forum Organizing Committee, it was learned that LED mid-upstream industrial chain enterprises and Jingke Electronics, which has nuclear "core" patent technology, will be in Shanghai on the morning of May 11. Yinhe Hotel held a special summit on "Application of High Power LED Integrated Chips and Module Light Sources in Solid State Lighting".
We have learned that as the only exhibition and forum in China with the theme of “New Light Source & New Energy Lightingâ€, we have used the word “new†as the main line. At the fourth forum, we attracted industry associations and institutes from home and abroad. Nearly 1,000 people, such as experts and scholars from universities and research institutes, as well as senior executives from internationally renowned companies, participated in the forum and shared the latest developments in technology at home and abroad. China's domestic new light source and new energy lighting industry is at a high-speed development stage. With the continuous updating and progress of product technology, the global call for a low-carbon economy and the pursuit of green and efficient development will surely undergo an important change and will be related. Enterprises bring huge opportunities and challenges.
Jingke strives for the right to speak in the upstream
At present, the investment in the LED industry is hot. From the perspective of the global LED industry layout, large companies in the US, Japan and the EU, such as Cree, Nichia, Lumileds, and Osram, hold the core of LED upstream substrate materials, chips, and epitaxial wafers. Technology, followed by companies in South Korea and Taiwan, relying on technology accumulation and scale to become LED production bases. China is still only a positive follower of this emerging industry. Domestic LED companies lack the right to speak in key upstream segments such as epitaxial wafers and chips.
Statistics from the National Development and Reform Commission show that the ratio of mainland chip, package and application output is 1:9:22 (2008). In the face of huge market opportunities, the world's big LED companies are stepping up research and development, new technologies continue to make breakthroughs, and the pace of LED lighting technology innovation is accelerating. How to grasp the core competitiveness of the market has become a key point for testing domestic enterprises. .
It seems that the explosive growth of the world LED industry is undoubtedly the fact that the three-legged competition pattern dominated by the three major regions of the United States, Asia and Europe has taken shape. With the rapid development of the LED upstream industry, the chip as a high-tech piece of the LED industry chain is also attracting more and more attention. Jingke Electronics is also aware of this. After seven years, it has been holding the horn of Jingyuan Optoelectronics, which has turned Jingke into a high-end R&D and production base for LEDs in China and around the world.
Strive for the right to speak in the upstream industry chain is the next goal of Jingke Electronics.
Jingke Shanghai Liangjian breaks the butterfly
Wanting technological breakthroughs to achieve technological leadership and form national brands, patents and standards have become the focus of global competition. Today, with the dawn of the LED lighting era, high power has more important strategic significance for supporting the ultimate "lighting world", which has undoubtedly become the "hard truth" for the Chinese army to take the opportunity to enter the international lighting market. Breaking through the development of the chip field and making the LED lighting industry bigger and stronger in China is the only way to cope with the fierce international competition in the future.
The high-power GaN blue LED chip, multi-chip module and chip-level light source production base established by Jingke Electronics has seized the commanding heights of technology with global patent strategy and actively integrated talents, technology, market and industrial resources, because it has a complete industry. R&D, production management and operation teams have formed strong and unique competitiveness in China. High-power high-brightness flip-chip LED chip manufacturing technology, high-power LED chip-level light source technology integrating 8-inch silicon integrated circuit technology, wafer-level white light high-power LED light source technology without gold wire package, ultra-high power LED module light source and Four international leading core technologies, such as white light packaging technology, have achieved industrialization and mass production.
With the invention patents of many technological innovation awards won by him, this year's Shanghai Liangjian, Jingke Electronics is bound to become the focus again. Breaking the butterfly, not moving the "core" first... 
2.4g line module operating frequency in the range of 24400-2484mhz, can communicate through the scanning protocol, air rate up to 1Mbps, output power up to +4dBm, the module has the advantages of low power consumption, cost-effective. Movingcomm's current 2.4g antenna modules are: IOT04, IOT05, IOT09, IOT18, IOT60, etc. Users can choose a variety of modules with a transmission distance of 50-500 meters according to cost considerations.
Second, the role of 2.4g wireless module
Function 1, for the formation of a star topology wireless communication network, and must be a multi-point star topology, some extraordinary places need wireless communication. On the one hand, the transmitting and receiving module is cheap, and the cost of forming the star topology is relatively low. On the other hand, the transmitting and receiving module can adopt the modular design, which is small in size, easy to use and easy to integrate. For the wireless network with low communication speed and close distance, the transmitting and receiving module is very practical.
Function 2, for wireless multi-channel (parallel) control. Such as complex remote-controlled robots, some places require multi-channel (parallel) control. One method is to use the receiving module to directly connect to the decoder, and then connect to the relays and other electronic components to drive the subsequent controlled object; the other method is to use the receiving module to connect to the single chip microcomputer, and after the data is disposed of, the single chip microcomputer is connected to the relays and other electronic components to drive the subsequent controlled object. Usually a pair of transmitting and receiving modules can achieve up to six parallel wireless control, if the required number of channels is greater than six, you can use multiple pairs of transmitting and receiving modules, and work at the same time to meet the actual needs.
Function 3, used for general serial port, RS232 antenna data transmission, there are usually many control instruments and equipment using serial port, and communication with these devices must meet the requirements of serial port. In some extraordinary places, when the industrial control site must use the antenna transmission mode, it is natural to choose the transmitting and receiving modules mentioned in this article, but it must be explained here that to use this communication mode, the corresponding software must be prepared at the transmitting end and the receiving end respectively to achieve the conversion of file formats, in order to achieve the purpose of wireless communication, if the communication system is full-duplex. It can be achieved by using two pairs of transmitting and receiving modules, working simultaneously.
Third, 2.4g wireless module application field
2.4G wireless module is widely used in wireless health sports products, wireless mouse and keyboard, product information push, wireless remote sensing, wireless ranging system, alarm security system, smart home, toy control, tire pressure monitoring and other fields. With the 2.4G wireless module, all the whole house wireless smart home can be linked together, you can control all the smart home devices through the link of the network, and then you can control the switch of all the whole house wireless home, adjust the brightness of the lamp, adjust the rise and fall of the curtain, etc., through the continuous innovation of technology, The whole house wireless smart home can be controlled by a small white robot voice, can be controlled by a smart scene panel, can be controlled by sensors and so on.
Four, 2.4g wireless module how to choose antenna
In general, the 2.4g wireless module requires an impedance of 50 ohms, a red wire used with 2.4g, a 2.4g folded rod antenna, a 2.4g gold-plated straight head rod antenna, a 2.4g gold-plated elbow rod antenna, and a 2.4g small suction cup antenna. These antennas are special antennas designed for 2.4g wireless communication system, antenna standing wave ratio performance is good, small size, clever structure, easy installation, stable performance, with good anti-vibration and aging ability.