China Shenzhen Ofeixin Technology Co., Ltd Company News

WiFi HaLow is a new, low-power, long-range WiFi protocol designed to meet the needs of the Internet of Things (IoT). Based on the IEEE 802.11ah standard, WiFi HaLow provides a more comprehensive wireless solution compared to traditional Wi-Fi, addressing the requirements of IoT developers for energy efficiency, coverage range, obstacle penetration, local IP support, usability, and advanced security.   WiFi HaLow enhances the capabilities of traditional Wi-Fi by extending device connectivity range and prolonging battery life. It also offers scalability, robustness, and security adapted to IoT environments. While there is no one "universal" wireless protocol suitable for all IoT scenarios, WiFi HaLow has become the preferred protocol for addressing the urgent needs of IoT. It can be used in various applications, including wireless sensors, actuators, security cameras, locks, appliances, thermostats, and more, aiming to improve user experiences, boost productivity, and reduce installation and operational costs.   The advantages of WiFi HaLow over traditional Wi-Fi include: Low Power Consumption: WiFi HaLow uses power-saving sleep modes, allowing IoT devices to operate for several years on a single battery charge without frequent recharging or battery replacement. Long-Range Coverage: WiFi HaLow offers an extended coverage range, allowing more devices to connect to a single access point. High Data Rates: Despite reduced power consumption, WiFi HaLow can still handle significant data transmission, supporting a variety of applications. Obstacle Penetration: WiFi HaLow uses radio frequencies below 1GHz, which aids better penetration through obstacles. Spectrum Avoidance: By operating in the sub-GHz range, WiFi HaLow avoids the highly congested 2.4GHz frequency band, thereby improving connection quality.   In summary, WiFi HaLow represents a significant advancement, especially tailored to the needs of the Internet of Things. Through its features of low power consumption, long-range coverage, high data rates, obstacle penetration, and spectrum avoidance, it provides IoT developers with a more comprehensive solution. In this ever-evolving field, QOGRISYS, as an expert in wireless communication module solutions, will continue to drive innovation in WiFi HaLow technology, offering superior products and solutions to meet the growing demands of IoT and contribute to the development of the interconnected world.  

On June 10, 2023, the three-day Vietnam ICTCOMM exhibition was successfully concluded. During the short 3-day exhibition period, Vietnam ICTCOMM welcomed thousands of customers from home and abroad to visit and consult. During this period, Ofeixin also attracted a large number of customers to stop by displaying high-tech WIFI module.                                                                                                                                                                                                                   Exhibition Exterior                                                                                                                                                                                Exhibition Interior   Passionate interaction, detonating the audience As a high-tech enterprise with more than 20 years of experience in WIFI module production, Shenzhen Ofeixin Technology has attracted a large number of customers to stop and consult in front of the company's booth                                                                                                                                                                                                                                        Customer flow in front of the booth                                                                                                                                                                                   Customer flow in front of the booth             Customer flow in front of the booth   At an exhibition where people come and go, every "you" stepping into the exhibition hall gives us an extra responsibility. In just three days, I can always see you consulting with Ofeixin . I am grateful to have you and accompany "Ofeixin" all the way.                                                                                                                                                                                    The atmosphere in front of the booth is warm     Passionate talk, strengthen cooperation By providing customers with professional products and technical service support, Ofeixin has not only gained loyal customers, but also cultivated a number of technical talents for the industry                                                                                                                                                                 Technicians explain WIFI product technology to customers                                                                                                                                                           Technicians explain WIFI product technology to customers                                                        Technicians explain WIFI product technology to customers     The end of the song, the aftertaste is long During the three days, the booth of Ofeixin was always filled with the voices of conversations between Ofeixin people and customers, thinking collisions, and spreading their wings for the future.                                                                                     Group photo of OFEIXIN staff   Although the exhibition has ended, Ofeixin is still full of enthusiasm. Your attention and expectations will strengthen our steps towards the future. Ofeixin thank you for your attention and company, and let us make another agreement, see you at the RADEL!

ICTCOMM VIETNAM 2023 will be held from June 8th to 10th, 2023 at the Saigon Convention and Exhibition Center in Ho Chi Minh City, Vietnam. The 3-day exhibition welcomes professional communication and computer network manufacturers and service providers from all over the world.     The scope of this exhibition includes wireless technology broadband, telecommunications, Internet of Things, embedded technology, information technology solutions, etc.; Ofeixin specializes in the research and development and production of wireless network communication products, Internet of Things core connectors and intelligent hardware , sales and service. In order to get well known of the development of the global wireless communication industry and the specific needs of the market, and strengthen communication with customers, Ofeixin actively participated in this exhibition. We sincerely look forward to your visit and welcome your arrival.   Exhibition Date: June 8, 2023 - June 10, 2023 Exhibition time: June 8th, 2023 9:00—17:00, June 9th, 2023 9:00—17:00 June 10th, 2023 9:00—15:00 Booth: N9 Exhibition address: 799 NGUYEN VAN LINH STREET, DISTRICT 7, HCMC, VIETNAM    

In November 2022, TP-Link released the world's first WiFi7 router. Although WiFi7 is full of gimmicks, the price is relatively high, which also makes consumers wait and see. I have nothing to say about this product，but WiFi7 is still worth talking about. WiFi 7 was established in early 2019, and the protocol group is now named IEEE 802.11 EHT (Extreme High Throughput). In January 2022, MediaTek announced the completion of the industry's first on-site demonstration of WiFi 7 technology, and then WiFi 7 technology entered a high-speed development; at the 2022MWC conference, Qualcomm released the world's first WiFi 7 solution, so what is WiFi 7? WiFi 7 (Wi-Fi 7) is the next-generation Wi-Fi standard, corresponding to IEEE 802.11's upcoming revision standard IEEE 802.11be—Extremely High Throughput (EHT). From the above picture, we can intuitively see that as a new generation of WiFi standard, it has higher speed and lower delay. In fact, in addition to speed delay, WiFi 7 has more and better changes. Compared with WiFi 5 and WiFi 6/6E, WiFi 7 introduces a larger wireless bandwidth (320MHz), a more advanced modulation method (4K-QAM), a more flexible spectrum utilization method (Multi-RU), and a higher space-time New technologies such as multiplexing (16X16 MIMO), more link operations (MLO), and multi-AP cooperation enable Wi-Fi 7 to provide higher data transmission rates and lower latency. Faster: Nearly 4 times the wireless data link performance, the transmission can reach 46Gbps theoretically. More reliable: The new MRU (Multiple Resource Unit) reduces multi-user latency by 25%. More stable link: The new MLO (Multi-Link Operation) reduces single-user latency by 80%, and increases throughput by as much as 300%. New frequency band: Wi-Fi 7 introduces a new 6GHz frequency band (5.925GHz~7.125GHz), increasing the maximum bandwidth to 320MHz to meet high-throughput/low-latency requirements such as 4K video and AR/VR. The multi-link operation, multi-AP cooperative scheduling, time-sensitive network and enhanced retransmission mechanism of WiFi 7 make it more efficient and flexible Although many new functions of WiFi7 are mentioned above, there is still some time before the landing. As the world's leading WiFi module supplier, Oflycomm is now actively introducing Qualcomm WiFi7 chip QCA2067 to make modules to accelerate the landing of WiFi7. In fact, some of the functions in WiFi 7 can actually find some features in the WiFi 6E standard released two years ago, such as supporting 6 Ghz, 4096 QAM and other functions, which can bring us higher network speeds experience.Oflycomm has massly produced the WiFi6E module O2066PM in 2022. If readers are interested in,you can also check it on the official website of Oflycomm.

On September 27th to 29th, 2023, Shenzhen OFLYCOMM Technology Co., Ltd. participated in the RADEL Exhibition held in St. Petersburg, Russia, with great excitement. This exhibition provided us with an excellent opportunity to gather with top international companies in the wireless communication industry, where we shared the latest technological advancements and innovations.   Product Highlights：   At the exhibition, our company showcased a diverse range of products, including various versions of WiFi modules and cellular modules. These products offer extensive coverage to meet a wide array of user needs, spanning from home networks to enterprise-level applications, and even mobile communication solutions.     Exhibition Activities：   During the RADEL exhibition, we didn't just showcase our products but also actively participated in various activities, including technical demonstrations, seminars, and business discussions. These activities provided excellent opportunities to establish connections with industry experts and potential customers from around the world.         Communication and Collaboration：   Our company delegation actively engaged in communication and collaboration discussions with participants at the exhibition. This event provided us with an opportunity to deepen our partnerships with existing collaborators while also attracting new customers and partners, thus expanding our global business network.           Gratitude and Outlook：   We would like to express our gratitude to all the customers, partners, and attendees who visited our booth. Your attention and support inspire us to innovate continuously and provide better wireless communication solutions. The success of the exhibition would not have been possible without your participation. After the exhibition, we will continue to work hard to deliver excellent products and services to our customers. If you need more information or are interested in collaboration, please feel free to contact our sales team at any time.       We look forward to shaping the future of the wireless communication industry together with you, providing a better connectivity experience to a broader user base. Once again, thank you for your support and trust, and we look forward to meeting you again in the future!

On November 8, 2022, the three-day ELEXCON 2022 Shenzhen International Electronics Fair ended successfully at Shenzhen Futian Convention and Exhibition Center. Shenzhen Ofeixin Technology participated in the exhibition with short-distance wireless modules, long-distance cellular modules, and wireless routing solutions, fully demonstrating the latest technology and achievements of wireless technology have attracted many people in the electronics industry to visit and exchange.     As a wireless module supplier, Shenzhen Ofeixin Technology is committed to providing customers with complete IoT connection solutions. In this exhibition, Qualcomm QCA206X series WiFi 6/WiFi 6E modules representing high-end applications were displayed in short-range wireless modules. And network card, WIFI6 module of Realtek RTL8852 series for consumer-grade applications and HiSilicon power line carrier kit, cellular module shows Qualcomm's latest X62 module, solution board shows Qualcomm IPQ5018 routing board, and conducted in-depth technical discussiona with the audience.              Many customers also came to the booth to communicate the technical problems they encountered. After technical guidance and product testing by Shenzhen Ofeixin Technology’s high-quality engineers, many customers were very satisfied and reached their purchase intentions on the spot.     Shenzhen Ofeixin Technology has achieved remarkable development in the Internet of Things industry through years of precipitation and technology accumulation, and by providing customers with high-quality products and professional-level services. Even so, as the technology iteration is faster than before, we know that to achieve customer satisfaction, market recognition still has a long way to go, and we will continue to launch more and better products and solutions to serve our customers.    

    Three years ago, Wi-Fi 6 technology entered the market, providing faster speeds, lower latency and improved security for many homes. Since then, a series of technological developments have made the Wi-Fi experience better. In order to solve the congestion problem of 2.4Ghz and 5.8Gh, in 2020, the Wi-Fi Alliance announced the expansion of Wi-Fi 6 from the 2.4GHz and 5Ghz frequency bands to 6Ghz , namely Wi-Fi6E, what are themain improvements of Wi-Fi6E compared to Wi-Fi6? Follow in my footsteps and let's go see it together.     Powerful 6Ghz   Wi-Fi6E has one more E than Wi-Fi6. E stands for "Extended", which means extension and strengthening. It can be seen that WiFi6E is an enhanced version of WiFi6. We can see from the following figure that Wifi 6E has new frequency:6Ghz which is added beside 2.4Ghz and 5Ghz.       The 6GHz band enables higher concurrency, lower latency, and higher bandwidth, with an operating frequency range of 5925 MHz to 7125 MHz (including 7 160MHz channels, 14 80MHz channels, 29 40MHz channels, 60 20MHz channels, a total of 110 Compared with 45 channels of 5Ghz and 4 channels of 2.4Ghz, the capacity is larger and the throughput is greatly improved.   Substantially Improved Wi-Fi Speed   Wi-Fi6E brings a more efficient way to pack data, because it transmits on one signal, thus quadrupling the data rate for a given channel, thereby increasing network speed, the ideal peak rate for Wi-Fi6E Can reach 3.6Gbps.     Greatly Extend Battery Life   Each version of the Wi-Fi standard has improved the battery life of network devices. Since each version brings faster speeds, data transfers are faster and the device doesn't consume as much energy. And, Wi-Fi 6/E will further improve battery saving with a feature called Target Wake Time, it has a feature called Target Wake Time, this feature puts the device into a low power mode, these short sleep times also increase the battery life.     Even though Wi-Fi 6E has improved a lot compared to Wi-Fi 6/5 in various aspects, due to the price of the router and the limitation of network bandwidth, it will take some time for the large-scale popularization of Wi-Fi 6E devices. The mainstream transmission protocol is still Wi-Fi 5 (802.11ac). While major terminal manufacturers are still promoting Wi-Fi 6/5, Oflycomm quietly launched its first Wi-Fi 6E wireless module model O2066PM in early 2022, using Qualcomm's QCA2066(QCA206X) , the new O2066PM is designed in the form of M.2 2230. In addition to supporting Wi-Fi 6E, it also supports Bluetooth 5.2. It is equipped with 2x2 antennas, 2*2 TX/RX streams, supports MU-MIMO, and adds support for the 6GHz frequency band. Support, wireless transmission speed up to 3000Mbps.      

With the official opening of MWC2022, the world's most influential mobile communication exhibition, Qualcomm launched the world's first Wi-Fi 7 solution - FastConnect 7800, which supports a peak speed of up to 5.8Gbps and a latency of less than 2ms. The public also expects to transition from the mature WIFI4 and WIFI5 to the updated WIFI6, WIFI6E and WIFI7 products to enjoy a smoother wireless experience. The distribution of the 6GHz frequency band related to WIFI in various regions of the world is also the focus of wireless-oriented people. The frequency band used by WIFI6 is the same as that of WIFI5, namely 2.4GHz+5GHz, but only supports the updated 802.11 AX protocol. WIFI6E and WIFI7 support 2.4GHz+5GHz+6GHz with tri-band at the same time. From the figure, we can see that the frequency range of 6GHz is 5.925~7.125GHz, with a total bandwidth of 1200MHz, which can accommodate 7 frequency bands of 160MHz, or 14 frequency bands of 80MHz and 60 frequency bands of 20MHz, which greatly expands the WIFI frequency band and reduces the frequency of daily WIFI. Frequency interference will decrease a lot. At present, the division of WIFI 6GHz in various regions of the world has not been completely clear. The following is the classification status of each major region. Country and Region Classification Status of 6GHz The US,Canada,Latin America All for WIFI EU, UK 5.925~6.425GHz for WIFI Japan, Korea All for WIFI Australia New Zealand undecided China undecided Brazil, Chile All for WIFI It can be seen from the chart that overseas use of WIFI 6GHz is relatively clear, and my country has not yet determined it, so the current WIFI6E and WIFI7 cannot use the 6GHz frequency band in principle. However, we can also experience better performance than WIFI4 and WIFI5 through the new protocols of WIFI6 and WIFI7. Similarly, chip manufacturers also allow users to experience better throughput performance through technical aspects. For example, Q2064PM1 designed with Qualcomm QCA206X series chips, although only supports 2.4GHz+5GHz, but through DBS (Dual-Band Simultaneous) concurrent dual-band technology, 2.4GHz+5GHz is combo, which further improves the transmission throughput.

  AR and VR have always been hot in recent years. IDC believes that the AR and VR markets will develop rapidly at a compound annual growth rate of 56% in the next five years. AR (Augmented Reality) and VR (Virtual Reality) have been hot in the market in recent years. According to the latest report from market research company IDC, the AR and VR helmet market shipments are expected to grow from 13.7 million in 2017 to 81.2 million in 2021. with a compound annual growth rate of approximately 56.1%. Products in the AR and VR markets face a serious pain point: limited mobility, and the delay problem must be solved. To solve this pain point, it is necessary to consider switching from wired to wireless, and the most high-throughput and low-latency wireless application is WIFI technology. From the perspective of previous industry applications, WIFI5 seems to be unable to completely solve the delay problem due to the influence of its own protocol when the technology has not been iterated, and its delay is generally 30ms in the industry. But the new WIFI6/6E and the later new WIFI7 protocol can reduce the delay exponentially. Qualcomm released the new QCA2066 Wi-Fi 6E wireless chip last year, which supports VR streaming via Wi-Fi and achieves "VR-Level latency", providing a solid foundation for this fast-growing industry segment. O2066PM module is based on Qualcomm QCA2066 chip design, fully supports WIFI6E protocol, 160M bandwidth, theoretical 3Gbit/s transmission rate, supports DBS stacking technology, and its support for 6G frequency band is a sharp tool to solve interference and delay. In traditional tethered mode, the VR headset has a resolution of 3840 x 2160 pixels per eye and a refresh rate of 75 Hz. It either supports 2560 x 1440 pixels per eye at 120 Hz. Under the updated demand, 1080p and 4K can no longer meet the demand, and 8K is the trend. The measured throughput of O2066PM is 2.1Gbit/s, which greatly supports the demand for high-standard applications. At present, O2066PM has been designed in the customer's VR product and participated in the 2023CES exhibition, which has won unanimous praise. The transition from Wi-Fi 5 to Wi-Fi 6 and Wi-Fi 6E has been rapid, consumer behavior has fundamentally changed, and customers are now looking for the best possible network connection experience. This has accelerated the momentum for adoption of this new Wi-Fi 6E technology. Also, the world is opening up the 6 GHz spectrum for use. With Ofeixin Wi-Fi 6E module wireless connection solution, WIFI6E will play its important advantages in the fields of AR and VR. We will continue to display the actual measurement data of O2066PM module products for user evaluation.

According to industry surveys, from 2018 to 2020, the home intelligent vision (consumer IPC) market has grown rapidly. Since 2016, the compound annual growth rate of China's home camera sales has reached 53.5%. After the explosive growth in previous years, home camera market is now at a relatively mature. Looking at the world, global home camera shipments in 2020 will be 88.89 million units, which is about 2.2 times that of the Chinese market. The compound growth rate in the next five years is expected to be 19.3%. According to this calculation,Shipments of home cameras will exceed 200 million units all over the world in 2025 In the past few years, the home camera market was dominated by long-power-supply cameras, with low cost and large shipments. However, along with the lower technical threshold of traditional long-power-power cameras, the market competition was extremely fierce, and there was a shortage of chips starting in 2020. As well as the sharp increase in raw material prices, the profits of various enterprises have been drastically reduced, and enterprises at home and abroad have to seek new revenue and profit growth points. Under this circumstance, companies and chip manufacturers have set their sights on the low-power IPC market. Its biggest feature is ultra-low power consumption and battery-powered power, which perfectly solves the problems of external power supply and network wiring and completely solves the problem. The cable restraint, especially for countries with high labor costs such as overseas, Europe and the United States, easily solves the problem of high installation costs.     Next, several common low-power IPC solutions will be introduced: 1.Hisilicon Hi3518EV300+Hi3861L The Hi3518EV300 chip is widely used in the field of video surveillance. Most low-power solution providers use this chip as the main component, with Hi3861Lwifi module. In order to achieve low power consumption and accelerate the device wake-up speed, this solution generally uses the LiteOS system, HiSilicon With its advantages of high integration, short development cycle, low development difficulty, low price and local services, it has grown rapidly in this market and its market share has reached 70%. Half a year after HiSilicon was sanctioned, other chip manufacturers were unable to meet market demand, making the market lack of chips more seriously. At the same time, due to the difficulty of switching low-power solutions, there was a supply gap in the middle. 2.Ingenic T31ZL/T21+Hi3861L/MTK7682 Ingenic firstly set foot in low-power products is T21, and has now switched to T31 chip, adopting 22nm specifications, currently it is mainly equipped with MTK7682 or Hi3861L modules, in fact, in 2020, Ingenic's low-power solutions have many problems. With the increase of customers connecting with Ingenics solutions, the optimization and improvement speed of the original factory has also been accelerated. Ingenic’s low-power solutions have now become one of the mainstream solutions in the market. Firstly,more stable it has been, the second is that the development documentation of the Ingenic program is relatively complete and the development difficulty is relatively low. 3.Realtek RTL8715 RTL8715 integrates the main chip and wifi, which not only has advantages in cost, but also provides customers with convenience in technical support. At the same time, it adopts a small RTOS system to speed up the startup speed of the device and is also friendly to power consumption. However, due to the difficulty of RTOS system development, there are few customers who really adopt this solution, but it also has advantages. Due to the lack of market coverage, the supply has certain advantages. Although HiSilicon has been in the technology blacklist, Hi3861L's outstanding performance in all aspects of low power consumption is still the first choice for low-power solutions. With HiSilicon’s support for other mainstream main controllers, the market’s recognition of Hi3861L is very high. High, Ofeixin also launched the 3161A-SLwifi module based on Hi3861L chip in 2020, the specific parameters are as follows: 1. Supported wireless protocol: IEEE 802.11b/g/n 2. Bandwidth and rate: support 20 MHz standard bandwidth and 5 MHz / 10 MHz narrow bandwidth, providing up to 72.2 Mbit/s physical layer rate 3. Supported modulation technology: Orthogonal Frequency Division Multiplexing (OFDM), Spread Spectrum Technology (DSSS), Complementary Code Keying Technology (CCK) 4. Rich peripheral interfaces: SPI, UART, I2C, PWM, GPIO and multi-channel ADC 5. Working temperature: -40℃～+85℃ 6. Other: integrated high-performance 32-bit microprocessor