Recently, at the 2024 International Star Flash Alliance Industry Summit, Lierda Technology Group Co., Ltd. showcased its latest developed EB21 series SLE transparent transmission module.
On March 13, the Lierda Star Flash series module had already made its debut at the Huawei HarmonyOS Connect Partner Summit.
| Image of Lierda EB21 Series SLE Transparent Transmission Module
As a currently hot new communication technology for short-range wireless, Star Flash technology brings together the collective wisdom of more than 300 leading enterprises and institutions from home and abroad, using a set of standards that integrate the advantages of traditional wireless technologies such as Bluetooth and WiFi, focusing on developing two technical modes: SLE and SLB, injecting new vitality into the traditional short-range communication field represented by Bluetooth, WiFi, and ZigBee.
As a member of the Star Flash Alliance, Lierda has increased its research and development investment in Star Flash technology. Its latest developed EB21 series SLE transparent transmission module integrates the latest BLE5.4 and SLE1.0 core technologies, featuring high-speed transmission and low power consumption.
Lierda’s chairman, Ye Wenguang, told reporters that, taking the commonly used Bluetooth BLE 5.0 as an example, its effective throughput rate is approximately 480Kbps in actual applications. Transmitting a 1MByte data packet at this speed takes about 17.1 seconds. In contrast, the Lierda SLE1.0 Star Flash EB21 module, based on recent large throughput data tests, can achieve an effective throughput rate of up to 1.2MKbps. Under the same conditions, transmitting a 1MByte data packet only takes about 6.6 seconds. “Compared to commonly available Bluetooth devices on the market, our module’s transmission speed has improved by over 60%,” Ye Wenguang said.
| Image of Lierda’s 5G Industrial Gateway Built into AGV Cart
In terms of transmission distance, the EB21 module also shows significant advantages. According to large throughput data tests, under conditions of open urban roads, the effective connection distance of the EB21 module can reach 300 meters. “How do we understand this data? Under the same conditions, the maximum connection distance for Bluetooth is 150 meters,” Ye Wenguang said.
Ye Wenguang further explained that, in addition to being superior to WiFi and Bluetooth technology in parameters, Star Flash technology is more importantly about integration, providing an excellent complementary solution for WiFi and Bluetooth. For this reason, industry insiders have commented that Star Flash technology is more stable than WiFi and better than Bluetooth.
The research and development achievements of Lierda’s Star Flash technology are the result of more than a decade of experience and technical accumulation in the Internet of Things field. As one of the first domestic enterprises to engage in the development of the Internet of Things industry, Lierda has now formed a “Lierda model” that integrates product R&D, technology application, and service implementation in the IoT space, empowering various industries and assisting clients in innovation and transformation.
| Image of Lierda’s 5G Industrial Terminal in Actual Application
“From the well-known ‘Charge for 5 Minutes, Talk for 2 Hours’ fast charging technology to the smart products we see in our lives today, such as smartwatches, smart lighting, robotic vacuum cleaners, and in the industrial sector, smart water meters, smart mining, and smart photovoltaics, our technology has been involved,” Ye Wenguang introduced. Currently, Lierda has launched a comprehensive range of wireless technology solutions, including 5G RedCap, LoRa, and Bluetooth, covering smart cities, smart travel, smart healthcare, smart factories, and smart security fields.
“Technological innovation is the foundation of Lierda’s existence,” Ye Wenguang explained. Lierda has established two R&D centers in Hangzhou and Xi’an and set up multiple specialized laboratories, with R&D investment surpassing 100 million yuan for the first time in 2022. “In the future, Lierda will continue to promote the transformation of scientific and technological achievements, leveraging products from globally leading semiconductor companies to empower all parties in the industry chain, achieving electrification, intelligence, and smartization of products, and continuously occupying the high ground of cutting-edge applications in the Internet of Things,” Ye Wenguang said.
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Source | Technology Finance Times (Reporter Yang Liushu)
Editor | Li Weimin Proofreader | Zheng Guorong
Chief Editor | Wang Shu Jiang Yinghua Supervisor | You Chengyong
