Newland AIDC, a leader in the field of automatic identification and data capture, proudly unveils its latest innovation – the NLS-FM3280. This two-in-one fixed mount barcode scanner is not just a leap forward in barcode scanning technology; it's a multifunctional marvel that integrates the convenience of Near-Field Communication (NFC) with superior barcode scanning capabilities. Designed to meet the evolving needs of diverse industries, the FM3280  stands out as a versatile and robust solution for data capture challenges.

  Enhanced Trial Reading Capabilities  

The FM3280 sets a new standard in barcode scanning, demonstrating unparalleled proficiency in reading both 1D and 2D barcodes. Its advanced scanning capabilities ensure quick and accurate data capture, a crucial factor in high-paced environments. Furthermore, its NFC functionality is a game-changer, seamlessly interacting with NFC cards and mobile phone NFC. Whether it’s traditional labels or digital formats like electronic QR codes, the FM3280 handles them all with ease, ensuring your business stays ahead in a digitized world.

  Advanced Specifications and Unparalleled Durability  

The Newland AIDC FM3280 embodies a perfect blend of advanced features and exceptional durability. Engineered for resilience, it boasts an IP67 rating, ensuring robust performance in diverse weather conditions and environments. This durability is further supported by high-temperature-resistant materials, guaranteeing reliability even in extreme settings.

The FM3280 marks a significant upgrade from its predecessor, the FM30. It introduces an enhanced interface and a high-resolution megapixel scanner, ensuring precision and efficiency in data capture. The integration of responsive IR sensors and light triggers facilitates ultra-fast scanning, adaptable to rapid movement and varied lighting conditions.

The design of the FM3280 prioritizes user convenience. Its installation process is streamlined, and compatible with the mounting positions of the FM3080, simplifying upgrades for existing users.

The FM3280 stands out as a versatile and reliable tool, ready to tackle the challenges of both bustling indoor environments and rigorous outdoor operations, embodying the technological prowess and customer-centric design philosophy of Newland AIDC.

  Versatile Applications and Interface Support  

The Newland AIDC FM3280 is engineered to meet the diverse demands of various sectors, including retail, security, access control, and self-service. Its versatility is largely attributed to its broad compatibility with multiple communication interfaces. Supporting USB, RS232, RS485, and Wiegand, the FM3280 integrates seamlessly into different technological ecosystems, showcasing unparalleled flexibility. This adaptability is crucial in addressing the unique requirements of each sector, ensuring the FM3280 is a fitting solution for a wide range of applications.

  Integration with N-ScanHub SDK  

Further enhancing its market readiness is the integration with N-ScanHub, Newland AIDC's advanced device management SDK. This integration is a strategic move towards simplifying both the integration and maintenance of the FM3280. By pairing with N-ScanHub, the device transcends being merely a scanning tool; it becomes a comprehensive scanning solution. This paves the way for smoother operation, easier management, and enhanced reliability, aspects that are vital in today’s fast-paced business environments.

  Targeted Market and Use Cases  

The FM3280 is designed with a clear understanding of market needs. It finds its place in access control systems, ticket inspection machines, and various self-service terminals like lottery machines, recycling cabinets, express cabinets, self-service coffee machines, ticket machines, and settlement terminals. Its broad application scope is a testament to its flexibility and advanced design.

  Paving the Way for Market Success  

The Newland AIDC FM3280 is more than just a barcode scanner; it's a testament to Newland AIDC's commitment to innovation and quality. It stands tall against competitors with its superior resolution, wider field of view, and unique wide voltage support. But the true strength of the FM3280 lies in the backing it receives from Newland AIDC's robust technological background and its expansive global service network.

This combination of advanced technology, versatility, and reliable support positions the FM3280 not just as a product but as a comprehensive data capture solution poised to redefine the standards in its domain.

Introduction

The digital revolution has brought the Internet of Things (IoT) into the fabric of our daily lives. Wi-SUN technology, celebrated for its robust performance and versatile applications, has become a favored option for large-scale IoT implementations. This article explores the Wi-SUN technology market, its main benefits, use cases and applications, and RF-star’s implementation of Wi-SUN.

Wi-SUN Technology Market

Recent Wi-SUN Technology Market Research Report by Business Research Insight and Market Research Future indicate that the global Wi-SUN technology market, valued at USD 319.27 million in 2022, is predicted to reach USD 14.568 billion at a whopping 13.45% CAGR between 2024-2032. This surge is fueled by ongoing proliferation of smart meters, sensors, and IoT devices, as well as the accelerated digital transformation spurred by the COVID-19 pandemic. Notably, North America stands out as a region with significant adoption of Wi-SUN technology.

Figure1：Wi-SUN Technology Market Size, 2023-2032 (USD Billion)

Source: https://www.marketresearchfuture.com/reports/wi-sun-technology-market-8695

Wi-SUN Overview

What is Wi-SUN?

Wi-SUN, or Wireless Smart Ubiquitous Network, is a wireless communication network based on the IEEE 802.15.4 standard. It delivers a high-performance, low-power, long-range, robust anti-interference, high data throughput, and highly secure wireless communication solution.

As a mesh network, it facilitates long-distance communication and high-data transmission between IoT devices through frequency-hopping and self-configuration technology. The network also features self-healing capability.

Wi-SUN: HAN vs. FAN

Wi-SUN supports two primary operational profiles: Home Area Network (HAN) and the Field Area Network (FAN):

• HAN: Home Area Network HAN currently has several types, including Router B and enhanced HAN (supporting relay transmission). Router B refers to the Home Energy Management System (HEMS) controller, connecting smart appliances and smart meters. It enables real-time monitoring of smart appliance energy consumption and communication with FAN for smart city applications, enhancing the smart home environment.
• FAN: Field Area Network Wi-SUN FAN is a mesh network where each device can establish multiple connections with nearby devices, scaling up to thousands of nodes. Each node provides typical long-distance hops. If an end-device fails to connect with another, it will automatically re-configure to an alternate path for other end-devices to the router node. This makes it ideal for large-scale infrastructure such as smart grids and streetlights. The Wi-SUN topology is illustrated below:

Figure 2 Wi-SUN network topology

Benefits of Wi-SUN Network

• Low Latency and High Data Throughput: Wi-SUN’s mesh topology, ensures a low-latency communication experience and supports high data throughput, catering to the demands of large-scale IoT deployments.
• Low Power Consumption: Wi-SUN devices typically use battery power, significantly reducing energy consumption and extending device life.
• Ease of Deployment and Scalability: Its straightforward network structure and support for self-forming networks make Wi-SUN an ideal choice for large-scale applications, with the flexibility to expand as the IoT ecosystem evolves.
• High Security: Wi-SUN offers multiple layers of security mechanisms, such as advanced authentication, to ensure the safety of data transmission.
• Interoperability: Based on the open standard IEEE 802.15.4, Wi-SUN supports data interoperability between end devices, enhancing overall network efficiency and application coverage.
• Cost-Effectiveness: By integrating self-forming and adaptive frequency hopping technologies, Wi-SUN reduces overall costs, particularly suitable for in a wide range of IoT applications.
• Wide Area Coverage: Using radio waves in the Sub-1GHz band (860MHz band, 920MHz band, and other bands below 1GHz), Wi-SUN offers longer reach and less radiofrequency interference with other electronic devices and obstacles. It is ideal for connecting utilities such as smart cities, smart homes, and energy management systems.

Wi-SUN Applications

Wi-SUN technology is finding its place in various global applications:

Smart Cities

Wi-SUN's long-distance transmission, scalability, bidirectional communication, and low power consumption have led to its deployment in many cities for smart meters and streetlights. For example, a Smart Cities Living Lab in Hyderabad, India, utilizes Wi-SUN mesh network technology to manage city assets efficiently.

Smart Streetlights

Wi-SUN technology supports large-scale outdoor IoT networks, including AMI metering and distribution automation, offering smart streetlight solutions for cities. In London, Wi-SUN mesh networks power streetlights, reducing maintenance costs and energy consumption while enhancing flexibility for aesthetic lighting and public safety.

Smart Meters

In smart cities, Wi-SUN technology enables real-time monitoring and management of electricity usage, optimizing energy distribution and reducing consumption.

Solar Power Plants

Wi-SUN networks allow for real-time monitoring of solar panel operations through intelligent monitoring systems, ensuring maximum power generation efficiency while minimizing environmental impact.

Smart Low Voltage Cabinets

In smart grids, Wi-SUN technology is used to deploy smart low-voltage cabinets, dynamically adjusting power supply and optimizing power distribution to enhance grid reliability and flexibility.

Industrial Facilities

Wi-SUN technology is also applied in the industrial and manufacturing sectors, providing non-proprietary solutions that make deployment more scalable, flexible, and secure.

RF-star Implementing Wi-SUN

As a global manufacturer of wireless modules, RF-star can supply a range of Wi-SUN modules based on TI CC1312 and CC1352 series chips.

Key Wi-SUN Modules

• RF-SM-1277B1: Based on the CC1312R MCU, this low-power wireless module is designed for Sub-1GHz band from 779 MHz to 930 MHz.
• RF-TI1352P2: Integrating a power amplifier, this module achieves a maximum transmit power of +20 dBm in the Sub-1 GHz band, offering a longer transmission distance and stronger penetration capability. Additionally, RF-TI1352P2 can operate in the 2.4 GHz band.

As shown below, the parameters of the Wi-SUN modules are listed:

Figure 3 RF-star’s Wi-SUN Modules

Upcoming Releases

In August, RF-star is set to launch a new Wi-SUN module based on the TI CC1354P10 SoC. This module is expected to be a multiprotocol and dual-band 800 MHz - 928 MHz and 2.4 GHz wireless module with 1024 kB Flash and 288 kB RAM. Notably, the RF-TI1354P1 module can operate as a border router, extending up to 300 nodes. This will provide robust support for large-scale, distributed IoT complex applications. Stay tuned!

Conclusion

Wi-SUN's unique mesh network architecture, combined with its low latency, high data throughput, low power consumption, ease of deployment and scalability, high security, interoperability, and long-range transmission capabilities, makes it an ideal solution for wide-area large-scale IoT applications. As the market for Wi-SUN continues to expand, its applications in smart cities, smart energy, and industrial IoT are growing, showcasing its potential to enhance connectivity efficiency, reduce costs, and improve user experience. With manufacturers like RF-star leading the development of high-performance Wi-SUN modules, the future of large-scale distributed IoT deployments looks promising.

In today's fast-paced digital world, the need for efficient and secure charging solutions for laptops, tablets, and Chromebooks has never been more critical. Introducing the LVSUN 16-Port USB-C Charging Cabinet, a cutting-edge innovation designed to streamline your device charging experience while prioritizing safety and organization.

Efficiency at its Best: The LVSUN charging cart is equipped with 16 USB-C ports featuring PD3.0 technology, ensuring rapid and reliable charging for up to 16 devices simultaneously. Say goodbye to tangled cords and slow charging speeds - with this advanced solution, you can power up your modern laptops and tablets in a fraction of the time.

Smart Control at Your Fingertips: With the "innovatecharger" app, managing your charging schedule has never been easier. Whether you're in a classroom, hospital, warehouse, factory floor, or office, you can remotely control the charging process from your phone, optimizing efficiency and convenience.

Safety First: The LVSUN charging cabinet is engineered with your safety in mind. Featuring ventilation systems, ground fault protection, and rounded corners, this charging station ensures a secure and worry-free charging experience. The perforated door and vented side panels facilitate proper airflow to prevent overheating, while the secure locking mechanism provides peace of mind knowing your devices are protected.

Versatile and Organized: Designed with a large storage area and interior dividers, this charging station accommodates Chromebooks, laptops, tablets, and more with ease. The cabinet's 180-degree opening door allows for convenient access to your devices, making charging and storage a seamless process.

In conclusion, the LVSUN 16-Port USB-C Charging Cabinet offers a comprehensive solution for all your charging needs. Enhance efficiency, security, and organization in various settings with this state-of-the-art technology. Experience the future of charging with LVSUN.

In the rapidly evolving landscape of technology, music festivals have transformed from simple music extravaganzas into comprehensive experiences that integrate modern technology, unique experiences, and social interactions. In recent years, an increasing number of music festivals have started incorporating RFID (Radio Frequency Identification) technology to provide seamless entry, payment, and interactive experiences for participants. Particularly appealing to young people, this innovative approach undoubtedly enhances the allure and excitement of music festivals, leading to a growing preference for festivals offering RFID wristbands.

Firstly, RFID wristbands offer unparalleled convenience to music festival participants. Traditional festival entry methods often require attendees to carry paper tickets, which are prone to loss or damage and can result in long queues for entry during peak times. RFID wristbands address this issue, allowing attendees to bind ticket information to the wristbands during ticket purchase and swiftly enter through induction devices, saving significant time. Additionally, RFID wristbands are waterproof and durable, ensuring smooth entry even in adverse weather conditions at the festival.

Secondly, RFID wristbands facilitate cashless payments at music festivals. In previous festivals, attendees needed to carry cash or bank cards to purchase goods and services. However, within crowded environments, cash and cards are susceptible to loss and are not always convenient to use. With RFID wristbands, attendees can effortlessly make cashless payments. By preloading funds onto the wristband's digital wallet before entry, attendees can easily purchase various goods and services at the festival without worrying about the security of cash or cards.

Moreover, RFID wristbands enhance interactive experiences for music festival participants. Leveraging RFID technology, festival organizers can design interactive games and drawing activities, allowing attendees to enjoy music while engaging in extra fun. For instance, attendees can participate in treasure hunts by scanning wristbands or engage in drawing activities through RFID technology, enabling them to win exciting prizes. These interactive experiences not only increase the entertainment value of the music festival but also encourage deeper engagement from attendees.

Additionally, RFID wristbands enable music festival organizers to access more precise data analysis. By collecting and analyzing attendee behavioral data at the festival, organizers can gain a better understanding of attendees' preferences and needs, enabling them to offer more personalized services. Organizers can use purchasing records and consumption habits to recommend products and services that align with attendees' tastes. Furthermore, they can optimize festival schedules and venue layouts based on entrance and stay times, enhancing attendee satisfaction.

The winter series of events at Playa Luna serves as a vivid example. Through the RFID wristband system provided by Intellitix, visitors can easily access various areas of the resort and music venues without the need for cumbersome keys or phones. This streamlined entry process not only reduces waiting times but also significantly improves event safety and efficiency.

RFID wristbands bring numerous conveniences and advantages to music festivals, enhancing attendee participation and satisfaction while providing organizers with more precise data analysis and personalized services. Consequently, an increasing number of young people are beginning to prefer music festivals that offer RFID wristbands. Looking ahead, as technology continues to advance and application scenarios expand, RFID technology will play a more vital role in events like music festivals, offering attendees even more diverse and enriching experiences.

Unirfid, as a professional RFID product manufacturing enterprise, provides high-quality and reliable RFID/NFC wristbands with advanced equipment, ample supply, and short lead times. Our RFID tag chips are abundant and suitable for applications in music festivals, access control, electronic payments, and more.

Related Products: RFID/NFC Silicone Wristbands, RFID/NFC Fabric Wristbands

Laser technology plays a crucial role in various industries, ranging from telecommunications to medical applications. To ensure the optimal performance and longevity of lasers, regular maintenance and repair are essential. In this article, we will delve into the world of laser repair, with a specific focus on large diameter fusion splicers and laser maintenance. We will discuss the importance of these devices, common issues faced during repair, and some best practices for effective maintenance.

Understanding Large diameter Fusion Splicers:

Large diameter fusion splicers are specialized tools used in fiber optic communication systems for splicing or joining optical fibers. These splicers facilitate low-loss connections between fibers, ensuring efficient light transmission. During laser repair, working with large diameter fusion splicers is crucial to maintain the integrity of optical connections.

Common Issues and Troubleshooting:
Fiber Alignment: Misalignment of fibers can lead to signal loss or degradation. During laser repair, precise alignment is essential. Technicians must ensure optimal fiber positioning using visual feedback or automated alignment systems.
Arc Discharge and Electrode Contamination: Arc discharge in fusion splicers can cause electrode damage and contamination, affecting the splicing process. Regular cleaning and replacement of electrodes are necessary for proper laser repair.

Fusion Splice Loss: High splice loss can occur due to improper fiber preparation, fusion chamber contamination, or misalignment. Accurate fusion parameters, clean splicing environment, and careful fiber handling are crucial to minimize splice loss.

Laser Maintenance Best Practices:
Cleaning Procedures: Regular cleaning of lenses, mirrors, and fiber connectors is crucial to maintain laser performance. Specialized cleaning solutions, lint-free wipes, and proper handli
ng techniques should be employed to avoid damage.
Power Calibration and Alignment: Periodic power calibration and alignment checks ensure accurate laser output. Technicians should follow manufacturer guidelines and use appropriate power meters and alignment tools for precise measurements.

Cooling System Maintenance: Lasers generate heat, and proper cooling system maintenance is essential to prevent overheating. Regular inspection, cleaning of filters, and monitoring coolant levels and flow rates are necessary for optimal laser performance.

Importance of Professional Assistance:

Laser repair and maintenance are intricate processes that require specialized knowledge and expertise. Seeking professional assistance from certified technicians or service providers ensures effective diagnosis, troubleshooting, and repair, leading to longer laser lifespan and improved performance.

Effective laser repair and maintenance are vital for maximizing the lifespan and performance of large core fusion splicers and lasers. By understanding the common issues faced during repair, implementing best practices for maintenance, and seeking professional assistance when needed, industries can ensure the reliable and efficient operation of their laser systems. Remember, regular upkeep and timely repairs not only save time and money but also contribute to the overall productivity and success of various industries relying on laser technology.

What's OTDR launch cable box / OTDR Dead Zone Eliminator used for?

An OTDR (Optical Time Domain Reflectometer) launch cable box, also known as an OTDR Dead Zone Eliminator, is used in fiber optic testing and troubleshooting.

In fiber optic testing, the OTDR is used to measure the characteristics of an optical fiber, such as loss, length, and quality. However, OTDRs have a limitation called the "dead zone," which is the distance from the OTDR launch point where it cannot accurately detect or measure events such as connectors, splices, or other reflective or non-reflective anomalies. The dead zone occurs due to the time it takes for the OTDR to recover after an initial pulse is transmitted.

To overcome this dead zone limitation, an OTDR launch cable box is used. It is essentially a length of fiber optic cable with known characteristics and connectors, typically several kilometers long. The launch cable box is connected between the OTDR and the fiber under test.

The launch cable box helps eliminate the dead zone by allowing the OTDR to stabilize and recover from the initial pulse before encounters any reflective event. This enables the OTDR to provide more accurate measurements of the fiber's length, loss, and other characteristics beyond the dead zone. By using a launch cable box, it is possible to obtain more precise and reliable measurements of fiber optic networks, especially in the presence of short-distance reflective events.

Overall, the OTDR launch cable box or OTDR Dead Zone Eliminator plays a crucial role in improving the accuracy of fiber optic testing by minimizing the dead zone limitations of the OTDRs.

can do OEM for customers, and UPC/APC for option.  FC/SC/LC for option

In the fast-paced digital era, where communication relies heavily on data transmission through optical fiber networks, maintaining the integrity and efficiency of these networks is paramount. Optical Time Domain Reflectometer (OTDR) is a crucial tool used in the maintenance and troubleshooting of these networks. This article explores the significance of OTDR in ensuring seamless communication and discusses its functions, advantages, and common applications.

OTDR, short for Optical Time Domain Reflectometer, is a specialized instrument used to characterize and troubleshoot optical fiber networks. It works on the principle of sending optical pulses into the fiber and analyzing the reflected light to determine various parameters such as loss, attenuation, and distance.
Key Functions of OTDR:
1 Optical Fiber Fault Detection: OTDR helps in locating and identifying faults, such as fiber breaks, bends, or excessive losses along the fiber optic cable. By analyzing the time and intensity of the reflected light, it accurately pinpoints the exact location of the fault.
2 Fiber Length Measurement: OTDR measures the length of the fiber optic cable accurately. This information is crucial for estimating the overall distance covered by the cable and ensuring proper network planning.
3 Fiber Attenuation Measurement: By analyzing the strength of the reflected light, OTDR can determine the amount of signal loss (attenuation) experienced by the optical fiber. It helps in assessing the overall health and performance of the network.
4 Fiber Characterization: OTDR provides a comprehensive analysis of the optical fiber characteristics, including the splice loss, connector loss, and nonlinear effects. This information enables technicians to optimize the network's performance and identify potential issues.
Advantages of OTDR:
1 Precision and Accuracy: OTDR offers high precision and accuracy in measuring parameters such as loss and distance, providing reliable data for network analysis.
2 Time Efficiency: By combining multiple functions in a single instrument, OTDR saves time and effort in network troubleshooting and maintenance.
3 Non-Destructive Testing: OTDR performs non-destructive testing, meaning it does not interfere with normal network operations when examining the optical fiber cable.
Common Applications of OTDR:
1 Network Installation and Maintenance: OTDR plays a crucial role in network deployment, verifying proper installation and ensuring the fiber's integrity and performance.
2 Fiber Optic Link Characterization: OTDR helps in characterizing optical fiber links by measuring the fiber length, attenuation, and identifying potential issues such as high splice or connector losses.
3 Fault Location and Troubleshooting: OTDR assists technicians in locating and diagnosing fiber optic faults, reducing downtime and improving network reliability.
4 Fiber Network Upgrade and Expansion: OTDR is used to assess the viability of installing additional network equipment and expanding the existing fiber infrastructure.

In today's interconnected world, where optical fiber networks form the backbone of communication systems, the role of OTDR in network maintenance cannot be understated. By accurately detecting faults, measuring distances, and characterizing fiber links, OTDR ensures the smooth operation and optimal performance of these networks. Its precision, efficiency, and versatile applications make it an indispensable tool for technicians involved in optical fiber network maintenance.

Polarization-maintaining fiber (PMF) fusion splicers play a crucial role in the field of communications. These specialized machines are designed to precisely align and fuse polarization-maintaining fibers, ensuring the integrity of the transmitted optical signals. However, like any equipment, PMF fusion splicers require regular maintenance and occasional repairs to maintain their optimal performance. This article aims to provide an overview of PMF fusion splicer maintenance, highlighting key aspects and best practices.

Cleaning and Inspection:

One of the fundamental maintenance tasks for PMF fusion splicers is regular cleaning and inspection. Dust, dirt, and debris can adversely affect splicing quality and compromise the polarization-maintaining properties of the fiber. It is essential to clean the fusion splicer's optics, V-grooves, and electrodes using lint-free wipes and alcohol-based cleaning solutions. Additionally, inspecting the fusion splicer for any signs of damage or wear ensures early detection of potential issues.

Calibration and Alignment:

As PMF fusion splicers require high precision alignment between the fibers, regular calibration and alignment checks are crucial. The fusion splicer should be calibrated according to the manufacturer's guidelines to ensure accurate fusion and minimize signal losses. Aligning the fusion splicer's optical axes, evaluating the polarization extinction ratio (PER), and optimizing the fusion parameters are critical steps to maintain the optimum performance of the splicer.

Electrode Maintenance and Replacement:

The electrodes of PMF fusion splicers can degrade over time due to repeated use and arc discharges during the fusion process. Regular inspection of the electrodes is necessary, and if any signs of pitting or contamination are observed, they should be cleaned or replaced promptly. Maintaining clean and well-aligned electrodes ensures consistent and reliable splicing results.

Software and Firmware Updates:

Manufacturers often release software and firmware updates for PMF fusion splicers to improve their functionality and address any known issues. It is essential to keep the splicer's software and firmware up-to-date by regularly checking for updates on the manufacturer's website. Updating to the latest version can enhance the performance, stability, and compatibility of the fusion splicer.

Proper Handling and Transportation:
Proper handling and transportation of PMF fusion splicers are crucial to prevent physical damage. Avoid exposing the splicer to extreme temperature and humidity conditions, and ensure secure packaging and adequate cushioning during transportation. Following the manufacturer's guidelines for safe handling and transportation ensures the longevity of the machine.

Maintenance plays a vital role in maximizing the longevity and performance of polarization-maintaining fiber fusion splicers. Regular cleaning, inspection, calibration, and alignment are essential tasks to ensure optimal splicing quality and preserve the polarization-maintaining characteristics of the fiber. Additionally, promptly addressing any electrode issues, staying updated with software and firmware, and observing proper handling practices are critical for effective PMF fusion splicer maintenance. By following these best practices, technicians can ensure the reliable operation of the equipment and maintain the efficient functioning of polarization-maintaining fiber-based optical systems.

Shenzhen RF-star Technology Co., Ltd. (RF-star), a leading wireless module manufacturer, has released its latest Bluetooth UART transparent transmission protocol for CC2652P-based BLE modules RF-BM-2652P2 and RF-BM-2652P2I. This new offering is set to revolutionize the landscape ofhigh-power Bluetooth Low Energy (BLE) modules, by providing developers with robust, long-range wireless solutions tailored for multi-connectivity needs.

Enhanced Connectivity with High-Power BLE Modules

BLE technology, renowned for its low power consumption and ease of use, has long been a cornerstone of short-range wireless communication. However, as the demand for long-range connectivity in smart home and industrial automation applications grows, the need for high-transmit power BLE devices has become increasingly apparent.

RF-star's CC2652P modules, RF-BM-2652P2 and RF-BM-2652P2I, feature a built-in power amplifier with a maximum transmit power of +20 dBm. This extends the transmission range from the conventional 10 meters to hundreds of meters.

The New Era of Bluetooth UART Transparent Transmission

The introduction of Bluetooth 5.0 transparent transmission protocol -- essentially a serial port protocol -- is excellent news for developers. Equipped with this protocol, the modules can work in BLE master mode, slave mode, master-slave mode, and Beacon mode. Here are some standout features (AT commands) that make these modules a must-have for high-power applications:

• Adjustable Transmit Power: With 22 levels of transmit power adjustment ranging from -20 dBm to +20 dBm, developers can fine-tune the output power to suit their specific requirements, ensuring optimal performance without unnecessary power consumption.
• Multi-Device Connectivity: Supporting one-master and multi-slave connections, these modules can handle up to 8 devices simultaneously, making them ideal for complex networks and IoT ecosystems.
• Extended Broadcast Packets: Customizable extended broadcast packets of up to 251 bytes allow for more data to be transmitted in a single packet, enhancing communication efficiency.
• High UART Forwarding Rate: A maximum stable UART forwarding rate of 35 KB/s ensures that data transmission is swift and reliable, even in high-traffic scenarios.
• Observer Mode with A Filter: This feature allows users to monitor and filter specific parameters, offering greater control and deeper insights into the module's operations.
• Bluetooth Pairing and Bonding Support: Seamless integration with existing Bluetooth ecosystems is facilitated by support for pairing and bonding, ensuring compatibility with a wide range of devices
• Automatic Reconnection: The automatic reconnection ensures that the module maintains a stable connection, even in the face of temporary disruptions.

Multi-Protocol Support: BLE5.2, ZigBee, Thread, etc.

Beyond Bluetooth serial port capabilities, the RF-BM-2652P2 and RF-BM-2652P2I modules also support multiple protocols, including Bluetooth 5.2 Low Energy, Thread, Zigbee®, IEEE802.15.4g, 6LoWPAN, and TI 15.4-Stack (2.4 GHz).

The Dynamic Multiprotocol Manager (DMM) driver allows multiple wireless stacks to coexist and operate concurrently, making the modules highly adaptable for various applications.

The applications for these high-power BLE modules are vast and varied. From smart home to industrial automation, medical devices, logistics tracking, and smart agriculture, the RF-BM-2652P2 and RF-BM-2652P2I modules provide reliable and efficient wireless communication solutions. Covering larger distances with stable multi-connection is particularly beneficial in large-scale environments where traditional BLE devices might struggle to maintain a consistent connection.

For more information on high-power wireless modules and Bluetooth UART protocol, visit www.rfstariot.com or reach out to us at info@szrfstar.com.

About RF-star

Shenzhen RF-star Technology Co., Ltd (RF-star) is a leading global provider of wireless communication modules and solutions, specializing in low-power modules for IoT, industrial, automotive, and consumer applications. With over a decade of engagement in Bluetooth and IoT communication technology and extensive expertise, we are capable of bringing reliable, convenient, secure and intelligent connectivity service to every industry, enriching smart life with a perfect wireless experience.

RF-star's product portfolio ranges from BLE modules, ZigBee modules, WiFi modules, Sub-1GHz modules, Matter modules, Thread Modules, UWB modules Wi-SUN modules and customized service. As the official IDH of TI and a trusted partner for customers worldwide, RF-star is committed to delivering cutting-edge wireless solutions.

InfoComm China, the premier trade show for professional audio-visual and integrated experience technology in the Asia-Pacific region, showcase the latest advancements in audio-visual technologies and solutions from April 17-19, 2024.

Esdlumen proudly presented a range of cutting-edge visual technologies and stunning solutions tailored specifically for transportation applications. At booth EF6-01, attendees are treated to a glimpse of our newest offerings.

Transportation Command Center Solution

Esdlumen showcases the high-resolution command center visualization platform widely applied in smart cities and smart transportation. This solution deploys esdled’s fine-pitch LED screens, the VT Series, featuring real-time colour control and unparalleled, true-to-life colour accuracy. Except for their superb display effects, this technology adopts FCOB craftsmanship to realize an over 170° wide viewing angle and a more detailed presentation.

Flight Information Display Solution

In this solution, Esdlumen showcases VT0.9, VT0.9 (dynamic pixel), VT0.7, and VT0.9 (MIP), respectively. Compared with conventional COB technology, the dynamic pixels need fewer chips and driver IC to achieve more pixels while ensuring splendid visual effects. What’s more, the MIP technology performs light and color separation on LEDs through two packaging processes to realize consistent display.

Subway Track Area Solution

As its name, this solution often appears in damp subway track areas, which deploys Esdlumen’s MPA Mini Series. Its specific IP69K extreme-high protection can withstand the flushing of high-pressure and high-temperature water to suit a cleaning environment. What’s more, 4500 nits high brightness guarantees a colorful & gorgeous HD/4K/8K display. More importantly, the product supports HOB technology, which differentiates from GOB in modularization, reflection, contrast ratio, flatness, and protection.

Transportation Hub Conference Solution

The solution can perfectly tackle conferencing needs in subway or train station hubs and airports. This all-in-one display solution adopts Esdlumen’s LT135 Touchscreen. It also adopts the COB technology for ultra-high contrast ratio. 24 mm ultra-light frame and 44 mm thickness effectively save your conferencing spaces. Last but not least, it supports wall-mounting/removable floor-standing installation.

Join us at booth EF6-01 to explore more state-of-the-art technologies and breathtaking solutions tailored for the future of transportation. We look forward to welcoming you!