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Shield USB4® Against EOS and ESD

Posted by Anindita Bhattacharya on 14 February 2022

One single connecting port's name that is ingrained in our life is Universal Serial Bus or USB in short. It doesn't matter if I am a tech-savvy person or a Luddite, I have to use USB in every aspect of my life. Forget about me; my mom, who doesn't even know it is called USB, uses this port several times a day to charge her mobile devices. USB became very popular due to its ease of use and fast data transfer rate. Within a little over two decades, almost all consumer electronics gadgets come with one or more USB interfaces, from laptops and cameras to smartphones and wearables. However, things have changed a lot since the introduction. USB specification has evolved over 25 years from USB 1.0 in 1996 to the most recent version, USB4®. Figure 1 below shows the evolution of USB standards with the corresponding data transmission rates.

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Tags: Circuit Protection

LoRa Cloud™ Portal, Services and Pricing Model Overhauled

Posted by Karthik Ranjan on 08 February 2022

When our customers speak, we listen. This is why we’re excited to announce some major changes and improvements to LoRa Cloud™. Most of the changes have been made to increase the user-friendliness and content visualization, as well as the efficiency and practicality of the pricing plan. The platform and the new payment model was launched on February 7, 2022. Read on to learn more!

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Tags: LoRa, Wireless RF, Internet of Things, LoRa Cloud

LoRa®: Delivering Internet of Things Capabilities Worldwide

Posted by Remi Lorrain on 07 February 2022

Estimates suggest that only 10% of the world’s surface has terrestrial connectivity. To establish a truly connected planet with ubiquitous coverage for massive Internet of Things (IoT) deployments, we need to complement terrestrial networks with satellite connectivity, expanding coverage for demanding verticals. The LoRa Alliance® recently upgraded its guidelines to include Long Range Frequency Hopping Spread Spectrum (LR-FHSS) data rates for the LoRaWAN® standard. The LR-FHSS features significantly increase network capacity and reduce interference, facilitating new deployment opportunities across the globe.

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Tags: LoRa, News, Wireless RF, Internet of Things, Space, Satellite

Preventing Floods and Sewer Overflow With LoRaWAN®

Posted by Raphael Atayi on 25 January 2022

Climate Change and Flooding

Floods are the most common and deadly natural disaster in the United States. According to the Intergovernmental Panel on Climate Change (IPCC) special report on extremes, it is clear that climate change has detectably influenced several of the water-related variables that contribute to floods, such as more powerful storms, increased rainfall, more dramatic snowmelt, and rising sea levels. To protect our cities, we need accurate, reliable, real-time monitoring of potential flood conditions that will enable us to prevent loss of life and costly property damage.

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Tags: LoRa, Smart Cities, Wireless RF, Internet of Things, Smart Environment, ESG

Semtech’s LoRa Edge™ Indoor & Outdoor Geolocation Platform Goes Global

Posted by Sree Durbha on 20 January 2022

Location is a vital component of the Internet of Things (IoT), encompassing the ability of things to sense and communicate their geographic position. Location data helps organize, track and account for the billions of Internet-connected devices based on sensors and other location-centric elements within them. The ability to capture location data forms the basis of location-based services and starts with the physical radio frequency (RF) technologies that interact with the world around them.

Several technologies, such as GPS, LoRa® and others, can provide outdoor location information. However, these existing technologies are not optimized for IoT asset tracking use cases due to their increased power requirements which require access to frequent charging as well as inability to work indoors. Reducing power consumption on devices fundamentally requires a reduction of compute on device, with IoT this can be accomplished by partitioning the workload between the device and harnessing the power of the Cloud. For precise indoor location, where GPS has no tangible reach, and to enable continuous location detection or tracking, indoor positioning systems (IPS) technologies such as Wi-Fi come into play.

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Tags: LoRa, News, Wireless RF, Internet of Things

Protecting Wi-Fi 6/6E Routers From Overvoltage Threats

Posted by Henry Chiu on 10 January 2022

Wi-Fi technology has become ubiquitous in our highly connected society. Since standardization in 1997, the Wi-Fi protocol has evolved, resulting in faster data rates and high throughput.

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Tags: Circuit Protection

Fighting Wildfires and Combating Climate Change With LoRaWAN®

Posted by Raphael Atayi on 04 January 2022

The devastation caused by wildfires makes headlines every year, and continues to worsen. Wildfires cause not only enormous humanitarian and economic hardship, but also have a massive environmental impact. In addition to destroying animal and plant life, wildfires emit between 5 and 30 tons of carbon per hectare. All of the land that burns globally in an average year adds 13 billion metric tons of additional carbon in the atmosphere annually, a significant contribution to climate change.

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Tags: LoRa, Wireless RF, Internet of Things, Smart Environment, ESG

Protection of IO-Link With SurgeSwitch™

Posted by Anindita Bhattacharya on 21 December 2021

What Is IO-Link?

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Tags: Circuit Protection, Industrial Control

LoRaWAN® Formally Recognized as an ITU International Standard

Posted by Olivier Beaujard on 15 December 2021

The LoRaWAN® standard has been officially approved as a standard for low power wide area networking (LPWAN) by the International Telecommunication Union (ITU), the United Nations specialized agency for information and communication technologies.

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Tags: LoRa, News, Wireless RF, Internet of Things

Enhancing Alibaba Data Centers With Semtech’s Tri-Edge™

Posted by Tim Vang on 01 December 2021

In the coming years, data center traffic will continue to see immense growth. Cloud services, Internet of Things (IoT) and ever-increasing broadband demand are driving a massive push by hyperscale data centers and wireless operators towards 200G and 400G. Optical modules, key building blocks for connecting data center equipment, must also evolve to meet these bandwidth demands with greater density, lower power consumption and lower latency.

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Tags: News, Signal Integrity, Tri-Edge


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