Tech Journal

LoRa® Calculator Now Available on the LoRa Developer Portal

Posted by Steven Hegenderfer on Jun 29, 2023 7:00:00 AM

Semtech is pleased to announce the availability of the LoRa Calculator on the LoRa Developer Portal. 

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Tags: LoRa, LoRa Developers, LoRaWAN

Taking Your Application Beyond the Sidewalk: The Longest Range Mode of Amazon’s New Protocol, Amazon Sidewalk

Posted by Tim Cooper on Mar 28, 2023 6:04:00 AM

Amazon Sidewalk is enabling new services to help benefit everyone, from locating lost items to extending the range of smart devices and beyond by harnessing the limitless possibilities of developer and community innovation.

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Tags: LoRa, LoRa Developers, Smart Homes & Buildings, Smart Cities, Smart Homes, AWS, Amazon Sidewalk

Amazon Sidewalk is Open for Developers

Posted by Steven Hegenderfer on Mar 28, 2023 6:02:00 AM

Discover the Power of Amazon Sidewalk and LoRa® Technology for IoT Solutions

With today’s announcement of Amazon Sidewalk, developers can now independently and rapidly create new Sidewalk-enabled devices with access to a new Amazon Sidewalk developer portal, coverage maps and new partner SDKs.

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Tags: LoRa, LoRa Developers, Smart Homes & Buildings, Smart Cities, Smart Homes, AWS, Amazon Sidewalk

UPDATED: Recent Developments in Long Range IoT

Posted by Roelof Koopmans on Sep 1, 2021 12:08:37 PM

LoRaWAN® has become a leading wireless protocol for many Internet of Things (IoT) applications that require long range wireless connectivity in combination with ultra-low power consumption. Many massive IoT applications are only economically viable when the batteries in the sensors, trackers or other devices can last years , in some cases even more than 10 years.

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Tags: LoRa, LoRa Developers, Internet of Things, LoRaWAN

A Full Duplex LoRaWAN® Gateway for the U.S. 915MHz ISM Band

Posted by Steve Lee on Jun 21, 2021 12:00:00 AM

 

The LoRa® Corecell Full-Duplex gateway reference design is a highly integrated indoor and outdoor gateway solution designed specifically for the U.S.s 915MHz ISM band. This full-duplex gateway design makes it possible to expand network capacity for outdoor and indoor applications, such as smart metering, smart offices, smart buildings, and smart factories. Moreover, it increases the capacity of networks with fewer gateways, thus providing cost savings for end customers when compared to cellular charges.

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Tags: LoRa, LoRa Developers, Internet of Things, LoRaWAN, Gateway

Becoming a Better Listener: The SX1302 Gateway Reference Design

Posted by Devesh Katta & Tim Cooper on Jan 25, 2021 7:57:29 AM

An increasingly important aspect of operating a LoRaWAN network in a shared ISM band is avoiding interference from existing devices operating in the same band, and minimizing the interference caused to other users of the spectrum. To help network operators achieve this, Semtech is introducing two new features to the SX1302 LoRa Corecell gateway reference design: Listen-Before-Talk (LBT) and Spectral Scan.

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Tags: LoRa, LoRa Developers, Gateway

Enhancing Asset Tracking with the LoRa® SX1303 Fine Timestamp Feature

Posted by Devesh Katta on Dec 14, 2020 12:00:00 AM

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As cities develop, the number of traceable assets continues to grow. Similarly, as physical asset management becomes increasingly difficult, the need for more efficient methods is growing.

Semtech recently launched the new LoRa SX1303 baseband processor. Smaller and more efficient than the SX1301, the SX1303 processor also introduces a new feature: Fine Timestamp. This feature provides an efficient solution that enables network-centric geolocation asset tracking—without the need for a power-hungry and expensive GPS.

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Tags: LoRa, LoRa Developers, Asset Tracking, LoRaWAN, Fine Timestamp

Build Your First Device Featuring LoRa®

Posted by Katy Koenen on Nov 30, 2020 12:00:00 AM

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Just getting started developing Internet of Things (IoT) solutions with Semtech’s LoRa® ICs? Interested in how to build and deploy a device? We have a great technical paper that will walk you through how to build a device from scratch using off-the-shelf components.

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Tags: LoRa, LoRa Developers, Internet of Things

Expert Series: Testing Devices Featuring LoRa® [How To]

Posted by Sebastien Lebreton on Nov 9, 2020 12:00:00 AM

Sebastien Lebreton, Principal Applications Engineer at Semtech, has been building and testing devices  featuring LoRa® chips for eight years. An expert in the field, he has been working with wireless technologies since 2001, and has regularly been called upon to teach engineers across the LoRa developer ecosystem how to be successful in this arena.


Over the years, I have explained how to test devices with LoRa® chipsets a dozen times or more during seminars, workshops and in informal meetings with customers. The need to write and publish these recommendations for the benefit of the industry has become more than apparent. So, sit back, enjoy a cup of coffee and read on.

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Tags: LoRa, LoRa Developers, LoRaWAN, LoRa Testing

Getting to Know LoRa Basics™ Station

Posted by Katy Koenen on Oct 26, 2020 12:00:00 AM

In the How to Use LoRa Basics™ Station technical paper from Semtech, Anton Beitler provides in introduction to LoRa Basics Station including:

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Tags: LoRa, LoRa Developers