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Semtech's LoRa Plus™ family incorporates a fourth-generation LoRa® IP and supports both terrestrial and SATCOM networks in the sub-GHz, 2.4 GHz ISM bands and licensed S-band. Designed to be backward compatible with previous LoRa devices to ensure seamless LoRaWAN® compatibility, the technology features expanded physical layer modulations for fast long-range communication (FLRC) and is compatible with various low-power wireless protocols including Amazon Sidewalk, Meshtastic, W-MBUS, Wi-SUN FSK, and Z-Wave when integrated with third-party stack offerings.
Part Number |
Product Status |
LoRa IP Generation |
Modulations (MHz) |
Frequency Range (MHz) |
Rx Current (mA) |
Sensitivity @SF12/125 kHz |
Tx Power dBm) |
SF | LoRa BW (kHz) |
---|---|---|---|---|---|---|---|---|---|
LR2021 | New | 4 | FSK, LoRa, LR-FHSS, FLRC, O-QPSK, OOK | 150-960 1600-2500 |
5.5 | +22 | 5-12 | 7.8-500 203-812 |
7.8-500 203-812 |
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Semtech Wireless & Sensing Products
Deploying Large Scale, Long Range, Low Power…
In a recent webinar hosted by Beecham Research on space-based asset tracking, industry experts came together to explore the latest advancements in asset tracking, through the enablement of satellite Internet of Things (IoT) connectivity. With increasing global demand for real-time asset monitoring, satellite technology is transforming how businesses track and manage their assets, even in the most remote areas. This blog serves as a summary of the conversations that took place during the live webinar.
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Webinar Recap: Revolutionizing Asset Tracking…Earlier this month, Semtech and Keysight recently held a webinar focused on the concept and technology of Linear Pluggable Optics (LPO). We reviewed the important technical differentiators found in this emerging interconnect field and how the electro/optic interoperability and testing needs are being addressed to satisfy cutting-edge system interconnect performance needs.
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Webinar Recap: Linear Pluggable Optics – The…In this second installment of a two-part series, we’ll explore how Sehaj Synergy Technologies Private Limited (SSTPL) and Tata Communications have successfully leveraged LoRaWAN® technology to implement smart metering applications across India. The following use cases highlight the benefits and impact of LoRaWAN, demonstrating its widespread adoption across various market segments, including commercial, enterprise, residential, and community applications.
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Part 2 - Smart Metering in India: Transforming…The adoption of smart meters in India is revolutionizing utility management, particularly in water and energy consumption. With increasing urbanization and the growing need for resource conservation, smart metering solutions provide real-time visibility, automated controlsand data-driven decision-making capabilities. This transformation is particularly evident in large-scale commercial and residential projects, where efficient resource utilization is critical for sustainability and cost reduction.
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Part 1 - Smart Metering in India: Transforming…USB Type-C has quickly become the go-to connector for modern electronic devices. Its innovative design, lightning-fast data transfer speeds, and impressive power delivery capabilities have made it indispensable in today’s technology landscape. However, with these advancements comes a critical challenge: protecting USB Type-C interfaces from Electrical Overstress (EOS) events such as Electrostatic Discharge (ESD).
In this blog, we’ll dive into the features that make USB Type-C revolutionary, the challenges of ESD and how the right protection strategies from Semtech can keep these tiny yet powerful connectors safe and reliable.
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ESD Protection for USB Type-C Interfaces: Ensuring…
As we enter 2025, the data center technology landscape continues to evolve rapidly, driven by artificial intelligence (AI)and an ever-growing demand for bandwidth and computing power. The surge in AI applications, particularly large language models (LLMs), is reshaping infrastructure requirements and driving increased hardware investment across the entire digital ecosystem, from massive cloud data centers to edge computing installations. Here are some key data center network hardware trends that we see evolving and expanding in the coming year.
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Key Technology Trends Shaping Data Center and…Talk With Us Today
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