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Innovation @ the Edge

Semtech (formerly Sierra Wireless) simplifies the IoT, delivering you the Connectivity, Modules, and Router Solutions you need to accelerate your data-driven transformation.

We have been the first to market with many technology solutions in the wireless IoT space, including the world’s fastest, lowest power, and smallest cellular modules; intelligence at the edge with integrated embedded processing and an open source application framework; cloud-managed 4G LTE routers; eSIMs with flexible connectivity options, and the world’s first multi-network 5G vehicle router. We hold over 200 patents in wireless technologies.

Working with our customers, we empower businesses to reimagine their future and make it easy to connect devices to data, enabling real-time and accurate insights. With our global reach, deep vertical expertise and long partnerships, customers know they can Start with Semtech for secure and innovative technology solutions.


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Low Power Wide Area (LPWA)

Enabling battery and solar-powered IoT applications with extended coverage and capacity.

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First Responder Network

Enabling first responders with tools and networking so they can act faster and more effectively.

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Ready for 5G?

Trust Semtech to lead you into the next wave of cellular technology with 5G.

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Smart Connectivity

Easily maintain a secure and reliable connection anywhere in the world.

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Open Source

Don't start from scratch - transform with Semtech.

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Securely extract, orchestrate and act on data from your assets at the edge to the cloud.

Our Strategic Partners


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Innovation timeline


Press Releases

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Partner with STMicroelectronics

STMicroelectronics and Semtech Partner to Simplify and Accelerate Connected IoT Solutions Deployment.


Partner with Microsoft

Semtech Partners with Microsoft to Enable Advanced Asset Tracking Capabilities via Azure IoT Central.

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Join Forces and Launch the IoT Continuum

Orange, Semtech, LACROIX, and STMicroelectronics Join Forces and Launch the IoT Continuum to Scale Up and Accelerate the Digital Transformation of Industrial Markets.

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Sierra Wireless is now Semtech