How LoRa Enables Life Post-Pandemic | Semtech's Alistair Fulton

IoT For All Podcast · 21 Sept 2021 · 39m

What this episode covers

Alistair Fulton, General Manager of Wireless and Sensing Products at Semtech, discusses the evolution and application of LoRa and LoRaWAN technology in the post-pandemic era. He highlights key use cases including utility grid monitoring, logistics tracking, and smart building health metrics like CO2 monitoring. Fulton also explains the technical distinction between the LoRa radio and the LoRaWAN protocol, the integration with satellite networks for global coverage, and Semtech's new LoRa Edge chips that simplify IoT development for cloud engineers.

Mentioned

Companies
Semtech, LoRa Alliance, STMicro, Swarm, Fleetbase, Echostar
Products
LoRa, LoRaWAN, Microsoft Azure IoT, Hitachi Lumada, LoRa Edge, AWS IoT Core

Other shows on the same ground, closest first.

  • Moore's Lobby · 47m

    Ep. 5 | LoRaWAN: The Things Network and LoRa Alliance Talk Open IoT

    Wienke Giezeman, co-founder and CEO of The Things Network, and Dave Kjendal, CTO/COO of Senet and LoRa Alliance board member, discuss the LoRaWAN protocol for open IoT. They explain why LoRaWAN’s low power, spread spectrum modulation, and lack of vendor lock-in make it superior to NB-IoT and Sigfox for wide-area applications like agriculture and smart cities. The conversation highlights the technical architecture, including secure elements like the Microchip ATECC608, and the business case for open standards versus proprietary 'walled gardens.'

  • Over the Air · 22m

    Building A Low-cost Satellite IoT Solution

    Alastair Williamson, CEO of Wyld Networks, explains how his company created an affordable satellite IoT solution by combining LoRaWAN technology with low-earth orbit satellites to enable global connectivity. He details the 'beaconing' mechanism that keeps sensors in sleep mode for 2-5 years on battery power, allowing data collection in areas without terrestrial coverage. Williamson highlights key use cases in precision agriculture, such as soil moisture monitoring to reduce water waste, and industrial applications like monitoring oil pipe corrosion for Chevron. He also discusses the company's roadmap to launch its commercial service in late 2022 and expand into carbon sequestration monitoring.

  • The Amp Hour · 1h 23m

    An Interview with Richard Ginus

    Richard Ginus of TWTG explains the mechanics of LoRaWAN, detailing how chirp spread spectrum modulation enables long-range, low-power communication for sensor networks. He discusses the trade-offs between LoRa, Sigfox, and NB-IoT, covering regulatory constraints like the 1% duty cycle in Europe and the architecture of gateways, network servers, and application servers. Ginus also shares practical insights on battery life optimization, adaptive data rates, and the use of indoor solar energy harvesting modules.

  • Over the Air · 27m

    Satellite Iot: Space-Based Connectivity Solutions With Oli Potter

    Oliver Potter, COO of Ground Control, explains how satellite IoT bridges the connectivity gap for assets in remote maritime, renewable energy, and climate monitoring applications where cellular coverage is absent. He details the evolution from expensive geostationary satellites to cost-effective Low Earth Orbit (LEO) constellations, highlighting the industry's shift toward standardized protocols like 3GPP Narrowband IoT to enable cheaper, interoperable hardware. Potter emphasizes that successful deployment requires rigorous data compression and edge AI to manage the high cost and power constraints of space-based transmission, ensuring long-term reliability for critical infrastructure like wildfire detection and tsunami warning systems.

  • EE Times Current · 36m

    MEMS & Sensors Summit | WiFi & LoRa Make Nice | How to Blow A Recovery

    EE Times editors Nitin Dhadwal and Anne-Françoise Pele report from the MEMS & Sensors Summit in Grenoble, highlighting trends like sensor fusion with AI, 3D sensing, and medical applications such as subretinal chips. The episode also features a discussion with Bruno Thomas of the Wireless Broadband Alliance and Remy Loran of Semtech on how Wi-Fi and LoRaWAN protocols complement each other for IoT connectivity. Finally, Balaji Oja warns that the semiconductor memory market's notorious boom-and-bust cycles have returned, citing significant revenue declines at Samsung, SK Hynix, and Micron.

The summary, chapters and topics are generated from the episode’s audio by this directory, not written by IoT For All Podcast. The episode itself belongs to its publisher.