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Explore the world of Low Power Wide Access Networks (LPWAN) in this 28-minute talk on LoRaWAN by Karl Mose. Discover how LoRaWAN offers an alternative to traditional wireless technologies like WiFi, Bluetooth, and 4G for specific applications. Learn about the advantages of LPWAN in creating networks of small battery-powered sensors, including greater coverage and lower power consumption. Delve into the technical aspects of LoRa modulation technology and its role in LoRaWAN. Gain insights into how this technology addresses the limitations of conventional wireless solutions for certain problem classes, offering a more suitable option for long-range, low-power communication needs.