Connecting the Internet of Things | #IoTExplained E009

IoT For All Podcast · 11 Feb 2019 · 4m

What this episode covers

Ryan Chacone, editor-in-chief of IoT For All, explains the fundamental trade-offs between power consumption, range, and bandwidth that dictate IoT connectivity choices. He categorizes these options into three groups: high power/high range/high bandwidth (cellular, satellite), low power/low range/high bandwidth (Wi-Fi, Bluetooth, Ethernet), and low power/high range/low bandwidth (LPWAN, LoRaWAN). The episode highlights how specific applications, such as agricultural moisture sensors, require LPWAN solutions to achieve long battery life over wide areas, whereas smartphones prioritize bandwidth and range at the cost of power. Chacone notes that while a perfect connectivity option does not exist, understanding these trade-offs is essential for selecting the right technology for a given IoT solution.

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