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What is the IoT protocol stack?
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Let’s share what is the best answer to this interview question.
Leone Costa
IoT has 4 protocol layers:
Sensing and information: Includes various smart sensor devices based on GPS, RFID, Wi-Fi etc.
Network connectivity: Layer is based on a wired and wireless network such as WLAN, WMAN, Ethernet, optical fiber and more.
Information processing layer
Application layer