Which description best fits ZigBee devices?

Study for the Internet of Things (IOT102) Test. Access comprehensive flashcards and multiple choice questions, each with hints and explanations. Get prepared for your exam!

Multiple Choice

Which description best fits ZigBee devices?

Explanation:
ZigBee is built for energy efficiency and large networks of small, simple devices. It is designed for battery-powered nodes that only need to send small amounts of data intermittently, using long sleep periods to conserve power. Because of this, devices can operate for months or years on a single battery, even when many are deployed in a network. The data rate is intentionally low (enough for sensor readings and simple control messages), and it uses mesh networking to cover wide areas with reliability. Desktop computers and smartphones usually rely on higher-power, higher-bandwidth technologies, not ZigBee, and high-power sensors don’t align with ZigBee’s low-power design. Therefore, the description that best fits ZigBee devices is battery-powered devices with low data rates.

ZigBee is built for energy efficiency and large networks of small, simple devices. It is designed for battery-powered nodes that only need to send small amounts of data intermittently, using long sleep periods to conserve power. Because of this, devices can operate for months or years on a single battery, even when many are deployed in a network. The data rate is intentionally low (enough for sensor readings and simple control messages), and it uses mesh networking to cover wide areas with reliability. Desktop computers and smartphones usually rely on higher-power, higher-bandwidth technologies, not ZigBee, and high-power sensors don’t align with ZigBee’s low-power design. Therefore, the description that best fits ZigBee devices is battery-powered devices with low data rates.

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