Unit 3 Zigbee data Communication

What is ZigBee primarily designed for?

• Low-power, low-data-rate applications

• High-speed internet

• Video streaming

• Online gaming

In ZigBee communication, what role does the coordinator play in the 'Coordinator to Device' data transfer?

• Central control unit

• Data storage

• End device

• Router

Which type of ZigBee communication is used for sending sensor readings to the coordinator?

• Device to Coordinator

• Coordinator to Device

• Between Peer Devices

• Device to Router

What is the main advantage of 'Between Peer Devices' communication in ZigBee networks?

• Reduces latency and network load

• Increases data rate

• Enhances security

• Improves battery life

ZigBee is commonly used in (a)   homes for automation.

In ZigBee networks, a temperature sensor sending data every 10 minutes is an example of which communication type?

• Device to Coordinator

• Coordinator to Device

• Between Peer Devices

• Device to Router

The communication mode where a motion detector triggers a nearby light without coordinator involvement is known as (a)   communication.