Which IoT wireless communication technology is commonly used for short-range communication between devices, such as smartphones and IoT gadgets?

ExamLookup

Internet of Things and its Applications : Security and Future of IoT Ecosystem

Which IoT wireless communication technology is commonly used for short-range communication between devices, such as smartphones and IoT gadgets?

A. Zigbee

B. Bluetooth

C. LoRaWAN

D. NFC (Near Field Communication)

Solution

B. Bluetooth