A Bluetooth profile for sending a command from a wireless light switch to a lamp is probably a ________ profile.
A) classic Bluetooth
B) Bluetooth LE
C) both A and B
D) neither A nor B

Question

Quizplus · Accepted Answer

A Bluetooth profile for sending a command from a wireless light switch to a lamp can be efficiently implemented using Bluetooth Low Energy (LE) profile. Classic Bluetooth profile may not be suitable for this purpose as it consumes more power and not optimized for low-data-rate applications. Bluetooth LE is designed for the Internet of Things (IoT) ecosystem where low-power devices can communicate with each other efficiently. Hence, option B is the best choice.

A Bluetooth Profile for Sending a Command from a Wireless