Since it was first proposed in 1994, Bluetooth technology has gone through multiple stages of development, constantly evolving and improving to adapt to the needs of different fields. The following are the main stages of the development of Bluetooth technology.

Zigbee is a wireless communication standard designed for short-range, low-power, and low-data-rate communication in IoT and home automation applications. Zigbee provides a reliable and energy-efficient communication solution for IoT applications.