Zigbee is a LAN protocol with low power consumption based on IEEE802.15.4 standard. It has three operation bands: 2.4-2.4835GHz(global), 868-868.6MHz(Europe), 902-928MHz(north America). Zigbee module is a wireless data transceiver based on Zigbee protocol stack and it can realize multiple communication functions of Zigbee standard network.
Zigbee module is designed based on Zigbee IC, integrating Zigbee chip and peripheral circuit on one circuit board. Built-in operation mechanism of Zigbee module(firmware) can realize Zigbee network communication and Mesh network.