There are n number of technology that could be used for communication protocol that includes:
- ZigBee: ZigBee is one of the most popular mesh protocols in IoT. It is resilient, scalable, robust, and has a low power consumption.
- LoRa: A WAN (Wide area network) protocol, that is based on LoRa Technology.
- Wi-Fi: A WLAN (Wireless Local Area Network) allowing a handful number of users for quick data transfer.