IoT Communication Protocol Cloud Protocol IoT devices that support TCP/IP can connect to the cloud using HTTP, MQTT, CoAP, LwM2M, and XMPP application layer protocols through Wi-Fi, cellular networks, and Ethernet. Gateway Protocol The gateway protocol is suitable for short-range communications that cannot connect to the cloud directly, such as Bluetooth, ZigBee, and LoRa. These … Read more
Source: Internet Authors: Xu Yongjun, Zhu Hongsong The wireless network, as an application-oriented research field, has developed rapidly in recent years. In terms of key technology research and development, academia has conducted extensive research in areas such as network protocols, data fusion, testing and measurement, operating systems, service quality, node positioning, and time synchronization, achieving … Read more
ZigBee Standard Overview ZigBee technology, driven by IEEE 802.15.4, has not only achieved successful applications in traditional fields such as industry, agriculture, military, environment, and medical care, but its future applications may involve all areas of human daily life and social production activities, truly realizing ubiquitous networking. ZigBee technology is a set of technical standards … Read more