The User Datagram protocol (UDP) serves as a fundamental communication protocol in IoT ecosystems, providing connectionless data transmission that prioritizes speed and efficiency over guaranteed delivery.

Un modulo WiFi, spesso chiamato modulo serial-to-WiFi, è un componente incorporato che integra un chip WiFi, circuiti RF e un intero stack di protocollo di rete (IEEE 802.11 b/g/n/ac/ax e TCP/IP) in un pacchetto compatto.

TCP, UDP, HTTP and MQTT are four common network protocols, each with its own unique features and application scenarios. The following is a detailed introduction and comparison of these four protocols:

The TCP/IP protocol is the fundamental communication protocol that underpins the entire internet. It consists of two key protocols: TCP (Transmission Control protocol) and IP (Internet protocol), and together they form the backbone of modern computer networks. The TCP/IP protocol stack is the set of protocols that enable data transmission and communication across the Internet and other networks

This time we show a tutorial on how Ebyte Ethernet products can access the standard MQTT protocol, taking E90-DTU(900SL30)E as an example. Other products can refer to this tutorial.