Professional provider: explosion-proof wireless bridge AGV wireless communication PLC wireless communication mesh self-organized network explosion-proof wireless APThe principle of Mesh networking is that Mesh clients connect to wireless Mesh routers through wireless connections, which form a relatively stable forwarding network through multi hop interconnection.Mesh ad hoc network is a new type of wireless network that is completely different from traditional wireless networks. It is a technology that dynamically establishes new links and connects other nodes. It has advantages such as self-organization, self-healing, multi hop cascade, and node self-management, which can significantly reduce the cost and complexity of network deployment.&Nbsp;1. What is Mesh networking?Mesh is a multi node, decentralized, self-organizing wireless multi hop communication network (note: currently, some manufacturers and application markets have introduced the concept of wired Mesh and hybrid interconnection: that is, wired+wireless. However, we mainly discuss traditional wireless Mesh because in many special application scenarios, it does not have wiring conditions or is very difficult and inconvenient to use), Any wireless device node in the network can act as a router to send and receive signals, and can dynamically maintain communication with other single or multiple nodes in any way. Wireless Mesh can collaborate with other networks to solve communication problems in most areas that cannot be covered by wired networks.Example: Sinomartin 5-node network topology diagram 2. Network morphologyThe topology of the Mesh network is not fixed and varies adaptively based on the channel quality between each node, as shown in the following pictures when four nodes are networked.1) Chain topologyEach node is distributed in a chain, and only two adjacent nodes can communicate directly.Nodes 2, 3, and 4 transmit video data back to node 1, but node 4 requires nodes 3 and 2 as relays, and node 3 requires node 2 as relays.2) Star topologyEach node is connected to a network in a star like manner, with a central node in the network, and other nodes are directly connected to the central node.Nodes 2, 3, and 4 directly return video data to node 1.3) Mesh topologyConnecting multiple types of networks by multiple nodes allows the network to choose the fastest path to transmit data.Nodes 2, 3, and 4 return video data to node 1, but node 4 requires node 2 as a relay, and nodes 2 and 3 directly return to node 1.2、 Analysis of the Characteristics of Mesh Networking1. Mesh networking features1) No need for devices (base stations) outside of communication nodes2) Consisting of two or more nodes, and adding nodes is convenient3) Centreless flexible networking4) No or minimal configuration required5) Support mutual communication between any node6) Supports multiple relays