Many water tanks have the following problems, check yourself quickly to see if there are any around you, and remove the hidden safety hazards in time! 1. The reservoir has been in disrepair modbus over rs485 for a long time, and its ability to resist floods is not good 2. Insufficient management capabilities of township and rural personnel 3. The … Continua a leggere
1. Classification of wireless modules Wireless modules, including communication modules and positioning modules, among which communication modules can be divided into cellular communication modules (including 2G, 3G, 4G, 5G and NB-IoT modules) and non-cellular communication modules . 2. Composition of the Internet of Things Industry Chain In the application process of the Internet of Things, almost every increase in the … Continua a leggere
Wi-SUN, full name Wireless Utility Networks, translated into Chinese as intelligent wireless network, is a series of standard wireless communication networks based on IEEE 802.15.4 as the underlying protocol, mainly including Wi-SUN FAN (Wireless Utility Field Area Network) and Wi-SUN HAN (Wireless Home Area Network). Compared with Wi-Fi using the 2.4GHz and 5GHz frequency bands, although the communication speed of … Continua a leggere
A single Single serial port server is a type of server that is designed to communicate with a single serial port. It is commonly used to connect two or more computers together in a network. The server will typically use a serial protocol such as RS–232 or USB to establish the connection between the two devices. The serial port server … Continua a leggere
What is Wi-Fi 6E? What are the advantages and application solutions of WiFi6E wireless technology Wi-Fi 6E is a Wi-Fi 6 wireless communication technology extended to the 6GHz frequency band, and the “6” in “Wi-Fi 6E” refers to the “6th generation” of Wi-Fi technology, ethernet to rs485 adapter and “E” refers to the use of The latest extension of the … Continua a leggere
The RS485-to-LoRaWAN data collector is a data collector whose uplink wireless interface adopts the standard LoRaWAN protocol and the downlink interface adopts the RS485 interface. It can transparently transmit the ModBus protocol to the server through the LoRaWAN wireless network to realize the wireless transmission of industrial field control signals. . The E78-DTU (470LN22) developed by Ebyte is a data … Continua a leggere
Socket connections are widely used in computer networks, and they are used to implement various network applications. Here are some common applications: Network games: Multiplayer games in network games need to realize real-time communication between players through Socket connection. Video and audio streams: The transmission of video and audio streams requires real-time data transmission through Socket connections. File transfer: Through … Continua a leggere
As a mainstream kitchen consumable in the current national life, natural gas is already an indispensable part. However, while enjoying convenience, it also brings many safety problems. According to statistics, natural gas safety accidents have become the biggest safety accidents in my country after traffic accidents and industrial accidents. Not long ago, there was a tragedy of a family of … Continua a leggere