What is the Internet of Things (IoT)? IoT (Internet of Things) is one of the most commonly used buzzwords in today’s world. The technology uses sensors to analyze data and connect with different machines to share information over a network.…
How much does a smart IoT gateway cost?
The smart IoT gateway is a key component that connects sensors, devices and the Internet. It plays an extremely important role in the IoT system. When choosing an IoT gateway, in addition to considering price, you also need to pay…
Common problems and troubleshooting methods for serial port debugging
Serial UART is one of the most commonly used interfaces in embedded applications and communication fields. Although the interface protocol is simple, there will be various small problems in communication between different devices in actual applications. The following is a…
What are the characteristics of industrial-grade IoT gateways?
With the rise of Industry 4.0 and the construction of the Industrial Internet, industrial-grade IoT gateways have become an indispensable part of industrial production. Compared with traditional gateways, industrial-grade IoT gateways have many unique features and advantages. So, what are…
[Good news] Zongheng intelligent control products were successfully selected into the “Guidance Catalog for the Promotion and Application of the First Set of Software for Major Technical Equipment in Sichuan Province”
Recently, the Sichuan Provincial Department of Economy and Information Technology released the “Guidance Catalog for the Promotion and Application of the First Set of Software for Major Technical Equipment in Sichuan Province (2023 Public Version)”. The “Multi-standard Industrial Materials” developed…
What is the difference between MQTT and Websocket?
MQTT and WebSocket are two different communication protocols used for real-time communication between clients and servers. They have the following main differences: 1. Protocol type: MQTT is a publish/subscribe protocol for transmitting messages, while WebSocket is a full-duplex protocol for…
What is an edge computing gateway and what is edge computing?
What is an edge computing gateway? Edge computing gateway is one of the important components in edge computing . It serves as a bridge connecting edge devices and cloud services, and is responsible for processing and managing data generated by…
Why do industrial enterprises use edge computing gateways?
As we enter the new era of smart manufacturing and Industry 4.0, the data needs of industrial enterprises are growing rapidly. Sensors, machines, and devices are generating massive amounts of data every minute, and their need for real-time processing and…
How to ensure the stability of LoRa IoT gateway?
As an important node in the Internet of Things connection, the stability of the LoRa Internet of Things gateway is directly related to the stability of the entire Internet of Things system. In order to ensure the stability of the…
Troubleshooting ideas for common problems in Modbus communication
During the Modbus communication process, you may encounter the following common problems: Communication failure: Unable to connect to the device or unable to read or write data. Data error: The read and written data does not match the actual situation.…
Edge computing gateway industrial control application
The edge computing gateway industrial control application has edge side data collection capabilities, can provide intelligent computing capabilities across the edge side and the cloud, provide actionable decision feedback, and has the openness to connect to the decision execution system.…
Edge computing gateway: the key to realizing device intelligence
In modern industrial environments, edge computing is an important technology that can improve the efficiency, safety and reliability of equipment. The edge computing gateway is an integral part of it, which can collect data from various devices and sensors and…