In our daily lives, computer technology has entered almost every niche market, whether at home, in the office, or even in your garden. We rely on these technological innovations more than we realize. While you might think that low-power design is only crucial for battery-powered devices, the sheer number of devices connected to the grid … Read more
CANopen protocol is a high-level protocol based on CAN serial bus system and application layer CAL, and it is also a standardized protocol for various industries. CANopen protocol provides necessary implementation methods for distributed control and embedded system applications, mainly providing: (1) interoperability and interchangeability between different CAN devices. (2) Standardized and unified system communication … Read more
Author’s Note To make it easier for everyone to find technical articles related to the CANopen bus, we have specially compiled a collection of selected technical articles on CANopen published on the ‘Industrial Communication’ public account. We welcome everyone to check them out, and if you have any questions or suggestions, please feel free to … Read more
CANopen is a communication protocol stack and device configuration profile specification used in embedded systems for automation. In terms of the OSI model, CANopen implements the above layers, including the network layer. The CANopen standard consists of an addressing scheme, several small communication protocols, and an application layer defined by device configuration profiles. The communication … Read more
Follow/Star Public Account to not miss important news! This tutorial is authored by strongerHuang and published. Copyright: Commercial Use Prohibited Disclaimer:This document is for personal learning use only. For reprints, please contact the author through the public account for authorization. To facilitate everyone to view this CANOpen Series Tutorial on their phones anytime and anywhere … Read more
Follow+Star Public Account, don’t miss wonderful content Author | strongerHuang WeChat Public Account | Embedded Column Recently, some friends asked about Modbus issues. This article briefly describes some common problems with Modbus. You may not know what Modbus is. In fact, Modbus is widely used in real life and is present in almost all industrial … Read more
Hello everyone, I am Mai Ge. I previously wrote an article about the modbus protocol, which was just a simple introduction. In this article, we will delve deeper into the modbus RTU protocol. 1. Background Before introducing modbus rtu, we can understand that Modbus was invented by Schneider Electric in 1979 and is the world’s … Read more
Some may still be unaware of what Modbus is; in fact, Modbus is widely used in real life, and it is present in almost all industrial electronic device systems. Below, we will describe some common questions about Modbus for beginners. What is Modbus? Modbus is a communication protocol developed by Modicon (now Schneider Electric) in … Read more
Looking back at the past year of 2016, embedded technology and the Internet of Things (IoT) have developed rapidly. On the basis of consolidating traditional applications, embedded technology is exploring emerging markets, with the IoT being one of the most extensive application markets. In this new technological revolution driven by innovation, the IoT will undoubtedly … Read more
Content Overview As the IoT industry is still in its early stages, its fragmented nature will inevitably lead to a diverse demand for software in the IoT era. No single operating system or development tool can support all devices in IoT systems, and it is unlikely that IoT operating systems will form a duopoly like … Read more