Firmware Update

DeviceNet Slave to PROFIBUS Slave – ADFWEB Gateway

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DeviceNet Slave to PROFIBUS Slave - ADFWEB Gateway

DeviceNet Slave toPROFIBUS Slave – ADFWEB Gateway– Guangzhou Xinyu IoT Author:www.adfweb.com.cn Zou Wuyi Mobile185-020-77899 Email: [email protected] 1 Features: The configurableDeviceNet Slave / PROFIBUS Slave converter has the following features: • Achieves bidirectional information transmission between theDeviceNet network and thePROFIBUS network; • Electrical isolation between the two buses; • Supports a maximum of244 bytes for reading … Read more

MCUboot Boot Modes Overview

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MCUboot Boot Modes Overview

1. Overview of MCUboot MCUboot is an open-source, secure bootloader designed specifically for microcontrollers (MCUs). It was originally part of the Mynewt project and has since become the standard bootloader for RTOS such as Apache NuttX and Zephyr. MCUboot provides a secure firmware update mechanism and supports multiple boot modes, ensuring that the system can … Read more

APM32 Core Episode 52 | Updating DAPLink Firmware on APM32F407IG TINY Board Based on mbed-os

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APM32 Core Episode 52 | Updating DAPLink Firmware on APM32F407IG TINY Board Based on mbed-os

The “APM32 Core” series summarizes user experiences with APM32 series products, all of which are reprinted from the 21ic forum’s Jihai Semiconductor section. The full text has not been modified, and reprinting without the original author’s permission is prohibited. Recently, I obtained the APM32F407IG-Tiny board, which is well-made, especially with the built-in DAPLink downloader. It … Read more

Complete OTA Project for Renesas A4T1 (Without Data Flash Version)

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Complete OTA Project for Renesas A4T1 (Without Data Flash Version)

Introduction Based on the overall plan: Renesas A4T1 standard OTA solution / reset functionBy adding file transfer functionality to the core project, all OTA tasks can be completed.This article is not difficult, but there is a lot of content and some pitfalls; it is a small comprehensive guide. File Transfer Host Key Points for C# … Read more

How to Prevent Your Router from Becoming a Security Weak Link in the Era of Smart Homes

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How to Prevent Your Router from Becoming a Security Weak Link in the Era of Smart Homes

In the digital age, home networks are as essential as water and electricity in our homes. We rely on them for work, study, entertainment, and socializing. However, with the widespread use of the internet, the security threats facing home networks are increasing, and routers, as the core hub of home networks, have become prime targets … Read more

SWUpdate: The Ultimate Tool for Updating Embedded Linux Devices – Secure, Reliable, and Efficient!

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SWUpdate: The Ultimate Tool for Updating Embedded Linux Devices - Secure, Reliable, and Efficient!

Is the update process for your embedded Linux devices cumbersome, error-prone, and lacking in security? SWUpdate will completely transform the way you update your firmware! It is a powerful Linux update agent designed to provide an efficient and secure method for updating embedded Linux systems in the field. Whether for local updates or OTA updates, … Read more

Basic Introduction to Siemens S7-1200 Storage Card

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Basic Introduction to Siemens S7-1200 Storage Card

Click on the above “ Technical Training ” and select “Pin to Top Public Account” Over 140,000 industrial control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videos 1. Basic Introduction to S7-1200 Storage Card The storage card used by the S7-1200 CPU is an SD card, which has the following four … Read more

Why Chip Programming Fails

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Why Chip Programming Fails

Beijing Zhixin Technology is a long-established chip decryption company that can decrypt a wide range of chip models.After decryption, we can provide chip programming services and programming recommendations.Some customers have reported programming failures during mass production; is this an issue with the chip itself?Or is it a problem with the programmer?What other possibilities might there … Read more

Comprehensive Guide to S7-200 SMART Memory Cards

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Comprehensive Guide to S7-200 SMART Memory Cards

The S7-200 SMART CPU supports commercial MicroSD cards (with capacities of 4G, 8G, and 16G), which can be used for program transfer, CPU firmware updates, and restoring the CPU to factory settings. Open the terminal cover above the digital output points on the CPU body, and you will see a card slot on the right … Read more

ESP32 Over-The-Air (OTA) Download Solutions Practical Guide

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ESP32 Over-The-Air (OTA) Download Solutions Practical Guide

Introduction OTA (Over-the-Air Technology) refers to the technology that enables remote management of mobile terminal devices and SIM card data through the air interface of mobile communications. OTA upgrades are a crucial part of the Internet of Things (IoT) product design, enabling smart devices to fix system vulnerabilities and upgrade systems, providing better services through … Read more