“As long as we start from a place of compassion, innovation will not go astray,” said Mao Zhongqun, Chairman and President of Fangtai Group, at the new product launch conference, prompting reflection among all attendees. Can innovation really go astray? The smart home sector is becoming one of the hottest trends today. According to ABI … Read more
Guangxi’s First Edge Computing (MEC) Implementation at Steel Base “Lighthouse” Studio Unveiled Simultaneously 5G Boosts Industrial Revitalization, “Lighthouse” Illuminates the Digital Future. At 11:25 AM on March 18, the inauguration ceremony for Guangxi’s first “5G Mobile Edge Computing (MEC)” and the “Lighthouse” Model Worker Innovation Joint Studio was held at the Guangxi Steel Cold Rolling … Read more
RS232 and RS485 are common interfaces in low-voltage applications, but some people always struggle to distinguish their differences. Below is an analysis of the RS232 and RS485 interfaces.Due to the early emergence of the RS232 interface standard, it inevitably has some shortcomings, mainly including the following four points:(1) The signal voltage levels of the interface … Read more
Today, let’s share some common commands of Ansible 1 Basic Commands Command Description <span>ansible –version</span> Check Ansible version <span>ansible all -m ping</span> Test connectivity to all hosts <span>ansible <host group> -m ping</span> Ping specified host group <span>ansible webservers -m command -a "uptime"</span> Execute shell command on target host <span>ansible all -i <ip>, -m ping</span> Temporarily … Read more
Hello everyone, welcome to <span>Lixin Embedded</span>. The term “Internet of Things” has probably become quite familiar to you. In simple terms, the Internet of Things connects various devices to the network, allowing them to communicate with each other. Wireless technology is a star player in the Internet of Things, especially Low Energy Bluetooth (BLE), which … Read more
At the ITU-R WP5D#32 meeting held this week in Búzios, Brazil, our country completed the full submission of the IMT-2020 (5G) candidate technology proposal and received the official confirmation letter from the ITU regarding the 5G candidate technology proposal. It is noteworthy that the 5G technology proposal submitted by our country clearly states that China’s … Read more
Source: Network Optimization Mercenaries (hr_opt) IoT Think Tank Compiled and Published Please indicate the source and origin when reprinting —— [Introduction] —— The GSMA NB-IoT Forum covers more than 34 mainstream mobile operators worldwide, more than 25 major device manufacturers, chip providers, terminal module manufacturers, etc. NB-IoT Alliance Members The GSMA NB-IoT Forum covers more … Read more
Contact WeChat: x274529 Murata Manufacturing recently announced the coexistence of the Sigfox protocol stack and the LoRa protocol stack on its Type ABZ LoRaWAN module. With this feature, Murata has expanded its Type ABZ module to provide global capabilities for both LoRa and Sigfox on a single hardware platform. This module allows users to freely … Read more
Yan’an University Teaching Management Information Service Platformhttp://jwglxt.yau.edu.cn/jwglxt The Yan’an University Teaching Management Information Service Platform is an important system for teaching management at Yan’an University. Platform Access Methods: Access via URL: You can log in to the Yan’an University Teaching Management Information Service Platform by visiting http://jwglxt.yau.edu.cn/jwglxt. Login through the school’s online service hall: After … Read more
The following is a classification and organization of vulnerabilities in the HTTP/HTTPS protocols based on the perspectives of black box testing、white box testing and gray box testing: 1. Black Box Testing (External Perspective, No Internal Access) Definition: Simulates the attacker’s perspective, testing only through external network interfaces without relying on internal system code or configuration … Read more