Abstract: This paper presents a low-cost, web-based monitoring system for Industrial Internet of Things (IIoT) applications. The system collects real-time data from a PLC using Node-RED on a Raspberry ...
Abstract: This work aimed to develop a students' school attendance system with a web application and IoT devices as the two main parts. The web application was designed to manipulate the student data ...
NOTE: Not all collection methods are supported on MySQL/MariaDB < 5.6 NOTE: It is recommended to set a max connection limit for the user to avoid overloading the server with monitoring scrapes under ...