Learn how to set up MQTT Explorer to monitor and troubleshoot MQTT messages. This tutorial offers two options, including a quick fix for Node-RED flows and a more sophisticated approach using MQTT Explorer.
his guide will show you how to increase disk size in a k3OS VM installed in Proxmox, which can solve DiskPressure and evicted pod issues.
Learn how to use Kowl, a powerful tool that is preinstalled with the United Manufacturing Hub, to inspect and understand the messages structured by their topics in your Kafka environment.
Learn how to fix the "Failed to send Kafka message: microservice name is empty" error in Sensorconnect microservice in v0.9.11 of United Manufacturing Hub. Follow the step-by-step instructions to add a new environment variable to resolve the issue.
Learn how to customize a Node-RED Docker instance to connect to SAP SQL Anywhere using ODBC driver. Follow step-by-step instructions to build and push the container to your repository and add it as a custom microservice in UMH Helm chart.
Learn how to install Tailscale on Flatcar to gain VPN access to your UMH instances on edge devices. Follow these step-by-step instructions to ensure secure and reliable remote access to your IT/OT infrastructure.
If you are experiencing the bug where the OEE is not showing up in the datasource of v0.9.11, this tutorial explains how to fix it.
This thesis is concerned with combining the subject areas Industry 4.0 and the implementation of manual time studies.
The results of this research provide an overview of the problems being faced regarding quality control during the manufacturing processes of technical textile in the automotive industry.
The central result is an overall process overview and a microservice architecture, with the help of which an industrial image processing system can be put into operation on the software side only by configuring the camera and entering the environment variables.
To select suitable hardware components, a five-stage decision logic is developed and implemented as a software application, which suggests suitable components to the user depending on the specified use case and prioritizes them according to list price.
Currently, the market is quite opaque, which makes it difficult to compare providers on the market and thus to compete. This thesis is written in cooperation with the Aachen-based startup developing the IIoT platform “United Manufacturing Hub”.
Discover how you can share your ideas, contribute to our blog, and connect with us on other platforms.
