United Manufacturing Hub Community Meeting: Explore Real-World Use Cases
Join our United Manufacturing Hub Community Meeting to explore real-world use cases, featuring Node-RED, TimescaleDB, Kafka, MQTT, Grafana, and more.
Jeremy Theocharis
Latest
MQTT
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Open-Source Docker Container for Seamless OPC-UA Integration with Unified Namespace (MQTT / Kafka)
Explore our open-source Docker container for seamless OPC-UA integration with the Unified Namespace (MQTT/Kafka). Learn about the container's features, usage, and our journey in developing this solution.
Participating in Telekom Techboost Program
The United Manufacturing Hub is participating in the Telekom Techboost program to further Digitize Industrial Manufacturing We are excited to
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United Manufacturing Hub Relicensed to Apache 2.0: Our Offering for System Integrators And Other Vendors In The Industrial IoT
We're excited to announce that the United Manufacturing Hub (UMH) is switching from AGPL to the Apache 2.0 license. This change will give system integrators and other vendors more freedom to create their own services and products on top of UMH, leading to increased adoption and improved reliability.
How to Open Ports and Access Services Using k3d in the United Manufacturing Hub
Learn how to avoid errors and access services like Node-RED, Grafana, PostgreSQL, and OPC-UA simulator in the United Manufacturing Hub by opening specific ports and forwarding them to your host machine using k3d. Follow our step-by-step guide to easily access services.
United Manufacturing Hub Community Repository - Grafana and Node-RED Templates
Access useful Grafana templates to monitor the OEE, status, and production of different machines in your factory, along with Node-RED templates for data acquisition and manipulation. Check out our Community Repository on Github now.
MQTT
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Setting up MQTT Explorer for Monitoring MQTT Messages
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.
Proxmox
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How to Increase Disk Size in k3OS VM Installed in Proxmox
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.
Kafka
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Using Kowl for inspecting messages
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.
Fix "Failed to send Kafka message: microservice name is empty" Error in Sensorconnect
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.
Connecting Node-RED to SAP SQL Anywhere with Custom Docker Instance
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.
How to Install Tailscale on Flatcar for VPN Access
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.