Gateway Architecture and Communication Flow
The solution centers around an IoT gateway that serves as a middleware proxy between manufacturing equipment and Azure Cloud.
→ Azure device provisioning is utilized for automatic gateway certification, ensuring streamlined registration and validation.
→ The gateway implements multiple communication protocols to support various machine types.
Gateway Health Monitoring
IoT hardware monitoring is supported via Azure metrics collector modules, ensuring real-time visibility into operational health. Comprehensive monitoring of gateway devices involves capturing the following metrics:
→ Resource consumption, CPU and memory usage.
→ Gateway uptime, downtime, and service disruption count.
→ Disk space usage.
Telemetry Machine Data Analytics

Telemetry data collected from machines is analyzed for actionable insights. Key parameters include:
→ Machine status, job states, and outputs.
→ Current and completed batch overviews.
→ Machine performance indicators such as availability, effectiveness, and quality.
→ Detailed status monitoring for operational and non-operational machines.
Leveraging Microsoft Data Fabric
We have integrated Microsoft Data Fabric to streamline data operations, ensuring efficient management, scaling, and governance within their technology ecosystem. This provides actionable insights for decision-making, including:
→ Real-time visualization of production outputs for comparisons and predictions.
→ Automated reports and centralized quality management.
→ Fully traceable production and quality metrics.
Mender Integration for Over-the-Air (OTA) Updates
Mender provides a robust control panel for IoT gateways, enabling efficient troubleshooting and updates. Key functionalities include:
→ Custom deployment configurations, including release names and artifact types.
→ Firmware and software updates for specific IoT edge devices.
→ Scalable deployment for multiple gateways using Linux-based automation.