The document provides an overview of Azure IoT services, focusing on device connectivity and management, data processing, and analytics capabilities within the Azure IoT suite. It outlines features such as bi-directional communication, telemetry ingestion, and analytics integration with tools like Power BI and Azure Stream Analytics. The document emphasizes the flexibility of Azure IoT for prototyping and its recognition as a suitable solution for quick demos and operational insights.

1. Azure IoT Services
A look behind the curtain.

2. Azure IoT Suite. A look behind the curtain.

3. Nice to meet you
SamVANHOUTTE
CTO
8 year – Microsoft p-tsp
3rd year – Azure MVP
sam.vanhoutte@codit.eu
+32 474 849 993
@SamVanhoutte
be.linkedin.com/in/samvanhoutte/
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Application Integration

4. The IoT value chain

5. Azure IoT Services

6. Field
Gateway
Device
Connectivity & Management
Devices
RTOS,Linux,Windows,Android,iOS
Protocol
Adaptation
Cloud Gateway
IoT Hub
Field
Gateway
Protocol
Adaptation
IoT Hub
• Capability of the Azure IoT Suite
• Bi-directional device <-> cloud
• Up to 10 million devices
• Telemetry ingestion
• Command & control
• [Cloud to cloud communication]
• Device registry & identity
• [Device Management]
• HTTPs / AMQP (incl WebSocket) / MQTT
6
G.A. TODAY !!

7. Field
Gateway
Device
Connectivity & Management
Devices
RTOS,Linux,Windows,Android,iOS
Protocol
Adaptation
Cloud Gateway
IoT Hub
Field
Gateway
Protocol
Adaptation
Cross-Platform
Device Support
• Open source “agent” framework
• Simple, secure device <-> cloud connectivity &
management
• RTOS, Linux, Windows, Android, iOS
• Easy to use, not required
Cross Platform C Code
OS Abstraction Layer / OS Bindings
C API .NET API Java API Javascript API
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8. Field
Gateway
Device
Connectivity & Management
Analytics &
Operationalized Insights
Devices
RTOS,Linux,Windows,Android,iOS
Protocol
Adaptation
Batch Analytics & Visualizations
Azure Data Lake, AzureML, Power BI,
Azure Data Factory
Hot Path Analytics
Azure Stream Analytics, Azure HDInsight Storm
Hot Path Business Logic
Service Fabric & Actor Framework
Cloud Gateway
Event Hubs
&
IoT Hub
Field
Gateway
Protocol
Adaptation
Find insights to
• Power new services
• Improve your “things”
Operationalize
your insights in
real time
IoT Scale
Object Models &
Business Logic
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9. Field
Gateway
Device
Connectivity & Management
Analytics &
Operationalized Insights
Presentation &
Business Connectivity
Devices
RTOS,Linux,Windows,Android,iOS
Protocol
Adaptation
Batch Analytics & Visualizations
Azure HDInsight, AzureML, Power BI,
Azure Data Factory
Hot Path Analytics
Azure Stream Analytics, Azure HDInsight Storm
Presentation &
Business Connectivity
App Service, Websites
Dynamics, BizTalk Services,
Notification Hubs
Hot Path Business Logic
Service Fabric & Actor Framework
Cloud Gateway
IoT Hub
Field
Gateway
Protocol
Adaptation
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10. Azure IoT Suite

11. Azure IoT Suite
Capture and analyze data to transform your business
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12. Azure IoT Suite
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➔ DeviceConnectivity and Management
➔ Data Ingestion and Command & Control
➔ Stream Processing & PredictiveAnalytics
➔ Workflow Automation
➔ Dashboards andVisualization
➔ Preconfigured Solutions
➔ Remote monitoring
➔ Predictive Maintenance

13. Demo
A walk through the suite:
• Creation
• Portal
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14. The Remote Monitoring architecture
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Components created with Remote Monitoring Preconfigured Solution
Devices
Azure IoT Suite Remote Monitoring
Back end
systems
and
processesC# simulator
Event Hub
Storage blobs DocumentDB
Web/Mobile App
Stream Analytics Logic Apps
Azure
Active Directory
IoT Hub Web Jobs
Power BI

15. The Device Store
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Azure DocumentDB
➔ Every device is 1 document with
➔ Device metadata
➔ Command list
➔ Command history
➔ Can extend with custom data

16. Ingestion, Identity & Commands
17
Azure IoT Hub
➔ Every device exists as an identity in the IoT Hub
➔ Ready to send telemetry (+ DeviceInfo)
➔ Ready to listen for commands and send feedback
Change the IoT Hub tier to S1 to save money
We care about your budget. Tip of the week.

17. You can easily turn off these jobs, while not testing.
We care about your budget. Tip of the week.
The event processors
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Azure Stream Analytics
➔ These jobs are being created
➔ {suitename}-DeviceInfo
➔ {suitename}-Telemetry
➔ {suitename}-Rules

18. DeviceInfo job
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Azure Stream Analytics
➔ Used to listen for DeviceInfo (sent on start) messages
SELECT * FROM DeviceDataStream
Partition By PartitionId
WHERE ObjectType = 'DeviceInfo'
{suite}-ehout{suite}
EventProcessor-WebJob
(DeviceAdministrationProcessor)
DeviceRegistry

19. Telemetry job
Azure Stream Analytics
➔ Used to process Rules & Alerts
SELECT *
INTO [Telemetry] FROM [StreamData]
SELECT
DeviceId,
AVG (Humidity) AS [AverageHumidity],
MIN(Humidity) AS [MinimumHumidity],
MAX(Humidity) AS [MaxHumidity],
5.0 AS TimeframeMinutes
INTO [TelemetrySummary]
FROM [StreamData]
GROUP BY DeviceId, SlidingWindow (mi, 5)
{suite}
devicetelemetry
(csv, timebased)
Devicetelemetry-summary
(csv, timebased)

20. Rules job
Azure Stream Analytics
➔ Used to process Rules & Alerts.
--QUERY TO COMPARE VALUES > REF
SELECT *
INTO DeviceRulesMonitoring
FROM AlarmsData
SELECT *
INTO DeviceRulesHub
FROM AlarmsData
{suite}
rulesoutput
(csv, timebased)
codit-iot-ehruleout
(csv, timebased)
devicerules.json
EventProcessor-WebJob
(ActionProcessor)
Logic App (not implemented)
Tip: add tumbling window !

21. You can change the App Service Plan to reduce costs
We care about your budget. Tip of the week.
The presentation layer
22
Azure App Service & Power BI
➔ Portal allows to
➔ Manage / create devices
➔ Send commands
➔ View telemetry
➔ Enable rules
➔ Power BI controls used to show real time graphs, on blob

22. Demo
How to connect a device to the IoT Suite
• Sending telemetry
• Listening for commands
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23. Gateways, lot’s of gateways
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Telemetry ingestion
Software Field Gateway
Azure Cloud Gateway
Device Registry
Device Lifecycle
Device Configuration
Message Routing
Cloud2Cloud API
SigFox Cloud
Lora Cloud
BlaBla Cloud

24. How can we use this

25. How should we position Azure IoT Suite
Good for prototyping Ideal for quick demos
Interesting
ref architecture
Not a ready to use
solution

26. What is missing
➔ Cloud 2 Cloud messaging
➔ Activation / Provisioning
➔ Flexibility in parameters & rules
➔ Hardcoded to Humidity,Temperature (& larger than)
➔ Backend integration (Logic Apps…)
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27. Thank you for listening !
Questions ?
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