Questions tagged [azure]

For questions relating to Microsoft's Azure cloud platform and its pertinence to the Internet of Things. Use this tag for platform specific questions. If the question is referring to a generic platform consider using cloud computing.

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How to communicate with IoT gateway with C# [closed]

I'm a C# web developer and I just started handling an IoT project. My goal is to have this set up: PIR Sensors > IoT Gateway > Website (ASP.NET Web Application C#) For now, I have PIR sensors (BLE)...
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1answer
44 views

How enrollment list in Azure IoT Hub Device Provisioning Service isolate tenant specific configuration?

Some documentation and videos regarding Device Provisioning Service (DPS) says it can handle multitenancy but, it seem there is a confusion about how one tenant's configuration/data is isolated from ...
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1answer
65 views

Should there be one device provisioning service for one IoT hub if it is associated with one tenant?

I have a multi-tenancy situation where I have created one IoT hub per tenant. Now if I have 5 tenants, and I create 5 Iot hub, should I also create 5 device provisioning service for those 5 IoT hubs (...
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How to provision large scale of IoT devices with multitenancy as a major concern in Azure IoT?

I am using Azure sphere device with Azure device provisioning service (DPS) to connect to IoT hub. I know DPS is a good way to handle provisioning in multitenancy but, let's say I have 1000 Azure ...
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0answers
63 views

Transfer data from Python Script to the Cloud using Node Red [closed]

I am running a Python Script on a Raspberry Pi to get the data measured by a Smart Plug (voltage, current, energy, power). This data is being printed on the terminal of the Raspberry Pi, but what I ...
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3answers
112 views

How multitenency with azure IoT is handled?

My company is using Azure IoT services so my question is more specific to azure IoT cloud services. My project is about Azure sphere that sends data to Azure IoT hub and an Azure Event hub reads real ...
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0answers
220 views

Node red MQTT node cannot connect to Azure IoT Hub

I am aware that there is Azure IoT Hub palette in Node-red, which is specifically designed to interact with Azure IoT Hub. I tried that and it worked fine most of the time. However, due to an ...
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51 views

In Azure IoT Hub under IoT Edge, is a device a type of hardware or a specific device? [closed]

If I have built a temperature sensor and will install 100 of those, will I then in Azure IoT Hub under IoT Edge have one device (with 100 connected clients?) or will I have 100 devices? To clarify my ...
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53 views

Creating nested IoT field gateways with Azure and AWS

From what I have read and understood from their documentation is that only single layer IoT hierarchies can be maintained with either of their gateways. That is a field gateway(sort of like a smart ...
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1answer
363 views

Has anyone got the transparent MQTT gateway running in Azure IoT Edge?

One of the main purposes of IoT Edge is to localize the computation of the steady state (normal conditions) to the edge rather than in the cloud. Has anyone got Azure IoT Edge working as a "...
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63 views

Does events batch count as single or multiple events in Azure's Event Hubs/IoT Hub

Azure Event Hubs and IoT Hub services allows sending messages in batch to optimize sending. Say I am batching 10 messages, will it count as 10 messages or 1 message for billing?
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3answers
506 views

MQTT Connection Using Keep-Alive > 5 Minutes Silently Disconnects on Azure VM Broker?

Summary of the issue: Connecting to test.mosquitto.org or iot.eclipse.org with a keep alive of more than 5 minutes, and everything seems to work just as expected. Connecting to my broker (both on ...
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1answer
67 views

Subscibe to specific device with AWS or Azure IoT services

There are 1,000 IoT devices which need to send data to the cloud each second. There is a mobile app. The mobile app user can see messages from a single device at a time only. Is there any simple (...
6
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1answer
174 views

Creating a Tor 'hidden service' on Windows IoT Core

The Background I'm prototyping some basic home automation software using Windows IoT Core and Azure. I have built a Windows Universal Application that sends data to a Web App hosted in Azure via Web ...
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3answers
561 views

IoT device (siren) with RESTful APIs

I am fairly new to the IoT world, so I need help designing a system. Scenario: I have an application that sends messages to a Service Bus/ Message Queue in Azure. The messages can be classified into ...
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1answer
828 views

How does an Azure IoT Hub interact with Embedded/IoT devices?

I am working on the Azure IoT platform, and I understand how devices send data to the IoT hub (if I am not wrong, It is just web service call or something similar to that). But I wonder how the IoT ...