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.

Use this tag for questions that are about 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.

Consider the question check list if your question fits the tag. You can also look at the example questions. If this tag doesn't fit your question have a look below at somehow related tags that might fit your question better.

Question checklist

  • Is the question about cloud computing in the realms of IoT?
  • Is the question NOT about a specific cloud computing platform
  • Does the question describe clearly what the issue is?

Example questions

Not what you are looking for?

  • Use for questions about setting up and configuring networks for your IoT devices in general.
  • Use if your question is specifically about the competitor Amazon Web Services as cloud computing platform.
  • Use for generic questions about cloud computing.
29 questions
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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 hub sends Data/Command/Input to the devices,…
Shri
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11
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1 answer

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 "transparent" gateway as detailed…
Gambit Support
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9
votes
1 answer

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 (built in) way to achieve such subscription to single…
Ingweland
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9
votes
3 answers

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 three categories: CryForHelp [Urgent…
abc
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7
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3 answers

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 Azure hosted VMs - one is Mosquitto and one is…
Nate Caleb
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7
votes
1 answer

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 API. (token based auth) The Problem I don't want…
6
votes
3 answers

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 time data and publishes data to the hub…
Yatin
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5
votes
0 answers

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 instability issue I am curious to compare that palette…
Leonard AB
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4
votes
1 answer

What type of server would be better for embedded TCP/IP communication?

We want to setup a server in the Azure cloud. But we have no idea what type server would be best for working with the devices which uses embedded TCP/IP protocol. Device is a 4G based OBD-II Diagnose and GPS tracker. Mostly, device will send the…
Raj Pandey
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4
votes
2 answers

Where is my sensor data being stored in the IoT Hub?

Context: I am sending temp/humidity data from an NCD.io sensor through a gateway device to Azure, where it is being stored in the IoT Hub, somewhere. Problem: Where is this data? I can access it through the device twin & also see it being sent via…
Andras M.
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4
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0 answers

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 router) sits between the server and edge devices…
nuwnjay
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4
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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?
Ingweland
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2
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1 answer

Make connection between react native & raspberry & MQTT

I am currently making an IoT App that I'm trying to connect to a Raspberry Pi using MQTT. I use the react_native_mqtt package. The problem I have is that it doesn't connect. What I'm trying to achieve is to receive data from the rasp and use that…
Kindth
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2
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3 answers

Open source IoT framework similar to Azure IoT

Are there any open source IoT frameworks/runtimes similar to Azure IoT but without vendor lockin, software that will basically run on bare metal device and pull down and run containerized images from a registry and handle configuration/twin…
Element
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2
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1 answer

IoT Dashboard for customers (data comes from Arduino)

I push my sensor readings from product A, B, C, D to an online cloud provider. Then my customer (call him E) needs to access all these sensor readings and make a dashboard for his customer X, Y Z. Customer X needs to login and then see only product…
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