Azure IoT Hub is a fully managed Microsoft service that enables reliable and secure bi-directional communications between millions of IoT devices and a solution backend.
Questions tagged [azure-iot-hub]
2008 questions
0
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1 answer
Specify Deployment.template.json in IoT Edge Solution
I have a few different "deployment.template.json" files in my IoT edge project. The project is part of Visual Studio 2017 solution with IoT Edge extension…
user11631417
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1 answer
Azure IoT event subscription with ARM template
I am trying to deploy Azure IoT device connected event subscription to Azure storage queue using ARM template and PowerShell. I have used the following template for deploying this. Also, I have read a lot of articles on Microsoft. But could not find…
Syam Kumar
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How to send MPU6050 device data to IoT Hub
I am trying to send accelerometer data from MPU6050 which is connected to a ESP8266 to the Azure IoT Hub. I am using the Arduino IDE.
I followed this tutorial from Microsoft:…
es_jm
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1 answer
Azure IoT hub problem: All devices keep getting offline
I have an azure IoT hub with 10 IoT devices on it. For some strange reason, all devices keep getting offline. After some hours(or shorter) being connected, they suddenly get disconnected. When a device is manually restarted it starts again sending…
Wouter van Koppen
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2 answers
How to run 2 differents loops in 2 differents threads?
I'm doing a telemetry application using Azure IoT Hub, Azure IoT SDK in Python and a raspberry pi with temperature and humidity sensors.
Humidity + Temperature sensors => Rasperry Pi => Azure IoT Hub
In my first implementation thanks azure examples,…
Anthony
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What is orphaned message in IoT hub and what it indicates
When I first register a device with DPS and send telemetry message, it works successfully, after some time or maybe after some days, when I send the same message again with or without re-registration, that message became orphaned as my event hub not…
Anil Agrawal
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Software to host Azure IoT solution on a local network
I have an Azure IOT solution, but a few of my customers had their own servers and they prefer to have all their applications on their machines and not in the cloud. How to make my Azure IOT solution work without access to the Internet?
FYI, the type…
Jon Th
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Get current IP address or location of IOT Device with IOT Hub Manager
How could be possible to get the ip address of different iot devices from the service of IOT Hub in azure?
We can't know the current ip of our devices to show their location.
Our idea is to get the IP in the IOT HUB manager and send it to a web api…
Marcos Varela
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What is the recommended way for Azure Stream Analytics to handle/route IoT messages of different sizes and content from the SAME device
From one of our devices, at first, we want to send (and log) calibration messages. Then, after it is fully calibrated, we want to send regular IoT telemetry messages.
The work flow is: data is going from IoT Hub to Azure Stream Analytics and…
GHariz
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Logstash output to Iothub using https
Any one using IoT hub as an output in logstash. I know that there is a plugin logstash-output-iothub plugin to leverage logstash to ship to IoT hub.
output {
iothub {
connection_string => "{set your iot hub connection string}"
}
}
This by…
RollerCoaster
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Why absence of response to direct method actually blocks work with twins?
1) I get a direct method request:
$iothub/methods/POST/MyMethodName/?$rid=1
2) For some reasons I do NOT send the response in
$iothub/methods/res/{status}/?$rid={request id}
3) Instead I send at once a twin…
Diggy
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votes
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How to input images to Azure IOT Hub?
I a new to Azure and I have an application where i have to send an image from a device to azure IOT which in turns goes to Azure cognitive services and processes the image for required result.
I have been looking around the internet for options and…
Dhivakhar Venkatachalam
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2 answers
Azure - trigger notification from service bus queue
I am trying to create the following process:
An IoT device sends a message to the IoT Hub which in turn, if the message contains some value, triggers a notification to all of the registered android devices through the Notification Hub.
At first, I…
Mickey
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create consumerGroup for iothub build-in endpoint via REST call from python with shared access policy
(how) is this possible?
two approaches:
1.
uri = 'https://management.azure.com/subscriptions/%s/resourceGroups/%s/providers/Microsoft.EventHub/namespaces/%s/eventhubs/%s/consumergroups/%s?api-version=%s' %…
eid
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AICS Test Report for Android device
I am looking for steps to generate AICS Test report for my android device.
I was able to cross compile the sdk code for using Android ndk.
Is there any application or steps that can help me to generate the AICS report.
We are looking for more…
Anshul
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