Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,157 questions
1 answer
errorcode: IH400029 Error occurs when system allocation of Storage container in IoT Hub
IoT An unknown error occurred while updating the hub. Error report: Please check if containerName and connectionString of storage endpoint provided are valid. If you are using identityBased authentication, please provide required permissions to identity…
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2 answers
Integration of AI and IoT in Logistics
Explain the specific context in which AI and IoT integration is being implemented in logistics. im referring to warehouse management, supply chain optimization, route planning and other areas?
asked 2023-06-14T11:29:03.37+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 20%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESN%3C/text%3E%3C/svg%3E)
Swamy Nathan
0
Reputation points
answered 2024-06-18T04:49:05.8533333+00:00
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Olivia Jafar
0
Reputation points
1 answer
Azure IoT Hub C2D metrics & throttling
Scenario: We reached the number of C2D messages per second, and while trying to send a C2D message to our devices, we encountered exceptions that informed us that the request quota for C2D messages was exceeded. Are there any built-in Azure metrics…
asked 2024-06-03T14:49:38.0366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 28.000000000000004%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKL%3C/text%3E%3C/svg%3E)
Kamil Lucyszyn
20
Reputation points
answered 2024-06-17T07:07:15.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 74%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
AshokPeddakotla-MSFT
30,406
Reputation points
0 answers
Notify uploaded file using System-assigned authentication type
How can I notify the upload file using system-assigned authentication type? I have an IoT hub using system-assigned authentication type and connected to a storage account with a private endpoint. I uploaded the file using python, and the upload was…
asked 2024-06-13T16:44:12.25+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 39%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAT%3C/text%3E%3C/svg%3E)
Antonio Toga
90
Reputation points
edited the question 2024-06-13T16:45:51.4833333+00:00
Antonio Toga
90
Reputation points
1 answer
One of the answers was accepted by the question author.
Can we install azure IOT edge runtime on Jetson Nano?
We want to use NVIDIA Jetson Nano as IOT edge device but we are not sure if Azure IOT runtime is compatible with Jetson Nano or not.
asked 2024-06-12T14:23:47.6133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 44%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDJ%3C/text%3E%3C/svg%3E)
Devdatta Jadhav
20
Reputation points
accepted 2024-06-13T05:21:31.03+00:00
Devdatta Jadhav
20
Reputation points
2 answers
Best practice to manage device logs with IoT Hub
Hello, I was wondering if there are any best practices for managing logs generated by IoT devices. Currently, our devices generate logs in text files, and we thought the easiest way to manage these logs is to upload the text files to a storage account…
asked 2024-06-05T08:24:05.4066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 28.999999999999996%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMC%3C/text%3E%3C/svg%3E)
Mariachiara Cesario
0
Reputation points
answered 2024-06-05T13:03:31.5766667+00:00
Sander van de Velde | MVP
31,211
Reputation points MVP
0 answers
How do device updates work on Windows Iot devices
I have a need to run some custom code on up to 50+ windows machines in a manufacturing floor. The code for all machines would be the same, and will need to communicate with some hardware peripherals as well as communicate with the cloud via IoT Hub. I am…
asked 2024-06-04T23:29:18.1033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 63%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERD%3C/text%3E%3C/svg%3E)
Robert de Brum
0
Reputation points
edited the question 2024-06-05T04:16:22.4333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 64%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EON%3C/text%3E%3C/svg%3E)
Ommi Naveen Kumar
195
Reputation points Microsoft Vendor
1 answer
We have detected that your IoT Hub likely has had maintenance events in the past 24 hours which could have led to the temporary disconnection of devices, SLA impacts or other service interruptions.
chirpstack-network-server_1 | time="2023-10-19T06:57:59Z" level=fatal msg="gateway-backend setup failed: new c2d session and link error: cbs negotiate claim error: protocol error: received flow without next-incoming-id after session…
asked 2023-10-19T09:05:48.0066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 1%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
John Papadopoulos
5
Reputation points
commented 2024-06-04T07:34:16.0266667+00:00
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Lubomir Juriga
1
Reputation point
2 answers
Real Estate Core Ontology and mapping
Hello, I have implemented the ontology for real estate core provided by Microsoft and willow. I am able to upload all the models at once and I am able to visualize it also. Now I have an IFC file of a particular building. I need to author DTDL model for…
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1 answer
One of the answers was accepted by the question author.
Azure IoT Hub service availability zones
We currently have an IoT Hub Service in a region without support for availability zones. I understand what an Availability Zone is, but I'm not sure what the bad consequences for our IoT solution can be if our current region does not support…
asked 2024-06-03T11:58:37.13+00:00
Kamil Lucyszyn
20
Reputation points
edited the question 2024-06-04T03:00:14.7833333+00:00
Ommi Naveen Kumar
195
Reputation points Microsoft Vendor
1 answer
Set the expiry of cloud to device message in Azure IoT hub
I am well aware of setting the message expiration time from the portal by configuring the Default TTL under Cloud to device Messaging of Iot Hub. From the documentation(https://learn.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-messages-c2d), we…
asked 2024-05-30T20:00:29.23+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 24%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Amit Rathod
10
Reputation points
commented 2024-06-03T15:38:17.3033333+00:00
Amit Rathod
10
Reputation points
2 answers
One of the answers was accepted by the question author.
How to build a dashboard that displays the KPIs of sensor data in real-time on Azure
I connected sensor data to the IoT hub, and it's connected to the time series insights. So the data flow is like this: sensor data-> IoT hub -> time series insights The sensor message is a JSON message that contains temperature, humidity, and…
asked 2022-11-15T04:52:11.687+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 92%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Pezhman Sharafdin
21
Reputation points
answered 2024-06-01T05:56:22.26+00:00
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Uri Barash
176
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Azure IoT central device cannot connect to MQTT after several days of working
I was testing 1 IoT central devices over the weekend, from 3/31 19:00 KST, and another for more than 10 days, but I found that they are both disconnected since 4/1 05:34AM KST and 4/1 05:05AM KST. One of them shows error as follows. 2023/4/4 11:13:47…
asked 2023-04-04T02:30:59.6566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 78%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECP%3C/text%3E%3C/svg%3E)
Casey Park
40
Reputation points
accepted 2024-05-31T04:18:13.95+00:00
Casey Park
40
Reputation points
1 answer
Unable to delete Event Subscription
I tried to create event subscription for Azure Event Grid Name space. I am a bit new to Azure so I messed up and chose storage queue as endpoint as at that time I dont know how to create event gris system topic and namespace. Then I deleted that queue…
asked 2024-04-29T08:40:09.9333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 32%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Sai k Marthi
20
Reputation points
commented 2024-05-30T11:22:47.91+00:00
Sai k Marthi
20
Reputation points
2 answers
Can't enable data collection for Enable Microsoft Defender for IoT
Hi, I can't enable data collection for Microsoft Defender for IoT. Enable data collection button turns on successfully but it doesn't seems to work. Once you go again to IOT Hub>Defender for IOT>Settings>Data collection and Enable Microsoft…
asked 2024-05-20T13:48:58.0533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 20%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPZ%3C/text%3E%3C/svg%3E)
Przemyslaw Zebik
0
Reputation points
answered 2024-05-21T17:31:56.32+00:00
Przemyslaw Zebik
0
Reputation points
0 answers
TLS Certifcation Error
Hello everyone, I am doing my some work with Azure IoT Hub. I am using Walter board by dptechnices. I am using walter board and try to connect with Azure IoT Hub using modem. I am new to this stuff. So i am facing problem while do connection with Azure…
asked 2024-05-21T07:59:32.4666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(102.4, 82%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKK%3C/text%3E%3C/svg%3E)
Kayani, Khubaibali
0
Reputation points
edited the question 2024-05-21T10:46:24.6466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 46%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
ManoharLakkoju
690
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
X.509 CA Signed certificate is not available in authentication type of IoT Edge Device
Hi, While adding a device in IoT Hub, we can choose whether the device is IoT Edge Device or not. When we select IoT Edge Device the authentication type only shows 2 Options - (Symmetric Key and X.509 Self Signed), but if we do not select IoT Edge…
asked 2022-12-21T07:25:47.807+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 98%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Satyam Chauhan
542
Reputation points
edited a comment 2024-05-17T12:01:05.79+00:00
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Mihuc, Teodora
0
Reputation points
1 answer
iot device provisionning service with free iot hub
Hi team, I read on the docs that the free iot hub is compatible with iot device provisionning service, but when I create my provisionning service and try to link it to a free iot hub than it's not letting me continue. How am I supposed to do my tests?…
asked 2024-05-16T16:00:19.08+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 31%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Jonas Lerebours
0
Reputation points
answered 2024-05-16T19:05:48.92+00:00
Sander van de Velde | MVP
31,211
Reputation points MVP
1 answer
OPCPublisher is in error state
Hi Team, We have OPCPublisher IoT edge module is in error state. Please find below error log. It indicates publishednodes.json file has one parameter OpcAuthenticationMode which is empty. But all the required fields in publishednodes.json file have valid…
asked 2024-05-16T09:05:29.82+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 8%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKS%3C/text%3E%3C/svg%3E)
Khandu Shinde
110
Reputation points
answered 2024-05-16T18:40:14.27+00:00
Sander van de Velde | MVP
31,211
Reputation points MVP
0 answers
Connecting Streamanalytics to IoTHub
Hi all, We're facing the issue that since 2 days ag We're getting the problem that "Stream Analytics job has validation errors: Unable to connect to IoT Hub using connection string. Please make sure you have configured the IoT Hub input correctly. …
asked 2023-06-19T14:55:11.37+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 81%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGQ%3C/text%3E%3C/svg%3E)
Georgios - QU
0
Reputation points
commented 2024-05-16T07:00:47.45+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 15%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKG%3C/text%3E%3C/svg%3E)
Keith Graham
0
Reputation points