1,222 questions with Azure IoT Hub tags

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2 answers

Unable to Register Devices Using DPS Enrollment Group (401 Unauthorized)

We are encountering issues while attempting to register devices using an enrollment group in Azure IoT Device Provisioning Service (DPS) with symmetric key authentication. Despite following all the documented steps, the device registration fails with an…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-12-23T17:24:53.6033333+00:00
Allen 0 Reputation points
answered 2024-12-24T10:06:38.2766667+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer

Event Hub from another Subscription not visible for IoT Hub data route endpoints

Im trying to pass telemetry data from an IoT Hub to an event hub residing in another subscription, under same tenant/directory. I have created a managed identity, and assigned both services to the identity with Subscription-level Owner roles and…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
663 questions
asked 2024-12-20T16:16:09.33+00:00
Sinipelto 0 Reputation points
commented 2024-12-24T08:42:47.73+00:00
Smaran Thoomu 18,710 Reputation points Microsoft Vendor
1 answer

How to enable CORS for IOT Hub service

I have trouble connecting to the IOT Hub from a webassembly app. It reports in the exception: Operation is not supported on this platform I think it's a CORS problem, since I got the same exception accessing a different website, which resolved when…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-12-18T01:29:27.1433333+00:00
Heinrich Braasch 0 Reputation points
commented 2024-12-20T18:25:22.9+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer

How to send messages from Iot Edge Module to Storage Account through route?

I have an IoT Edge Module filtermodule which sends telemetry using send_message (docs) with IoTHubModuleClient every minute. When I run this module, the IoT Hub message counter in the portal is incrementing. Also, I used this route in the IoT Edge Hub…

Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
407 questions
Azure IoT Edge
Azure IoT Edge
An Azure service that is used to deploy cloud workloads to run on internet of things (IoT) edge devices via standard containers.
581 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure IoT SDK
Azure IoT SDK
An Azure software development kit that facilitates building applications that connect to Azure IoT services.
226 questions
asked 2024-12-16T13:29:02.73+00:00
Pim Klaassen 0 Reputation points
answered 2024-12-16T16:54:43.7166667+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer One of the answers was accepted by the question author.

IoT Hub Continues to Send Events After Device Deletion

Hi Everyone, I have an issue with IoT Hub, Could you help ? Events such as TwinChangeEvents and DeviceLifecycleEvents are routed from IoT Hub to Event Hub. However, after deleting the deviceId (S5_U0_15312) created in 2016, IoT Hub still sends…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
663 questions
asked 2024-12-11T08:29:35.52+00:00
Tuan Tran 21 Reputation points
commented 2024-12-12T19:40:02.2666667+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer

Is it possible to access the SSH server on Yocto via device stream?

A customer asked me if it was possible to log in via SSH via an Azure server. I found an article that said that Azure IoT HUB has a feature called Device Stream, which makes it possible. Can this feature be configured in Yocto? Please tell me how.

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-12-06T06:27:09.0833333+00:00
高橋 文貴 0 Reputation points
commented 2024-12-09T19:13:30.23+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer

IotHub custom endpoints, 9 of 10 used, Azure portal keeps failing to create 10th

Good day, Been trying over and over for quite some time to create the 10th custom endpoint in our IotHub, in the Azure Portal. I keep getting an internal error and told to contact support, but don't have a support plan. We are not on the free tier but…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure Cosmos DB
Azure Cosmos DB
An Azure NoSQL database service for app development.
1,710 questions
asked 2024-12-09T09:07:56.65+00:00
Adrian Wreyford 45 Reputation points
answered 2024-12-09T18:45:33.94+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
1 answer

File upload issue via iot hub with new azure c sdk v1.14.0

Hi, I was using azure c sdk version 1.11.0 on my esp32 board, with that connection to iot hub using DPS service x509 certificates works fine. Blob storage is also configured with iot hub. File upload also works fine. Recently I have updated the azure c…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-09-09T06:30:37.3966667+00:00
Singh, Vineet Prakash (ext) 5 Reputation points
commented 2024-12-09T11:29:53.02+00:00
Shekhar Gupta 0 Reputation points
1 answer

[duplicate] ELMS: how to save module logs to blob storage?

please cross-refer to this post: https://learn.microsoft.com/en-us/answers/questions/2123832/elms-how-to-save-module-logs-to-blob-storage I apologize for the troubles, I had connectivity issues with the forum.

Azure IoT Edge
Azure IoT Edge
An Azure service that is used to deploy cloud workloads to run on internet of things (IoT) edge devices via standard containers.
581 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-27T10:35:17.35+00:00
Mistyron 25 Reputation points
edited the question 2024-12-09T05:18:37.9866667+00:00
navba-MSFT 26,810 Reputation points Microsoft Employee
1 answer

how to use ELMS to upload module logs to blob

Please see the reported issue on Azure-Samples GitHub: https://github.com/Azure-Samples/iotedge-logging-and-monitoring-solution/issues/36

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,002 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-12-02T17:37:18.63+00:00
Mistyron 25 Reputation points
answered 2024-12-05T17:42:25.17+00:00
Amira Bedhiafi 27,446 Reputation points
0 answers

Deployment error when trying to enable dead-lettering on an event subscription in Azure

Hi, We configured an event subscription (webhook call) on the system topic of an IoT hub event grid to relay events to another system. It works okay in all environments but we noticed some failed event deliveries in Prod, only a fraction of the total IoT…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure Event Grid
Azure Event Grid
An Azure event routing service designed for high availability, consistent performance, and dynamic scale.
407 questions
asked 2024-12-05T16:27:16.38+00:00
GERARDIN Frederic 0 Reputation points
1 answer

How to change networking to connect IoTHub to CosmosDB in private subnet

Hey community! The question: How do I connect my Azure IoTHub to my CosmosDB in private subnet? How I can change the CosmosDB networking/firewall settings to accept traffic coming from a (public) IoTHub service endpoint? Brief description: I have an…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure Cosmos DB
Azure Cosmos DB
An Azure NoSQL database service for app development.
1,710 questions
asked 2024-11-07T04:48:20.6966667+00:00
Quincy 10 Reputation points
answered 2024-11-30T05:46:08.3666667+00:00
Andriy Bilous 11,541 Reputation points MVP
0 answers

Deploying Defender for IoT Sensor in Azure OT Lab Environment

Hello, I am exploring the use of Microsoft Defender for IoT in my OT lab environment, which is hosted in Azure. My lab setup includes the following resources: OpenPLC SCADA BR FactoryIO Kali Linux I would like to know if it is possible to deploy a…

Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
407 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-28T21:22:53.3066667+00:00
Houghton, Tristan 0 Reputation points
edited the question 2024-11-28T21:32:18.54+00:00
VarunTha 10,055 Reputation points Microsoft Vendor
1 answer

device connectivity issue when using TLS

I try to send mqtt messages to my Azure IoT hub using port 8883 and TLSv1.2. I uploaded CA certficate (Digicert Global Root G2) in my device, and use SAS authentication for device (client authentication). My hub's monitoring section shows there are…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-10-31T15:18:12.33+00:00
somayeh mahmoodi 0 Reputation points
commented 2024-11-27T19:00:16.1733333+00:00
Sander van de Velde | MVP 33,951 Reputation points MVP
3 answers One of the answers was accepted by the question author.

Can not provision devices with DPS to one iot hub but other works fine

Hi, I want to use DPS to provision my devices to a particular iot-hub when the provisioning script terminates with: # python provision_x509.py Traceback (most recent call last): File…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-26T15:46:27.5466667+00:00
Mistyron 25 Reputation points
answered 2024-11-27T10:19:08.7866667+00:00
Mistyron 25 Reputation points
1 answer

How to create a Cosmos DB container as a custom endpoint in Azure IoT Hub.

Observed Error: {'code': 500019, 'httpStatusCode': 500, 'message': 'Internal Error. If you contact a support representative please include this correlation identifier: <UUID>, timestamp: <TIME>, errorcode: IH500019.'} Command group iot hub…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-21T08:54:24.9833333+00:00
Linganiveth 0 Reputation points
commented 2024-11-27T01:07:03.57+00:00
Linganiveth 0 Reputation points
1 answer

IoT Hub Device Streams firmware integration

Dear Microsoft team, We are looking to integrate the Device Streams feature into our IoT device firmware, built using Azure SDK for Embedded C and running on Zephyr RTOS. Our goal is to enable remote Zephyr shell access for diagnostics, which Device…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-22T13:35:00.6866667+00:00
Van Petrosyan 0 Reputation points
answered 2024-11-22T14:01:59.1266667+00:00
Robina 260 Reputation points
1 answer One of the answers was accepted by the question author.

Retrieving Data from an Existing Mosquitto MQTT Broker

What are the steps to retrieve data from an existing Mosquitto MQTT broker? I have no control on the broker, I only have the required information to subscribe to it. I have found the documentation on Azure to be increasingly convoluted, making it…

Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
407 questions
Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
365 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
Azure IoT SDK
Azure IoT SDK
An Azure software development kit that facilitates building applications that connect to Azure IoT services.
226 questions
Azure IoT Operations
Azure IoT Operations
Azure IoT Operations is a set of modular services enabled by Azure Arc.
34 questions
asked 2024-11-21T16:35:02.91+00:00
Quentin STRINATI 20 Reputation points
accepted 2024-11-22T08:51:26.4766667+00:00
Quentin STRINATI 20 Reputation points
1 answer

Can IoT Hub Route D2C Messages to Service Bus in VNET?

I have a IoT Hub that must be public facing, while I want to have a Service Bus that only allow private access, where my App Services in the VNET will then consume the messages from Service Bus. Now, the question is am I able to route the D2C messages…

Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-15T08:21:58.06+00:00
John Wong Yek Hon 100 Reputation points
commented 2024-11-20T20:24:38.3833333+00:00
LeelaRajeshSayana-MSFT 16,786 Reputation points
1 answer One of the answers was accepted by the question author.

Download large files from Blob Storage

Hello. I am trying to download files from Azure Blob storage to my IoT device. From my understanding I should be able to use system-assigned entity / defaultCredential. My device is a Ubuntu22.04 arm device I provided a system-assigned Identity to my…

Azure IoT Edge
Azure IoT Edge
An Azure service that is used to deploy cloud workloads to run on internet of things (IoT) edge devices via standard containers.
581 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,222 questions
asked 2024-11-19T13:56:06.2833333+00:00
Enea de Bollivier 20 Reputation points
accepted 2024-11-20T09:11:18.8566667+00:00
Enea de Bollivier 20 Reputation points