Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
940 questions
Content
2 answers
Unable to connect to Azure IoT hub due to error "[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate."
I am using azure-iot-device python SDK for connecting to Azure IoT Hub. My organization network is beyond Zscaler. When I am disabling Zscaler, I am able to connect to IoT sucessfully. But when I am enabling Zscaler, I am getting below error Could you…
asked 2023-09-21T13:54:03.6866667+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(182.40000000000003, 54%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECV%3C/text%3E%3C/svg%3E)
Chetan Vijay Gomase
0
Reputation points
edited a comment 2023-09-22T04:57:57.23+00:00
Chetan Vijay Gomase
0
Reputation points
0 answers
Iot Edge Device cannot connect to IotHub
I create EflowVm in my local PC(OS is windows11). But EflowVm can't connet to the IotHub. In the device management page of IotHub, the IotEdge device is always offline. Therefore, there is no way to modify the module settings through the azure portal…
asked 2023-09-19T08:12:45.9966667+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(156.8, 57.99999999999999%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESR%3C/text%3E%3C/svg%3E)
単ルイ(Shan Rui)
105
Reputation points
commented 2023-09-22T01:01:37.0666667+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
1 answer
Azure IoT Hub "Add configuration or deployment" menu does not drop down
I have created Standard-Tier IoT Hubs both from the CLI and Azure Portal. In both cases, the "Add" dropdown menu in the "Configurations + Deployments" will not drop down. On the other hand, our production Hubs (also Standard Tier)…
asked 2023-09-12T23:50:27.5+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(204.8, 42%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKT%3C/text%3E%3C/svg%3E)
Kirkpatrick, Ted
0
Reputation points
commented 2023-09-21T20:51:59.9533333+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
1 answer
IoT Hub trigger exception: Binding parameters to complex objects (such as 'Object') uses Json.NET serialization.
I am sending messages from a device to iot hub successfully. The iot hub routes messages to a custom event hub endpoint. I have an azure function that is an triggered by event hub messages, but whenever my azure function is triggered, I get this…
asked 2023-09-20T16:46:38.99+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(70.4, 45%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
bruthaStopThat
5
Reputation points
commented 2023-09-21T13:04:15.0833333+00:00
bruthaStopThat
5
Reputation points
1 answer
IotHub device connection problem after change to DigiCert Global G2 Root
Last week, into my Azure IotHub portal, I successfully changed from baltimora to DigiCert Global G2 Root. Today I got a connection problem. I enter into my Azure portals portal/certificates and found nothing. I cannot see also the TSL Certificate Tab.…
asked 2023-09-21T08:31:57.7633333+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(272, 33%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Ruggero Bandera
0
Reputation points
answered 2023-09-21T11:04:28.31+00:00
Ruggero Bandera
0
Reputation points
0 answers
Unable to bring the edgehub and edge agent modules as recently IOT hub got updated with DigiCert G2 root from Baltimore root
Hi Team, Recently IOT hub got updated with DigiCert G2 root from Baltimore root. After the device is not coming up if I try to install new machine also. The ssl certificates which we are generating it was working fine with Baltimore root. Not sure if…
asked 2023-06-14T09:04:56.65+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(54.400000000000006, 43%, 15%)' 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)
Manasa
0
Reputation points
commented 2023-09-20T10:14:44.6733333+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(310.4, 39%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVP%3C/text%3E%3C/svg%3E)
Vishal Patel
0
Reputation points
1 answer
Seeking Guidance on Building Real-Time Video Processing Solution for Vehicle Detection on Azure
Hello Azure Community, I'm currently working on a project for a client that involves the development of a real-time video processing solution for detecting vehicles in an area using Raspberry Pi IoT device. The project requires multiple cameras sending…
![](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(64, 89%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3E1%3C/text%3E%3C/svg%3E)
0 answers
How to make custom DTMI model private for ADU
We are using ADU to udpate our devices. We currently have the modelId dtmi:azure:iot:deviceUpdateContractModel;1 set in DPS and our device. All the other ADU requirements are also met and we can see the device in the devices list in the…
asked 2023-09-19T11:54:30.72+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, 7.000000000000001%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOV%3C/text%3E%3C/svg%3E)
Oetze van den Broek
91
Reputation points
commented 2023-09-19T21:26:50.1466667+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
0 answers
How to see the results of the OPC UA and network discovery using the API.
I have a IoT edge enabled VM with the OPCPublisher module installed. This module has an API to run the discovery of the OPC UA servers. The API mentioned here that the results are published in the configured default event transport, which in this case is…
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.
459 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
543 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
940 questions
Azure Event Hubs
Azure Event Hubs
An Azure real-time data ingestion service.
456 questions
asked 2023-08-23T15:58:21.77+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(198.4, 31%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKR%3C/text%3E%3C/svg%3E)
Keilor.Rodriguez
10
Reputation points
edited a comment 2023-09-19T17:32:09.4333333+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
1 answer
One of the answers was accepted by the question author.
IoTCentral vs IoTHub
I read various documentation on this topic. But I am still unsure about couple of basic questions, In what scenarios IoTHub is the only way out? I know IoTCentral is quick specially for cloud beginners. But if it serves all the need then why not…
asked 2023-08-29T11:01:33.1766667+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(38.4, 80%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Aurovind Sagar Epari
80
Reputation points
accepted 2023-09-19T16:14:17.4633333+00:00
Aurovind Sagar Epari
80
Reputation points
1 answer
Unable to connect to Azure IoT hub From Linux machine.
I am connecting to Azure iot hub using Azure-iot-sdk-c. I am using the API IoTHubDeviceClient_CreateFromConnectionString(connectionString, protocol). My application is working fine from my laptop on which Ubuntu is installed. When I run this…
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
940 questions
Azure IoT SDK
Azure IoT SDK
An Azure software development kit that facilitates building applications that connect to Azure IoT services.
193 questions
C++
C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
3,168 questions
asked 2023-09-02T17:35:02.0366667+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(41.6, 62%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
Sayajirao Waydande
0
Reputation points
commented 2023-09-19T15:39:43.73+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
18,386
Reputation points
1 answer
One of the answers was accepted by the question author.
how to fix error in provisioning dps while after environmental variables. Ex: It shows unsuccessful JSON error and failed to create IOThub device client
while provisioning iot hub dps environmental variables it shows error like unsucessful JSON error, "errorCode":401000. It also shows failed creating IOT hub device client
![](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(268.8, 31%, 36%)' 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)
2 answers
One of the answers was accepted by the question author.
Unable to find IoT Hub
I'm trying to integrate a particle development board but i'm having issues with IoT Hub. I am having trouble seeing my IoT Hub from the azure CLI. When i run az iot hub monitor-events -n Gateway-Electronic-Components it returns Unable to…
asked 2020-10-21T13:44:15.587+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(275.2, 8%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
Joshua Bailey
201
Reputation points
commented 2023-09-18T07:53:47.3866667+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(227.2, 5%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENY%3C/text%3E%3C/svg%3E)
Neil Yu
6
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure Edge Parent Device not showing created Child Devices
After creating an Azure IoT Child device specifying it's parent scope C#: child.Scope = parent.Scope; In the azure IoT Hub the device correctly shows the relation with its parent ("This device has a parent assigned") But when selecting the…
asked 2023-09-14T14:56:35.0533333+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(32, 93%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
bmdev
21
Reputation points
edited the question 2023-09-14T19:13:05.6866667+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
1 answer
Production, Staging, QA sample pipeline setup for the Azure IoT Edge layered deployment Application
Hi Team, Hello SatishBoddu-MSFT, I am looking for a sample solution for azure DevOps pipeline for different environments (QA, Staging, Prod) creation based on Azure IoT Edge layered deployment, I found sample solution in Microsoft docs, which is most…
asked 2023-09-07T12:12:24.8266667+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, 15%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDV%3C/text%3E%3C/svg%3E)
Dhanavath Vishnu
276
Reputation points
answered 2023-09-08T07:38:50.4633333+00:00
AshokPeddakotla-MSFT
18,386
Reputation points
1 answer
One of the answers was accepted by the question author.
I want to add devices in Azure IOT Hub with the help of postman? how can i do it?
I want to add devices in Azure IOT Hub with the help of postman? how can i do it?
asked 2023-08-28T07:03:55.1033333+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(121.6, 65%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMU%3C/text%3E%3C/svg%3E)
Muhammad Usman Khan
25
Reputation points
commented 2023-09-07T14:30:39.86+00:00
Muhammad Usman Khan
25
Reputation points
1 answer
One of the answers was accepted by the question author.
IoT Hub device limitations and pricing
Hi There, I wanted to know, 1.How many devices can be connected to a single Iot hub resource. 2.If I want to connect 250 devices, what will be the price of it for a year? if possible required quotation. 3.How many devices can be connected to a single…
asked 2023-09-05T16:39:53+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(3.2, 12%, 10%)' 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)
Surya Chakravarthy
20
Reputation points
commented 2023-09-07T06:52:41.5133333+00:00
Matthijs van der Veer
4,111
Reputation points MVP
0 answers
Delay of Microsoft.Devices.DeviceConnected (4 to 6 minutes)
Hi I am working on a system where I use an IotHub (S1 tier) that communicates with one IoT device using the setup showed in the table. Furthermore, I use an EventHub that subscribes on Microsoft.Devices.DeviceConnected and …
asked 2023-09-05T09:22:19.9166667+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(265.6, 62%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEG%3C/text%3E%3C/svg%3E)
Erik Gylling
50
Reputation points
commented 2023-09-06T16:55:31.62+00:00
AshokPeddakotla-MSFT
18,386
Reputation points
0 answers
Provisioning to IOT Hub on Jetpack 5.0.2
I have an nvidia jetson on Jetpack 5.0.2 that ive been trying to provision on iothub for while. Previously I have provisioned jetsons on Jetpack 4.6 with no issues, however 5.0.2 has posed problematic. I am looking for help to try to address this issue.…
asked 2023-08-16T19:15:32.65+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(297.6, 17%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECJ%3C/text%3E%3C/svg%3E)
Cabrejos, Jason J
5
Reputation points
commented 2023-09-01T22:04:50.32+00:00
LeelaRajeshSayana-MSFT
7,781
Reputation points
1 answer
One of the answers was accepted by the question author.
How to activate/deactivate a specific sensor on my IoT device
Suppose I have a device connected to my IoT Hub. On this device, there are several different sensors that send telemetry or have different functions. My question is: How would I, from my backend application, turn on/off specific sensor(s) based on user…
Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
351 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
543 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
940 questions
![](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(96, 66%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAF%3C/text%3E%3C/svg%3E)