Azure Digital Twins

Learn the process of collecting IoT data with Azure

May someone please guide me to tutorials about learning Azure IoT and finding accelerometer sensors that are compatible with Azure? I am currently a PhD student at Western University of Ontario, and I have successfully built an IoT sensor using Arduino…

Azure digital twin - Query models

Hello, Is there a way to query the DTDL models the same way that we can get query Twins? I can get all models or one model by ID using the API. My end goal is that I want to find a specific DTDL model lets say…

How add digital twin tags to body messages of iot Devices

Let's say i got 4 devices connected to my IOT HUB, and the messages sent from the devices to the iot hub contains only the parameters that i'm interested to(humidity temperature). I assigned a tag to every devices, using device twin, so i can filter…

AzureMapUpdater log stream doesn't show monitoring updates about a digital twins based on sensor template

Hi, i'm focusing on building the integration between Event Grid and Azure Account maps, as shown in the followin diagram (I'm following an example from "Hands-on Azure Digial Twins" book): So i started with building, uploading…

Digital Twin throughput

Hello, I'm wondering how "big" is the throughput of Digital Twin (DT) resource. So I've configured my DT resource to route all events to the Event Hub. So whenever DT instance gets created/updated this event will be routed to Event Hub…

After opening the azure digital twin data simulator, In the simulator type dropdown, only 2 demo models are available, how can I add new models.

Export Azure Digital Twin graph programmatically

In the Digital Twins Explorer there is a function to "Export graph". Is there a way to do this as simple as this programmatically through the sdk or api? Without having to query all the different models and getting relationships for each twin…

How do I add and reflect fluid animations in digital twin?

We would like to reproduce the "flow" shown in the following Azure Digital Twin introduction video (1:02) with the Azure Digtal Twin we are building. : https://www.microsoft.com/en-us/videoplayer/embed/RWEBCx I would like to know if there…

Unable to view result of pipeline which trasport a value from a sensor to digital twin and in log stream of Azure function trigger

Hello, i'm unable to view result of an example pipeline (i'm following code in "Hands On Azure Digital Twins") which trasports a temperature value from a sensor to a digital twin and i'm also unable to have this value in the messages…

How to import Azure Digital Twins Graph using SDK or API?

Hello everyone, I would like to import DT graph (.json file) into Digital Twin Resource using Python SDK or REST API. Azure Digital Twin Explorer features "Import Graph" & "Export Graph" capabilities, but I could not find an…

404 File or directory not found error while connecting Logic Apps Custom Connector in Logic Apps

Hi all, I'm getting 404 File or directory not found error in Logic Apps while connecting Azure Digital Twins custom Swaggers (Logic Apps Custom Connector) for Azure Digital Twins. I followed the steps in this guide:…

Transfer Azure Digital Twin instance

hi all, thanks for taking the time to check out this question. I am changing jobs in the next week and I have a live Azure digital twin instance on my account. this account will be disabled soon after I leave the company, however, my team will…

Digital Twin of Customer, Process, User or Organisation?

I have seen Gartner writing about 'Digital Twin of Customer' https://www.gartner.com/en/insights/gartner-business-quarterly/q2-2022/digital-twin-of-a-customer but resources on the web are not very forthcoming Is anyone working on something like that…

Deploy the ARM template to the newly created Azure Resource Group

Hello, I'm new to Azure Digital Twins, I'm learning course "Connect IoT data to mixed reality with Azure Digital Twin and Unity", I follow every step but come to this step "Deploy the ARM template to the newly created Azure Resource…

[ERROR] RestError: Sub-domain not found.

Hi, I am trying to get started. https://learn.microsoft.com/en-us/azure/digital-twins/quickstart-azure-digital-twins-explorer After creating an ADT, the following error occurs when starting ADT Explorer. The ADT URL in ADT Explorer…

Equivalent of "transaction scope" with Digital Twins SDK

I'm using the Digital Twins SDK and am wondering if there is anything like a transaction scope, or thoughts on how to implement that type of functionality? If, let's say, I am in a process of uploading 100 twins and 1000 relationships, something goes…

Azure Digital Twins - Properties, Components, and Relationships

Hello, I am attempting to create a basic model to familiarize myself with working in Azure Digital Twins. This model contains three parts: Push Button Programmable Logic Controller (PLC) LED Light The push button would send a…

Enable Image property on a digital twin

Hello I am curently on a project where I need to store an Image on the Digital Twins, but as far as I know it is enabled just string, int and booleam propertys (not file). Does anyone know how I coul assign and store this image to my Digital Twin ?

Azure Digital twins - Twin to Twin update

first of all, I'd like to make it clear I have no experience at all with C#, so it might be the case that this is a very trivial question. I am trying to follow this tutorial:…

Querying Kusto with the Digital Twin plugin issues

Hey Microsoft, What is the suggested way to pivot Data History from Azure Digital Twins, so that multiple properties of a single twin can be rendered, whether they are nested in a component or not? Currently, all documentation focuses on…