Azure Digital Twins
An Azure platform that is used to create digital representations of real-world things, places, business processes, and people.
219 questions
2 answers
One of the answers was accepted by the question author.
How do I update multiple digital twin components using Azure Function in python ?
I am fetching the data from IoT hub and updating the the digital twin using the azure event grid trigger. I am able to update all the components of the digital twin but these updates are not fast it gives me a latency of 18-25 seconds. I am using the…
asked 2023-05-06T14:54:47.45+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(16, 7.000000000000001%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVV%3C/text%3E%3C/svg%3E)
Vishwajit Vipat Dalve
20
Reputation points
commented 2023-05-19T10:23:15.56+00:00
Vishwajit Vipat Dalve
20
Reputation points
1 answer
Strange behaviour of ADT Explorer Preview in loading twins image from model image
Hi, i took note that in ADT Explorer Preview i can't manage model images using API in accordance with what kinldy was confirmed in reply to my question about it; so the only way is to upload them manually. Hovewer, i've also noticed every time i open…
asked 2023-05-10T10:46:27.8633333+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(278.4, 5%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
GuidoL
310
Reputation points
commented 2023-05-16T17:18:45.8+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, 27%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
VasimTamboli
4,410
Reputation points
1 answer
One of the answers was accepted by the question author.
How to generate custom telemetry string data for a simulated device sensor in IoT Central and in ADT
Hi, i configured some devices in Iot Central from device templates in Iot Central to simulate rfid physical devices in smart library. An example: [ { "@id":…
0 answers
Updating issues in Azure Digital Twins using Azure Functions for concurrent requests.
Hello, Advanced Apologies if I am repeating this Thread on Github I am getting an issue when updating the Azure Digital Twins twin values using Managed Credential for Azure Function App. When I restart the Function app, it works for about ~5-10 minutes…
asked 2023-05-12T11:47:47.28+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, 53%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sarg Senthil
0
Reputation points
commented 2023-05-12T13:33:22.43+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
27,386
Reputation points
0 answers
Problem loading a .glb file in 3d scenes studio
Hello! I load a .glb file in 3d Scenes Studio but it doesn't load the model and it looks like there is nothing in the file. How can I fix this?
asked 2023-05-03T18:02:28.49+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(6.4, 70%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELA%3C/text%3E%3C/svg%3E)
Lucía Sánchez
45
Reputation points
commented 2023-05-08T20:49:05.21+00:00
Sander van de Velde
28,386
Reputation points MVP
1 answer
How to update a model image in model of a digital twin using C#
Hi, i haven't found any example code about how to update a model image in a model for a digital twin using C#; i updated models to have twin graph images only using "Update model image" in ADT Explorer Preview; i'd like to automate the update…
asked 2023-05-06T12:08:57.3166667+00:00
GuidoL
310
Reputation points
edited an answer 2023-05-06T21:56:14.0433333+00:00
Sander van de Velde
28,386
Reputation points MVP
1 answer
One of the answers was accepted by the question author.
Azure Digital Twins Explorer Preview graph, fonts and error messages - How to work better
Hi, i ask if there is a way to preserve twins position in twin graph of Azure Digital Twins Explorer Preview; it's really annoying every time i launch a query or create a twin or other operations to have as a result a graph that has overlapping…
2 answers
One of the answers was accepted by the question author.
How to define an actuator model for a device and using in Azure Iot Central
Hi, i'm not sure if i'm following a corret strategy to implement an actutator for my project: this is not very clear in Microsoft documentation: i defined the following model to command a device (starting from library rfid ontology i defined..) [ { …
1 answer
Telemetry Data from IOT hub not pushing to azure function and not reflecting to Digital Twin?
I've been trying to replicate -> https://learn.microsoft.com/en-us/azure/digital-twins/tutorial-end-to-end using my own variables, the telemetry data is pushing to IOT hub but from there on its not getting pushed to the functions eventually my digital…
asked 2023-04-28T06:01:57.1533333+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(176, 1%, 27%)' 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)
Addanki, Srikar
0
Reputation points
commented 2023-05-05T14:27:12.44+00:00
LeelaRajeshSayana-MSFT
13,456
Reputation points
0 answers
Facing CORS issue in Azure Storage account
After configuring the CORS configuration as per the Microsoft guide, but I can't get the .glb 3D file to Azure Digital twin explorer. Getting 403 error, as CORS not enabled, or no matching rule found for this request. Even though I have the data owner…
asked 2023-02-14T11:56:42.78+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(112.00000000000001, 55.00000000000001%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
vinith_at_spritle
0
Reputation points
commented 2023-05-04T22:02:13.0833333+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(96, 48%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIA%3C/text%3E%3C/svg%3E)
Isaías Salcedo
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure Digital Twin events have no 'path' value in 'patch' on update
We are using EventHub route with the filter like below. type = 'Microsoft.DigitalTwins.Twin.Create' OR type = 'Microsoft.DigitalTwins.Twin.Update' OR type = 'Microsoft.DigitalTwins.Twin.Delete' OR type =…
asked 2023-04-25T16:57:35.6366667+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, 75%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBP%3C/text%3E%3C/svg%3E)
Bernard Pletikosa
105
Reputation points
commented 2023-04-28T20:24:03.63+00:00
LeelaRajeshSayana-MSFT
13,456
Reputation points
2 answers
Failed to create data history connection."error":{"code":"NotDatabaseAdmin","message":"Unable to access Azure Data Explorer cluster database because the identity of the Azure Digital Twins instance is not a database admin."}}
Hi I want to create data history connection using azure digital instance but I cannot identify/resolve the problem at hand can anyone guide me through procedure to solve this problem.
asked 2023-04-19T19:23:39.1666667+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(140.8, 25%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
Leo
0
Reputation points
commented 2023-04-24T16:03:51.09+00:00
AshokPeddakotla-MSFT
27,386
Reputation points
1 answer
ADT Data History connection is failing when ADX is behind a private endpoint
Creating the data history within Azure Digital Twin (behind private endpoint) using the ADX cluster which is behind private endpoint within same vnet. Ideally the data history connection should be successful when both ADT and ADX are behind private…
asked 2023-04-20T10:31:50.9+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(217.60000000000002, 24%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKA%3C/text%3E%3C/svg%3E)
Kazi, Azharuddin [GTSUS NON-J&J]
0
Reputation points
commented 2023-04-24T16:01:11.4466667+00:00
AshokPeddakotla-MSFT
27,386
Reputation points
2 answers
One of the answers was accepted by the question author.
Is it possible to simulate scenarios using Azure Digital Twins? If so, where can I find the corresponding tool?
Hello! I'm a university student and I am supposed to find a way to implement a digital twin of machines such as water pumps for a project. In one example, 3 sensors will be attached to the pump in order to read in different physical measurements and use…
Azure Digital Twins
Azure Digital Twins
An Azure platform that is used to create digital representations of real-world things, places, business processes, and people.
219 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.
948 questions
asked 2023-04-07T15:46:12.5233333+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(60.8, 88%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
S.M
25
Reputation points
commented 2023-04-17T12:55:37.3166667+00:00
LeelaRajeshSayana-MSFT
13,456
Reputation points
2 answers
One of the answers was accepted by the question author.
Error in loading models in Azure Digitial Twins
Hi, i obtain the following error when i try to upload some json files in to my ADT instance: I don't understand the reason: syntax is correct. Here's an code example of json that is impossible to load. { "@id":…
asked 2023-04-13T18:12:07.1366667+00:00
GuidoL
310
Reputation points
commented 2023-04-14T18:53:17.8133333+00:00
LeelaRajeshSayana-MSFT
13,456
Reputation points
1 answer
One of the answers was accepted by the question author.
Making a digital twin from scratch.
Hi! I have been doing the tutorials on digital twins but how can I generate one myself from scratch?
asked 2023-04-13T10:39:50.7633333+00:00
Lucía Sánchez
45
Reputation points
accepted 2023-04-14T10:43:39.08+00:00
Lucía Sánchez
45
Reputation points
1 answer
One of the answers was accepted by the question author.
Filtering limitation in Azure Digital Twins - best practices to manage object data type in dtdl model for querying and running command
Hi, i read the followin article https://learn.microsoft.com/en-us/azure/digital-twins/how-to-create-routes?tabs=portal2%2Cportal3 very userful for development of my project about smart digital library that used rfid technology. The article explains that…
asked 2023-03-31T15:38:55.0066667+00:00
GuidoL
310
Reputation points
edited the question 2023-04-13T18:23:50.26+00:00
LeelaRajeshSayana-MSFT
13,456
Reputation points
1 answer
How to resolve SignalR connect time-out
I am using the Azure Digital Twins Plugin for Unreal Engine and have a SignalR resource I want to use to broadcast updates from my ADT instance to the twin. I have a broadcast and negotiate functions published to my funcatin app. The utility widget is…
asked 2023-04-09T07:24:39.52+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(131.20000000000002, 24%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Asare, Kofi Asabere Bediako
20
Reputation points
edited the question 2023-04-13T17:51:53.84+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, 10%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
MuthuKumaranMurugaachari-MSFT
22,141
Reputation points
1 answer
One of the answers was accepted by the question author.
what Databricks resource needs a role assignment to connect to a Digital Twin URL
I'm getting a 403 (Forbidden) error running this code from a Databricks notebook: credential = DefaultAzureCredential() service_client = DigitalTwinsClient(adt_url, credential) listed_models = service_client.list_models() for model in listed_models: …
asked 2023-04-06T06:01:14.6566667+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(41.6, 54%, 14%)' 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)
andrew minkin
20
Reputation points
accepted 2023-04-06T13:14:08.02+00:00
andrew minkin
20
Reputation points
1 answer
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:…
asked 2022-03-10T12:19:02.837+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, 54%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERG%3C/text%3E%3C/svg%3E)
Rajasri Gaddam
6
Reputation points
edited the question 2023-03-31T09:55:14.92+00:00
MayankBargali-MSFT
68,476
Reputation points