334 questions with Azure IoT Central tags

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1 answer One of the answers was accepted by the question author.

Connect ESP32 to Azure IoT Central.

I am currently working on a project to connect my ESP32 to Azure IoT Central. Following the instructions provided in the Quickstart guide titled 'Connect an ESPRESSIF ESP32-Azure IoT Kit to IoT Central' (reference:…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-03-22T08:08:31.4233333+00:00
Abball 25 Reputation points
commented 2024-03-26T16:59:56.31+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
1 answer

Unable to send data to Azure IOT Central hub device from NodeMCU ESP8266 device

I am trying to connect to Azure IoT central device model and send real-time temperature, humidity- sensor data from NodeMCU ESP8266 Wifi enabled IoT device. How to check if Azure is able to receive data or if there is something wrong with…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-03-10T08:16:18.4066667+00:00
Manish Yadav 0 Reputation points
answered 2024-03-11T14:27:19.0466667+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
1 answer

MQTT client connect attempt failed - ESP8266/ESP32 to Azure IOT Central

Seeing this error on Serial Monitor when attempting to connect ESP32 to Azure IOT Central using the Azure provided example for ESP32 to AzureIOTCentral ERROR: MQTT client connect attempt failed. Check host, deviceId, username and password. (state -2) …

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-03-01T02:35:03.04+00:00
yash shah 0 Reputation points
commented 2024-03-05T23:55:40.4266667+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
0 answers

Connecting Arduino Uno R4 Wifi to Azure IoT Hub

Has anyone successfully connected their Arduino Uno R4 Wifi to Azure IoT Hub and Azure IoT Central? I've been encountering issues related to libraries like based64.h, azureiothub.h, azureiotutility.h, and so on. I'm hoping someone can provide me with an…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,093 questions
asked 2024-02-13T16:40:00.67+00:00
Yeow Yu Leong 110 Reputation points
commented 2024-03-03T17:17:50.8666667+00:00
alexepu 0 Reputation points
2 answers One of the answers was accepted by the question author.

How do I check how many messages I used so far on Azure IoT Central ?

I could not find this anywhere, but is there a way to see the number of messages you send to and from Azure IoT Central? I am currently using the standard tier 2 for a project and wanted to see how many messages I used already during the month. On the…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2020-05-14T17:33:38.347+00:00
SaBo-MSFT 20,016 Reputation points
answered 2024-02-28T21:32:21.3766667+00:00
Gang Liu 0 Reputation points
1 answer

How to display graph to show telemetry increase/decrease

Currently have a device with a pulse counter feeding data into IOT central. This device cannot reset the pulse counter after a certain period so it will accumulate indefinitely. Is there any option within IOT central that will let me display a graph that…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-02-20T22:31:50.6233333+00:00
Navaska 0 Reputation points
commented 2024-02-28T20:50:24.63+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
1 answer

Not able to connect ESP 8266 to Azure. Not able to authenticate. Please help!

Hello, I have followed all procedure to connect my ESP8266 and i have entered my credentials correctly. Why am I facing this issue? Have uploaded screenshot of the error. Kindly help! ERROR: MQTT client connect attempt failed. Check host, deviceId,…

Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
373 questions
Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,093 questions
Azure IoT SDK
Azure IoT SDK
An Azure software development kit that facilitates building applications that connect to Azure IoT services.
204 questions
asked 2024-02-20T11:05:32.1433333+00:00
Yash Paranjpay 0 Reputation points
answered 2024-02-21T07:24:01.29+00:00
Sander van de Velde 27,186 Reputation points MVP
1 answer

Azure IoT Central Organization limit

We are working in a IoT Central service, but, regarding device management, we have found a blocking problem, the 200 organizations limit. Our organization have a large volume of connected devices and customers, so we want to increase te limit of 200…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-02-13T15:27:46.4533333+00:00
Rogelio Pérez Antonio 0 Reputation points
edited an answer 2024-02-13T17:33:31.82+00:00
Sander van de Velde 27,186 Reputation points MVP
1 answer

IoT Central Role permissions not working

Currently I am experiencing an issue with the permissions given to a user in IoT Central. I have users that are using a custom Role that provides a high level of access to the IoT App, including Device Groups, Dashboard creation etc. However late last…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2022-11-28T21:34:26.517+00:00
Anon 1 Reputation point
commented 2024-02-08T04:19:06.5266667+00:00
Hugh Ebeling 0 Reputation points
2 answers

Connecting Arduino uno rev2 with IoT central application

I am following this git repo to establish a connection between Arduino Rev2 with a wifi chip and the Azure IoT central application https://github.com/firedog1024/arduino-uno-wifi-iotc I am having difficulty establishing a connection and obtaining a…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2023-11-16T14:34:18.5166667+00:00
Pranay Bolem 0 Reputation points
commented 2024-02-01T19:41:25.1433333+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
1 answer

IoT Central 7 day free trial

Did IoT Central get rid of it's 7 day, no account needed, free trial?

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2022-08-23T19:18:00.677+00:00
Abraham Arrendondo 1 Reputation point
edited the question 2024-01-25T00:10:08.2133333+00:00
SaBo-MSFT 20,016 Reputation points
1 answer One of the answers was accepted by the question author.

Azure IoT Central Latency

I am seeing as much as 30 seconds delay between sending from my gateway and seeing the change displayed in the dashboard tile. On other platforms I can easily get 5 seconds or less latency with the same hardware. The message is a simple boolean value…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2022-03-22T13:30:59.727+00:00
IoTBuilder 21 Reputation points
edited the question 2024-01-25T00:03:37.5033333+00:00
SaBo-MSFT 20,016 Reputation points
1 answer One of the answers was accepted by the question author.

Loading device's View and/or Raw data is extrimely slow

Loading device's View and/or Raw data is extremely slow I am located in Chicago, US I confirmed no IoTC outages here: https://status.azure.com/en-us/status I tried to reset browser, PC, entire system - no improvements I confirmed no issues with…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2020-10-24T16:39:13.947+00:00
Vkurd 81 Reputation points
edited the question 2024-01-25T00:01:51.97+00:00
SaBo-MSFT 20,016 Reputation points
1 answer

IoT Central rules triggered each 10 instead of each two seconds

I have a rule, when a value is bigger than x it should be triggered. The rule is fired approximately every 10 seconds.(The Logic App run every 10 seconds, for 450 milliseconds to 1,43 seconds) IoT-Center get the data every 2 seconds, so the rule…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2022-08-25T15:02:33.84+00:00
Saks, Valentin 11 Reputation points
edited the question 2024-01-25T00:00:35.51+00:00
SaBo-MSFT 20,016 Reputation points
2 answers One of the answers was accepted by the question author.

Azure IoT Central,I don't understand pricing,Thank you

Azure IoT Central,I don't understand the pricing。Standard 2,The total number of messages between two devices per month is within 60,000,Do you only need to pay $21.61? Thank you。very sorry,My English is not very good,Thank you

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2024-01-22T14:05:04.75+00:00
⁠ ⁠寶貝 20 Reputation points
accepted 2024-01-22T17:11:58.3133333+00:00
⁠ ⁠寶貝 20 Reputation points
2 answers One of the answers was accepted by the question author.

How to connect to an IoT Central device using C# code in a SIMPLE WAY and generate CUSTOM telemetry data?

Hi, i need to connect to an IoT central device using a C# application to generate custom telemetry as indicated in a question still unanswered. I experienced that it's not easy at all; the only available examples refer to this code…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
Azure IoT Hub
Azure IoT Hub
An Azure service that enables bidirectional communication between internet of things (IoT) devices and applications.
1,093 questions
asked 2024-01-15T12:54:31+00:00
GuidoL 310 Reputation points
accepted 2024-01-18T16:05:21.6666667+00:00
GuidoL 310 Reputation points
3 answers One of the answers was accepted by the question author.

How to generate in a single and simple C# project custom telemetry for a IoT Device Template with complex object?

Hi, in accordance with what you suggested in an answer to my question about custom telemetry generation, i simulate the Data telemetry using a C# SDK. You suggested that one of the easiest ways to simulate this scenario is by creating a List of strings…

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.
214 questions
Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2023-06-13T16:20:35.44+00:00
GuidoL 310 Reputation points
accepted 2024-01-17T16:46:28.6+00:00
GuidoL 310 Reputation points
1 answer One of the answers was accepted by the question author.

How to obtain IoT Device hostname to use in a C# app to generate custom data telemetry

Hi, as suggested @LeelaRajeshSayana-MSFT i use the following code to generate custom telemetry in Iot Central device: using Microsoft.Azure.Devices.Client; using System.Text; using Newtonsoft.Json; namespace MyApp { internal class SimpleApp …

Azure IoT
Azure IoT
A category of Azure services for internet of things devices.
373 questions
Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2023-12-18T17:18:42.1833333+00:00
GuidoL 310 Reputation points
commented 2024-01-17T15:30:43.06+00:00
GuidoL 310 Reputation points
0 answers

How to use IoT Central REST APIs using the bearer token generated by Microsoft Entra ID authentication

Our requirement is to use the IoT Central REST APIs which use the bearer token authorization. The user will be authenticated using Microsoft Entra ID. For this, we are using MSAL node package. Once the user successfully signs in and we receive the access…

Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2023-12-22T07:48:07.9433333+00:00
Wamakshi Bhati 0 Reputation points
commented 2024-01-06T02:34:33.99+00:00
LeelaRajeshSayana-MSFT 13,081 Reputation points
1 answer

Cannot export telemetry data from Azure IOT Central to Blob Storage

Hi, everything is configured correctly for sending telemtery data from IOT Central hub to a Blob storage, the destination shows as healthy 1st but after some time i receive this message on the IOT export window The destination is having trouble receiving…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
2,369 questions
Azure IoT Central
Azure IoT Central
An Azure hosted internet of things (IoT) application platform.
334 questions
asked 2023-12-16T02:19:46.2333333+00:00
Azure Security 0 Reputation points
commented 2023-12-20T16:53:40.6933333+00:00
AshokPeddakotla-MSFT 26,131 Reputation points