Azure iot defender micro agent - [procfs_reader.c/read_data_from_procfs:101] Error getting username in pid
Hi, When configuring the azure iot defender micro agent on the iot edge device (azure vm) we uncounted the following error message - [procfs_reader.c/read_data_from_procfs:101] Error getting username in pid When checking the status its running, its…
Azure Internet of Things
Azure IoT Edge
How to check Azure Device Update has successfully connected
I am using Azure Device Update agent version 1.1.0. Is there a programmatic way to test is the update agent has successfully connected to the hub? I am looking to implement a fallback strategy that confirms the ADU agent has re-established a connection…
Azure Internet of Things

Setting up a RTR500BM Data Logger with Azure IoT Hub
For reference, here's the product I am talking about! https://tandd.com/product/rtr500bm/ Hi all, I am looking to set up an Azure-based solution to logging a voltage captured by the above device. I have successfully got it to connect to the company's…
Azure Internet of Things
Azure IoT Central
Azure IoT Hub

Notify uploaded file using System-assigned authentication type
How can I notify the upload file using system-assigned authentication type? I have an IoT hub using system-assigned authentication type and connected to a storage account with a private endpoint. I uploaded the file using python, and the upload was…
Azure Internet of Things
Azure IoT Hub
Azure IoT SDK
Can we install azure IOT edge runtime on Jetson Nano?
We want to use NVIDIA Jetson Nano as IOT edge device but we are not sure if Azure IOT runtime is compatible with Jetson Nano or not.
Azure Internet of Things
Azure IoT Edge
Azure IoT Hub
Private endpoint based storage account being accessed by custom docker edge transfer container whose IP are not whitelisted on the firewall rules of storage account
I have storage account with private endpoint setup and whitelisted IP of the edge device public IP in the firewall rules of the same. To copy data from the edge device to storage account there is a custom docker image based on GitHub code Iotedge file…
Azure Internet of Things
Azure IoT Edge

How to connect event grid with self-signed certificates
Hello everyone, I am trying to communicate with a Schneider PLC through Event Grid with an MQTT broker using self-signed certificates from Key Vault. I have uploaded certificates generated by Key Vault in .pem and .cer formats, but I receive an error:…
Azure Key Vault
Azure Internet of Things
Azure Event Grid
Create new Docker Manifest using two different OS architecture Manifest Images.
Hi Team, I am having a scenario where, I built two docker images (Azure IoT Edge modules) with different OS architecture (Arm64, AMd64). I have used Linux scripts provided by Microsoft in their repo, I have built the images and pushed to the azure…
Azure Internet of Things
Azure IoT Edge
How to send different message to different topics with same Mqtt Connection
Hi Team, we are working on one of the project where we wanted data to publish using Mqtt Protocol. though we are able to publish message to single topic(devices/{deviceId}/messages/events/), we wanted to check if we can be able to publish message to…
Azure Internet of Things
Azure IoT Hub

IoT Certification
Hello Everybody. I saw that the Azure IoT certification that existed in the past does not exist anymore... Would you have maybe some tips or ideas about which certification could be useful instead? I was thinking that the Data Engineer path could be a…
Azure Internet of Things
Azure Functions
Azure IoT Hub


Azure Eflow VM decryption with TPM
I am trying to use TPM (using TSS c# library) to decrypt secrets in IoT modules running in an Eflow VM. There are three layers : The host OS (Windows). That has access to the TPM The Eflow VM. That returns an empty string when decrypting The Module…
Azure Internet of Things
Azure IoT Edge
I am Not able to connect my .crt and .key file to Azure IoT Hub, it give connection error while my file path and host is correct
import os import asyncio from azure.iot.device.aio import IoTHubDeviceClient from azure.iot.device import X509 x509_cert = X509( cert_file="E:\\Repo\\RRR_1.crt", key_file="E:\\Repo\\RRR_1.key" #…
Azure Internet of Things
Azure IoT Central
Azure IoT Hub
Copy of payload to external MQTT
So, my question is whether, even if I have my devices inside the Azure platform, I'll be able to send copies of their payloads to an external MQTT. To explain: I have a lab and I'm testing interactions and homologations all the time. In this case, I'd…
Azure Internet of Things
Azure IoT Edge
Azure IoT Central
Azure IoT Hub
Azure IoT Operations

Device Provisioning Service with Event Grid with MQTT and the future of IoT Hub
Hello, I am starting a new IoT implementation, where a few hundreds of mobile edge devices will be connected to an Azure backend. Device Provisioning is desired. I got the information that the IoT Hub is regarded as "feature complete", meaning…
Azure Internet of Things
Azure IoT Hub
Azure Event Grid
Azure | Azure Startups
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 Internet of Things
Azure IoT Central
Azure IoT Hub
Azure IoT SDK
Azure IoT Middleware for Freertos - Failed to establish MQTT connection, error 0x00000006
Hi, I have a project based on ESP32 and ESP-AZURE that has been working succesfully during the last three years. We are using X.509 certificates (self signed). Now I am facing the challenge of migrating the project from ESP-AZURE to Azure Iot Middleware…
Azure Internet of Things
MQTT Look Up Error: Siemens Cloud Connect 712 With Azure Iot Hub
I have been trying to connect my Siemens Cloud Connect device to the IOT hub. I have been following the documentation provided here: https://cache.industry.siemens.com/dl/files/675/109766675/att_1018364/v1/109766675_CloudConnect_Azure_DOC_en_V20.pdf …
Azure Internet of Things
Azure IoT Hub
How to use Microsoft Azure DeviceClient with MQTT in .Net Framework 4.6.1
For a legacy WinForms application (.NET Frm. 4.6.1), I need to use Azure IOT device client to send events. When trying to create an instance like below with MQTT type, It throws "Operation is not supported on this platform." error. DeviceClient…
Azure Internet of Things
Developer technologies | .NET | Other
Developer technologies | C#
How can I replace the use of wildcards for subscription to an IoT Hub pseudo topic
I require assistance in analyzing other tools or solutions provided by Azure that could help resolve the issue with my Modicon M262 PLC device, which is unable to use wildcard subscriptions for C2D communication, such…
Azure Internet of Things
Azure IoT Central
Azure IoT Hub
I'M NOT ABLE TO CREATE GROUP FOR DEPLOY A FIRMWARE ON ADU
Hello, I am testing the ADU service, I have imported my .bin file and my manisfest.json. I tagged my device in my device twin with "tags": { "ADUGroup": "tagQueva2" }, and all is well. In the Group and deployments window,…