Azure IoT Hub Message Routing Encoding
Hi, I have setup an IoT Hub account, and configure my device to send data to the IoT hub, I am redirecting the message to storage. When I monitor the device data using Azure IoT Explorer, I am receiving data in JSON format like below: { …
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 IoT Middleware for Freertos - Failed to establish MQTT connection, error 0x00000006
I used the ESP32S3 for azure iot connection and according to the code I have done the following: DPS: prvConnectToServerWithBackoffRetries --> OK AzureIoTProvisioningClient_Init --> OK AzureIoTProvisioningClient_Register -->…
Site to Site VPN in VWAN
I'm trying to establish site to site VPN connection from Azure to AWS I have configuration file of AWS from AWS setup I have IPs of 2 tunnels, In Azure while creating VPN site it is asking to provide the private IP, I want to make sure ill enter IP…
is shared access policy created by default when an Azure iot hub is created?
In my github workflow, I am getting the error that shared access policy exists already when I am trying to create it
Setting up IOT edge with hub via DPS
I am trying to link my iot edge device with iot hub through Device provisioning service. When try to authenticate the connection, I get logs mentions the connection has failure and the reason is "Iot hub not found". I have linked the DPS with…
Problem registering device using Azure DPS
I am having issues registering a device using DPS service endpoint with a Symmetric Key method. After authenticating the device with the DPS service, I am unable to register it. Can someone suggest a solution to this problem?
How can I ensure that the graph accurately reflects the data sent during periods when the code encounters interruptions and resumes transmission?
I have got a system set up with Microsoft Azure IoT Central and have devices setup that's supposed to send data for creating graphs. Sometimes, the system stops working, meaning it doesn't send any data. But when you restart it, it sends all the missed…
Can we create asset models in IoT Hub as it is available in AWS IoT SiteWise?
Hi All, I am looking for a way to create an asset model for the devices. Is there a way by which we can define the model and standardize the device data like it is available in AWS IoT Sitewise? Is there any alternate service available in Azure related…
How to update device twin by mqtt client
I am going to communicate with IOT hub device twin with mqtt.fx and wondering: -what's the topics that I can publish to or subscribe from device twin? -what's the payload like? Thanks for your kind support.
Module connection using x509 certificates
Hi, When reading the docs about connecting devices and modules using a x509 certificate there is this part about the required common name (CN): For modules using X.509 authentication, the module's certificate must have its common name (CN) formatted…
Azure IoT Hub with plain MQTT: How to correctly send response to Direct Method?
Hi all, I'm currently implementing a device application that connects to Azure IoT Hub over MQTT protocol. All the publish and subscribe functionality with IoT Hub works without issues, except for responding to a Direct Method event/message. The…
Send telemetry from an IoT Plug and Play device to Azure IoT Hub (azure-iot-sdk-c)
Hello, I try to run the demo of azure-iot-sdk-c. The compile is OK, and the message seems have sent out, but the monitor-events command can not see any message. Also the AZure IoT Explorer. See the attachment picture can find the connection…
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…
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…
Understanding IoT Hub Message Size Limits
Hello, I'm trying to wrap my head around IoT Hub message size limits and how they actually impact our setup. Here's the setup we have, we've got a bunch of IoT Hubs running under the Standard Tier. They're like middlemen for messages coming from IoT Edge…
IoTHub ingest function to azure digital twin (failed)
I have created a function app for iot hub ingest telemetry data to azure digital twin using visual studio 2022 and the function is successfully being published but the data is fail to deliver. The following is my function app code: The figure below is…
Larger device-to-cloud telemetry messages lost in IoT Hub
Hello We are using Azure IoT Hub via Azure IoT protocol gateway (https://github.com/Azure/azure-iot-protocol-gateway). Device telemetry messages are routed to (1) Azure function apps via Event Grid (IoT Hub built in endpoint) and (2) Azure blob…
Create client certificates starting from CA X.509
Hello everyone. I feel like a bit of a noob but I can't understand one thing. In the past few months I have been running a lot of tests taking advantage of this guide: https://learn.microsoft.com/it-it/azure/iot-hub/tutorial-x509-test-certs?tabs=linux So…
[RDS][IOT] Do we have any GUI Remote access to IOT devices ? for windows and Ubuntu
Hi, I would like to know about any remote device sharing/access option with a GUI control for devices connected via IoTHub. Do we have some solution available like this from Azure? Regards, Visakh V A