Azure IoT Hub is a fully managed Microsoft service that enables reliable and secure bi-directional communications between millions of IoT devices and a solution backend.
Questions tagged [azure-iot-hub]
2008 questions
0
votes
1 answer
How to catch Device Provisioning Event with Azure Logic App?
I'm trying to implement a list of events with Azure IoT Suite:
My device connects to the IoT Hub the first time with the device provisioning service;
The device provisioning registers correctly the device and set the device twin;
An Azure Logic App…
davide.ferrari
- 221
- 2
- 10
0
votes
2 answers
How to install Azure IoT Hub SDK (C#) on Unity3D?
I'm currently developing a dashboard in Unity 3d. I want to connect my Unity app to Azure IoT Hub to receive the data of my sensors:
Sensors + Rapsberry Pi => IoT Hub => Unity App
Azure provides an IoT Hub sdk for python developers : useful for the…
Anthony
- 71
- 1
- 10
0
votes
1 answer
Connect to existing OPC using azure iot hub
I want to use Azure to connect to an existing OPC at my place of work. From what I can see it requires setting up an azure iot hub. I have found tutorials describing how to set up an iot hub but nothing that demonstrates how to communicate with an…
SamC
- 1
0
votes
2 answers
Mxchip IOT dev kit receiving data from IOT hub
I just started playing with the mxchip. I want my device to trigger an alarm when receiving some command. It seems to me all examples I found are device collecting info and send to iot hub. Can mxchip receive data from iothub or azure function? And…
Yituo
- 1,458
- 4
- 17
- 26
0
votes
2 answers
TypeError: Unicode-objects must be encoded before hashing in python for azure iot hub
I'm trying to upload some data from rasberry pi to azure iot hub, I'm facing this problem,Where do I need to set the encoding/charsets?
I've tried data.encode('utf-8') something like that but not working.
Might be someone asked, please help me with…
Loki
- 1,180
- 9
- 13
0
votes
1 answer
How to programmatically set a parent device while creating an Azure IoT Hub device?
I have written code to programmatically add new IoT devices to my Iot Hub. Using the Azure Portal it's possible to set a parent device for an Iot Device.
Setting parent device on Azure portal
Looking at the documentation and source code on GitHub…
gerfen
- 3
- 2
0
votes
2 answers
Pub/Sub Communication between twincat3 and azure
I am new in this field. My condition is, I have a Beckhoff PLC using Twincat3 software. I am using OPC UA to upload data to OPC UA server and then send data to the cloud (Azure SQL database) through Azure IoT Hub. I wanted to make a pub/sub…
andrew sunartio
- 11
- 1
0
votes
1 answer
Using Stream Analytics to transfer data from IoT Hub to Cosmos DB gives partition error
I want to transfer data from my IoT Hub to a Cosmos DB and a storage table using Stream Analytics. The storage table goes fine. However, my stream analytics gives me the following data conversion error in the activity log:
"The output record does…
Lukas Heeren
- 149
- 1
- 10
0
votes
2 answers
Azure IoT Devkit Get Started Project disconnecting and re-connecting over and over
I completed this tutorial and can see data sent to Azure's cloud.
https://microsoft.github.io/azure-iot-developer-kit/docs/get-started/
But, looking at the serial monitor, I see it disconnecting and reconnecting over and over, between the successful…
Fred B
- 1
- 1
0
votes
0 answers
How to connect to Azure IoT hub using cordova plugin and java script?
Any cordova plugin that connects to azure iot hub and methods to upload files?
amasidda wadeyar
- 54
- 4
0
votes
1 answer
Configure MAX_OPERATION_TIMEOUT
I would like to set the MAX_OPERATION_TIMEOUT, which is set to 4 mins per default in the azure-iot-device/lib/internal_client.js, to another custom value. How can I access that property (e.g. using the ModuleClient/ModuleTwin)?
Flo
- 31
- 4
0
votes
1 answer
Can't connect to azure iot hub through local ionic app
I am trying to connect my ionic 4 app ( angular 7 ) with azure iot hub.I am trying to send msgs from my app to iot hub. Downloaded "azure-iothub" inside my ionic project and trying to import "client" to form connection but while building getting…
0
votes
1 answer
IoT Hub Routing Messages to Only One Partition of Event Hub
I have a data pipeline set up in Azure where I send messages to an IoTHub which then routes those messages to an EventHub. When I read from the EventHub using the standard EventProcessorHost method, I find that only one of the partitions is being…
Aidan Bailey
- 5
- 1
0
votes
1 answer
IoT Hub - maximum uploaded file size
What is the maximum size of a file uploaded through IoT Hub? Is it 256KB like the maximum message size (according to documentation)
Loreno
- 668
- 8
- 26
0
votes
0 answers
Azure IoT protocol translation multiplexing through an Edge gateway
In the Azure Internet of Things environment, when trying to connect any devices that cannot support the usage of Microsoft's reference architecture protocol translation is recommended.
I have implemented a translation gateway that multiplexes…
azthec
- 173
- 9