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Questions tagged [azure-iot-edge]

Use this tag for questions related to Azure IoT Edge, which is an Internet of Things (IoT) service that builds on top of IoT Hub.

656 questions
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The type or namespace name 'TwinCollection' could not be found

Following the article to build an Azure Iot Edge module on Windows 10 https://learn.microsoft.com/en-us/azure/iot-edge/tutorial-csharp-module In the step 12 to Build IoT Edge Module, VS Code generates following error message: This is consistent…
Rajesh Agadi
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error connecting device to IoT Edge gateway

While connecting to edge gateway from simulated device code, facing connection timeout with below exceptions: 'Microsoft.Azure.Devices.Client.Exceptions.IotHubClientException' in Microsoft.Azure.Devices.Client.dll Exception thrown:…
kalyan kumar
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How is the IoT Edge Deployment JSON used?

I've created an IoT Edge Deployment through the Azure portal and everything deployed just fine. However, at the end of the deployment steps, I was given a JSON document generated from the Edge Hub with all of my configuration settings. I would like…
Aaron Prince
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Does Azure IoT Edge work on any Windows 10 version

Is it possible to run the Azure IoT Edge gateway container based on 1709 on a Windows 10 LTSB (1607) operating system or can Azure IoT Edge only run with a CBB version of Window 10?
Terry Mandin
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How does one debug multiple IoT Edge modules running in the new container-centric paradigm?

I had several modules running within an edge gateway previously. That gateway was hosted in a standard .net framework Windows service, and the module were just instantiated objects. The modules sent messages back and forth to each other and it was…
Tim
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Is there a way to get an event when a device twins reported properties change?

Looking through the apis for DeviceClient, ServiceClient, and RegistryManager it doesn't look like there is any obvious way to get an event/callback when the reported properties for a device have changed. Therefore it seems like something consuming…
Tim
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Problems configuring certificates for IoT-Edge transparent gateway

I am following the directions here: https://learn.microsoft.com/en-us/azure/iot-edge/how-to-create-transparent-gateway. When I create the certificates using OpenSSL and the 'New-CACertsEdgeDevice myGateway' commands, I end up with an Elliptical…
Mark
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What is the preferred way for an IoT Edge module instance to discover the ids needed to call a method on another module?

In the new preview version of the IoT Edge gateways one module can invoke methods on another via InvokeDeviceMethodAsync. This takes a device id and a module id as parameters, presumably to tell Edge how to route the call. When calling within the…
Tim
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IoT Edge Gateway with downstream device

I have created an Azure IoT edge gateway running in Docker with a custom module that is just a pass through (takes the message and sends it upstream). I created a simple .net console application to send a message to the gateway so that it can be…
Evan Nielsen
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Azure IoT Edge setup completes successfully but does not start the edgeAgent docker image

I'm trying to install the Azure IoT Edge runtime on a Windows 10 machine. I've followed the instructions here up to and including the step for calling iotedgectl start. When I execute the next step and run docker ps to verify that the edgeAgent…
Alex Marshall
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Azure IotEdge task on self-hosted Windows agent

We are running Azure IOT pipelines on our self-hosted Windows agents. Unfortunately it is throwing following error during the build pipeline ERROR: ('Could not connect to Docker daemon. Please make sure Docker daemon is running and accessible',…
ramesh reddy
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Azure edgeAgent not starting after upgrade to 1.3.0

After upgrading our edge devices to the latest iot-edge version (1.3.0), the edgeAgent container refuses to start. This in turn completely bricks the devices. Only option is to prune the agent container + images so it reverts to an older version…
MarcoL83
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Running Node Red vs Azure IoT edge modules in an edge device

I`m comparing running Node Red on an edge device vs running Azure IoT edge modules in an edge device. As per your experience; when compared what are the advantages of disadvantages both.
Chamodh
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Segmentation fault occurred when providing incorrect HTTP_PROXY_OPTIONS in azure iot sdk c

I am developing a small application that uses the azure iot sdk in C (lts_07_2021). All my test cases worked well except for one that is related to the proxy. When providing a working/correct proxy server information, my application successfully…
CodeArt20
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Which OS should choose to generate certificates to configure a IoT Edge device as Transparent Gateway?

I am trying to configure Edge device as a transparent gateway. But I am new to the concept. I am using different machine to generate the certificates and later I will copy them to my Edge device. I am following this link to generate certificates. My…
DataIoTEdge
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