Sending telemetry messages to Azure Services
Microsoft Azure platform supports many messaging services for various purposes: SericeBus, EventHub, EventGrid, IotHub and StorageQueue. When working in IoT space, IoTHub might probably be the ...
IoTEdge fails with "SAS token is expired"
If you take a look in logs of the edgeAgent of Azure IoTEdge you might be suprised with following error: System.AggregateException: One or more errors ...
Error when deploying IoTEdge on Windows
If you execute following command to deploy IoTEdge on Windows, you might get the error shown below: . {Invoke-WebRequest -useb https://aka.ms/iotedge-win} | Invoke-Expression; Deploy-IoTEdge The ...
Error: OPCUA parsing of NodeId
When working with OPCUA nad .NET you might get following error: Opc.Ua.ServiceResultException: 'Invalid namespace index.' This happen oviusly if the NodeId is not ...
Azure IotHub: How to test connectivity?
When working with IoT, typical phisical possible issue is conenctivity from device/gateway to the cloud. In a case of IotHub there are several components, which ...
