Hi,
I'm trying to use the Azure IoT central app i followed the step in this tutorial Here’s how to integrate your Particle-powered projects with Azure IoT Central – Particle Blog but i'm still getting an error when i test the webhook
I minutiously followed all the steps in the tutorial 2times but still get the same error
There are two different Azure integrations in the integrations gallery. It looks like you configured Azure websites. You need to use Azure IoT hub, which is much farther down the list.
but i want to use the IoT central application to monitor the data and the ply way i found is that tutorial
If you want to use IoT central you need to need to use this item:
It looks like you are using the item next to it (which is also present at the top), because the URL in the error message contains azurewebsites.net, which is what would happen if you used the Azure websites item.
If you are using what you pictured, that's the right one. It's possible that the error message is different now, and it shows azurewebsites.net for both Azure web sites and Azure IoT hub, which seems weird, but I guess it's possible.
In any case, since you have an error 400 the request is bad. That typically occurs if one of the parameters like the hub name, security policy, etc. are incorrect.
yes i tried to use the iot hub but the iot central don't have the required shared policy name and shared policy key
Sorry, I didn't notice you were using the tutorial on the blog. For that tutorial using the Azure IoT Central Device Bridge, you need to use the generic webhook, not either of the Azure items in the integrations gallery. However that tutorial is old and I'm not positive it still works.
The recommended method of using Azure IoT hub is described here.
but there is no explanation for using the azure central application, i also tried to use the MQTT-TLS library it not working and i also try to used the AzureIotHubClient library but it's not working
As I mentioned earlier, the tutorial on the blog may no longer work and is not recommended.
Azure IoT over MQTT is theoretically possible but not recommended because it is difficult to set up client certificate authentication correctly. Also, on cellular devices it can use an enormous amount of cellular data if you also use sleep modes.
thank you very much
i send data to iot hub normally
but how can i send data to azure Iot central application
