Azure IoT DeviceClient SDK demonstration, the basics

The cloud gateway of Azure IoT offers multiple protocols to connect to:

Programming all D2C and C2D communication yourself is pretty hard. Microsoft has made it easy to communicate by providing SDKs, both for device communication and IoT Hub manipulation.

In this blog, we dive into what is offered by the Device SDKs.

Doorgaan met het lezen van “Azure IoT DeviceClient SDK demonstration, the basics”

How to tag your IoT Hub Devices

Until now, device twin tags were a bit lame.

Yes, desired and reported properties were much more fun to play with.

But those of you who administer thousands of Azure IoT devices, you really appreciate tags. It’s the only way to control that large amount of devices without losing your head.

Why? Because you first query your devices and then execute jobs on these subsets.

And Microsoft is making use of this feature a lot. You will have to use tags if you want to execute IoT Edge deployments (still in preview) or if you want to use the recently added Automatic Device Management (even newer):

But how do you actually add or alter tags of devices? What tooling is Microsoft providing?

Let’s check out a number of ways to tag and start querying your devices.

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