The IoT Modules can be modified using the Azure portal. Microsoft provides two methods to change modules ‘over the air’:
- Module Identity Twin
- Direct Method
The Module Identity twin is simply a JSON document which contains information about the module: tags, desired properties, and reported properties.
In this article, we focus on the Module twin and especially the desired properties.
Most examples show how to pass a simple value (like an integer value or a string).
But what if we want to pass an array?