Learning AWS IoT

Interacting with things within a group

In this section, we will develop an application to interact between IoT devices within the AWS Greengrass Group. This feature enables our IoT devices to consume resources from other IoT devices. To work with this case, we should register all IoT devices in the AWS IoT Management Console. Then, add those IoT devices into AWS Greengrass Group.

We can access an IoT board within one group from AWS Greengrass Core. AWS IoT can interact with IoT boards through AWS Greengrass Core. You can see this in the following figure: 

For a demo, we will develop publisher and subscriber applications to show how those IoT ...