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Under Set one or more actions choose Add action.
6.
On the Select an action page, choose Republish a message to an AWS IoT topic. Scroll down and choose
7.
Configure action.
On the Configure action page, for Topic, enter project/sensor/decoded. The AWS IoT Rules Engine will
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forward messages to this topic.
Under Choose or create a role to grant AWS IoT access to perform this action, choose Create Role.
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For Name, enter a name of your choice.
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Choose Create role to complete the role creation. You will see a "Policy Attached" tag next to the role
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name, indicating that the Rules Engine has been given permission to execute the action.
Choose Add action.
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Add one more action to invoke the Lambda function. Under Set one or more actions choose Add action.
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Choose Send a message to a Lambda function.
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Choose Configure action.
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Select the sailboatdecoder lambda function created earlier and choose Add action.
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Then, choose Create rule.
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A "Success" message will be displayed at the top of the panel, and the destination has a rule bound to it.
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You can now check that the decoded data is received and republished by AWS by triggering a condition or event on
the device itself. To trigger a condition or event, follow these steps:
Go to the AWS IoT console. In the navigation pane, select Test, and choose MQTT client.
1.
Subscribe to the wildcard topic '#" to receive messages from all topics
2.
You should see traffic similar to that shown below.
3.
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