Overview

As of Niagara 4.13, you can use a simplified and quicker way to publish data to AWS IoT via MQTT drivers, provision MQTT connectivity on a series of controllers with zero touch, and renew onboarding for every controller when they come to expire.

Here are the simplified steps that will save you time:

Supervisor: Job creates and registers CA (Certificate Authority).
Provision each controller with the new MQTT device.
Automatically request a certificate from the Signing Service.
Admin user approves request. Certificate is signed (sealed) and delivered.
Connect to AWS IoT.
Certificate will be auto-renewed before expiry.

Overview

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