AWS IOT Core Mqtt Test Client

Question

***I am creating two devices(things) via AWS iot core. How can I test these devices individually? From the Mqtt test client, two devices are controlled at the same time, even though their certificates are different.***

Accepted Answer

Hi. If you mean they are subscribing, and you're sending a message from cloud to device, this would normally be solved by them subscribing to different topics, with the thing name included in the topic path.

https://docs.aws.amazon.com/whitepapers/latest/designing-mqtt-topics-aws-iot-core/mqtt-design-best-practices.html

AWS IOT Core Mqtt Test Client

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