8 thoughts on “Setup your own MQTT broker in AWS and publish/subscribe DHT sensor data for IoT applications

  1. Does this project has to use raspberry pi? For instance, if we change the raspi into nodemcu would it still works the same?

  2. Hi, I am getting error message saying Permission denied (public key). How do I resolve this , please can you help .

  3. What is the reason behind using MQTT over WebSocket? Good example, and it would be helpful if you share your experience whether or not it was not possible to work with MQTT directly (was it a constraint in t2.micro instance) or whether or not it was a choice you made to have WebSockets between MQTT communications. Thanks in advance. Keep sharing such videos.

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