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Publishing Sensor Data to AWS IoT Core
In the previous chapter, we successfully instructed ChatGPT to generate code to connect the ESP32 to AWS IoT Core through a TLS/MQTT secured connection. In this chapter, we are going to use the MQTT protocol to publish sensor data to the AWS cloud.
By the end of this chapter, you will be able to instruct ChatGPT to program code on ESP32, create an MQTT Publish topic, and generate a JavaScript Object Notation (JSON) document. This will allow you to encapsulate sensor data for delivery to AWS IoT Core.
This chapter will cover the following topics:
- Understanding the approach to sending sensor data through MQTT Publish: Learn about the data delivery mechanism of the MQTT Publish operation
- Constructing MQTT ...
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