This is an Platform IO integration of the AWS IoT Core example. The example publishes on an AWS IoT Core Thing using certificates and key.
- ArduinoJson
- knolleary/PubSubClient
policy and example code from https://aws.amazon.com/blogs/compute/building-an-aws-iot-core-device-using-aws-serverless-and-an-esp32/
used PubSubClient as per the following example as found in platformio registry https://how2electronics.com/connecting-esp32-to-amazon-aws-iot-core-using-mqtt/