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Boilerplate for an AWS Amplify-IoT Core integrated Web Application - React, Node, AWS JavaScript SDKs

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AWS Amplify + IoT Core

Boilerplate for AWS Amplify-IoT Core integration

How it works:

  • The React client is configured through the IoT Core endpoint
  • It subscribes to the ‘dataTopic’ MQTT topic through the PubSub
  • To trigger the simulation, it publishes to the ‘executeTopic’ MQTT topic (again through the PubSub)
  • The IoT Device is subscribed to the ‘executeTopic’ through an MQTT Client (provided by the aws-iot-device SDK)
  • Upon receiving a “run” command, it begins simulating the logging of data (similar to a sensor) by publishing through the MQTT Client

Steps:

  • Initialize a react application using vite
  • Make new git repo for it
  • Host frontend on amplify through git repo
  • Install amplify cli
  • Configure amplify
  • Initialize amplify backend - amplify studio
  • Pull and setup the backend to local environment through cli
  • Install aws-amplify libraries
  • Add auth
  • Add pubsub configuration and functionality
  • Add aws iot device sdk config and create simulation
  • Host simulation somewhere (mine is on EC2)
  • Integrate with amplify through mqtt topics - can test through mqtt test client

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Boilerplate for an AWS Amplify-IoT Core integrated Web Application - React, Node, AWS JavaScript SDKs

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