AquaView™ is a real-time IoT platform that visualizes sensor data through a dynamic dashboard built with AWS AppSync and Amazon Location Service. It simulates environmental monitoring using a network of virtual pH sensors distributed across the San Francisco Bay.
- Live sensor updates via GraphQL subscriptions
- Interactive map using Amazon Location Service
- Authentication and data control with AWS Cognito
- Sensor color status: Red, Yellow, Green
- Deployed using Amplify Gen2 for modern AWS infrastructure
- Sensor messages published through AWS IoT Core
- Frontend dashboard built with React and JavaScript
- Real-time location data reflected on the map
- Sensor Input: Simulated pH data via AWS IoT Device SDK
- Backend: AWS Lambda + AppSync GraphQL + DynamoDB
- Live Data Stream: AWS IoT Core → Lambda → AppSync → React
- Location Display: Amazon Location Service
- User Auth: AWS Cognito