This Smart Heater App set the heater device to report current temperature, respond to the status requests and to the heater on/off command.


The data flow is as follows:

  • A device uses I2C temperature sensor and sends data to the AWS IoT periodically.
  • An AWS IoT rule intercepts temperature data and stores it into the DynamoDB table.
  • A device gets synchronised with its AWS IoT shadow.
  • A frontend with OAuth is running on AWS S3, talking to the device shadow to either get the device state, or set the device state (turn it on/off).

The project was built with:

How to start with this App?

  • Install and start MOS tool
  • Switch to the Project page, find and import the 'aws-iot-heater' app, build and flash it:

More information and instructions on how to build this App can be found here:

Happy prototyping!

Contact us

To contact: send us a message or ask on the developer forum.