This is a replicable project that allows users to wirelessly update data on an LED reader board connected to their Raspberry Pi. How it works:
Our API endpoints work with an AngularJS front end for user authentication and delivery of display data. Once a user is authenticated, they can choose which data sets to display on the LED reader board. Saving options on the front end hits our board data API endpoint.
From there our app makes several API calls to grab external data and packages it into a format readable by the AWS IoT device, the result of which is a beautifully displayed data on the LED reader board.