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This software needs to be able to communicate with serial port devices connected to the internet, and log data at a rate determined by the user (number of seconds between polls). This data need to be written to a file on a web server for later retrevial.
Once this part of the project is completed, a web interface needs to be created to allow customers to create accounts, register and connect with their devices, and download/export daily data dumps.
Possible extensions would be the ability to monitor the incoming data real-time, and graph historical data.