An online remote file manager was used to upload files via FTP. This is convenient because we no longer need to download and install a FTP manager to our machine.

The control panel code uses a mix of php and javascript to format the webpage. In this piece of code, The LCD Display text is inserted via php after the database has been accessed following the logging in of the user. Javascript funtions are then used to allow editing of a text box corresponding to the LCD display. These are also used to process clicks on the button and changed it from "Edit" to "Apply" and vice versa. After the user press "Apply", a link constructor formats a "get" request.