Requesting the ability or installation of input source that can review and parse Searial data string to use for overlays. To be able to take a RS232 data string ($XXX,123.0,12345.5,123.5,12345678.5,12345678.5) and separate it into usable inputs or fields to then put as a output on the overlay, as in, i can pull the data from the string and use the section between the third and fourth dilimeter commas as a text field that constantly update as it changes on the Input string.