Hi Joe, that is mostly correct about how I want to display the data. But I want to overwrite the values with new values, not scroll them as the uart tool does now.

I have no idea how or where to start to get data from a com port to a browser window. Next issue I have no idea how to get data from pk2 to an application. But I have spent time trying to learn both python and liberty basic, so maybe I should try and make an app for displaying the data. Dave (makracket) has an example of python serial on his website. So maybe I could head down that path.