Another old bugger

Continuing the discussion from Welcome! Please introduce yourself:

Jeff, another old bugger from South Africa.
I programmed in Algol and a thing called LINC II (Burroughs) in the mainframe dark ages before OO and other modern things.

Have a project with Arduino processor collecting data that I want to display (HTML) on a Raspberry Pi running Python. Sort of got it going but need to tweak finer points.