Actually I only need .1 degree accuracy as the temperature sensor is .5 accurate. But, I have four digits to display, so why not. This is ona production still and temperatures below 100f aren't very imortant anyway.
int2str, could you explain the code you are suggesting? It looks elegant, but alas I'm not good enough to understand it. I do have the display at the link in your post, and believe me I have been trying to get meaningful documentation from them. It does not exist. Their web pages are a big easter egg hunt for information and there is no documentation that lists the commands (or whatever you call them) or their syntax for printing to the display. Instead, you go on to their forum and start asking questions.
barry