I'm going to be cheeky here and say if this is Arduino then look at the first line of your code. Hint its whats not there that is the issue.

Just an update. I noticed that uiFlow now supports Unicode characters. I'm not sure in which release it was introduced, but I'm now able to add the degree symbol to a label using characters from this site. [image: 1597847527562-screen-shot-2020-08-19-at-10.30.19-am-resized.png] [image: 1597847845622-img_1578.jpg] Two drawbacks... Size is fixed at unicode 24 (similar in size to DejaVu 24). Unicode 24 is missing from the label set font block [image: 1597848122454-screen-shot-2020-08-19-at-10.31.33-am.png]