Displaying the Degree Symbol with max7219 [solved]

[70agiuseppe]

Hello,
I've tried several solutions  display different strange symbols but
no one shows Degree Symbol in my LED matrix

thank you

[olikraus]

U8g2 includes fonts with degree symbol.

Oliver

[70agiuseppe]

Thanks but f it seems:

Support will be added with U8g2 v2.16

but maybe I understand wrong

[olikraus]

Ah, yes, my mistake. Please download 2.16.x beta release from here:

https://github.com/olikraus/U8g2_Arduino/archive/master.zip

Install the zip file via Arduino IDE Library Manager ("add zip file" menu entry)

Oliver

[70agiuseppe]

Thank you so much for your help

anyway If you do not want use external libraries I found the way to display a symbol that looks like at °


"\xF7"

[goveil1]

Using a hex value of 0x0090 worked until about a week ago....  I think the character table must have been updated.   I am unable to get a degree sign to work using ANY of the published values!