I'm working on a project using an ESP8266 in combination with MAX7219 and the MD_PAROLA library to display information. Things are working properly, with one notable exception: special characters. Specifically, I can't get the degree symbol to render properly. I understand that this is related to u…

Detecting special characters in string

marco_c October 7, 2017, 5:41am 7

You are dealing with double byte characters. Please see how this is handled in the MD_Parola example "Parola_UFT-8_Display.ino".

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