Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.
char m; // Declare variable "m" of type char m = 'A'; // Assign "m" the value "A" int n = '&'; // Declare variable "n" and assign it the value "&"
|Description||Datatype for characters, typographic symbols such as A, d, and $. A char stores letters and symbols in the ascii format. Each char is one byte (8 bits) in length and is distinguished by surrounding it with single quotes. The char type is signed so it encodes numbers from -128 to 127.|
char var char var = value