unsigned char

Description

An unsigned data type that occupies 1 byte of memory. Same as the byte data type.

The unsigned char data type encodes numbers from 0 to 255.

For consistency of Arduino programming style, the byte data type is to be preferred.

Syntax

unsigned char var = val;

Parameter Values

• var: variable name.
• val: the value to assign to that variable.

Example Code

See Also

• Language : array
• Language : bool
• Language : boolean
• Language : byte
• Language : char
• Language : double
• Language : float
• Language : int
• Language : long
• Language : short
• Language : size_t
• Language : string
• Language : String()
• Language : unsigned int
• Language : unsigned long
• Language : void
• Language : word
• Language : Serial.println