Arduino

Reference Language | Libraries | Comparison | Changes

## unsigned char

#### Description

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

The unsigned char datatype encodes numbers from 0 to 255.

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

#### Example

        unsigned char myChar = 240;

#### See also

- byte
- int
- array
- Serial.println

Reference Home

Corrections, suggestions, and new documentation should be posted to the Forum.

The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

Share|
©Arduino | Edit Page | Page History | Printable View | All Recent Site Changes