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.. highlight:: cpp
.. _arduino-charcast:
char() (cast)
=============
Description
-----------
Converts a value to the :ref:`char <arduino-char>` data type.
Syntax
------
``char(x)``
Parameters
----------
**x**: a value of any type
Returns
-------
The value, converted to a ``char``. Note, however, that if the value
is outside the range of a ``char`` (-128 to 127), then the results
might be strange and unexpected.
See Also
--------
- :ref:`char <arduino-char>`
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