:mod:`board`
============

.. py:module:: board

.. autoapi-nested-parse::

   Board specific pin names

   Common container for board base pin names. These will vary from board to
   board so don't expect portability when using this module.

   .. warning:: The board module varies by board. The APIs documented here may or may not be
                available on a specific board.





.. function:: I2C() -> busio.I2C

   Returns the `busio.I2C` object for the board designated SDA and SCL pins. It is a singleton.


.. function:: SPI() -> busio.SPI

   Returns the `busio.SPI` object for the board designated SCK, MOSI and MISO pins. It is a
   singleton.


.. function:: UART() -> busio.UART

   Returns the `busio.UART` object for the board designated TX and RX pins. It is a singleton.

   The object created uses the default parameter values for `busio.UART`. If you need to set
   parameters that are not changeable after creation, such as ``receiver_buffer_size``,
   do not use `board.UART()`; instead create a `busio.UART` object explicitly with the
   desired parameters.