board – 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.

board.I2C() → busio.I2C

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

board.SPI() → busio.SPI

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

board.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.