Common container for board base pin names. These will vary from board to board so don’t expect portability when using this module.
The board module varies by board. The APIs documented here may or may not be available on a specific board.
busio.I2Cobject for the board designated SDA and SCL pins. It is a singleton.
busio.SPIobject for the board designated SCK, MOSI and MISO pins. It is a singleton.