Added option for more physical buttons via I2C expander PCF8574 - #27

Added option for more physical buttons via I2C expander PCF8574#27

tomasbubela wants to merge 2 commits into

bdring:mainbdring/FluidDial:mainfrom

bubela-power-electronics:more_buttonsbubela-power-electronics/FluidDial:more_buttonsCopy head branch name to clipboard