Merge pull request #7554 from thinkyhead/bf1_sanguino_config

Marlin/Marlin_main.cpp

Marlin/configuration_store.cpp

Marlin/example_configurations/Sanguinololu/Configuration.h

...n/example_configurations/Sanguinololu/Configuration_adv.h

Marlin/pins.h

Marlin/pinsDebug.h

Marlin/pins_AZTEEG_X1.h

Marlin/pins_GEN6.h

Marlin/pins_GT2560_REV_A_PLUS.h

Marlin/pins_MELZI.h

Marlin/pins_MELZI_CREALITY.h

Marlin/pins_MELZI_MAKR3D.h

Marlin/pins_SANGUINOLOLU_11.h

Marlin/pins_SANGUINOLOLU_12.h

Marlin/pins_STB_11.h

Marlin/temperature.cpp

platformio.ini