Fix #15134

Add ADIMLab Granty v1

Add Bootscreen

Added Author + Custom_Machine_Name

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Add Support for ADIMLab Granty

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# Update Configuration.h

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# Add files via upload
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# Add Support for ADIMLab Granty

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# Create Configuration.h

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# Delete Configuration.h

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# Create Test.h

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# Add files via upload

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# Delete Test.h

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# Delete Configuration.h

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# Delete Configuration_adv.h

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# Add files via upload
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# Add ADIMLab Pins

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# Add files via upload
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# Add Bootscreen

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# Update Configuration.h
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# Add Bootscreen

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# Update pins.h
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# Add ADIMLab Board

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# Update boards.h
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# Add ADIMLab Granty

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# Update Makefile
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# Add ADIMLab Granty

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# Update boards.h

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# Update Makefile