wicard gpio toggle

WiCard GPIO (+Tutorial Video)

WiCard GPIO (General Purpose Input Output) There are 22 lines of the pins available for the user to program. 20 of these lines can be set as logical input (GPI) and interrupt (PCInt). Furthermore 19 of them can be set as logical output (GPIO). PIN Port Bit Input Output A01 VCC 3.3v A02 Ground A03…
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