? Please explain why a 5V power pin is "NOT 5-volt tolerant"? He wasn't using a GPIO pin but a power pin. Is PI designed for 3.3V IO?Raspberry Pi GPIO pins are NOT 5-volt tolerant, so connecting an LED tied to +5v will make the Pi unhappy.
? Please explain why a 5V power pin is "NOT 5-volt tolerant"? He wasn't using a GPIO pin but a power pin. Is PI designed for 3.3V IO?Raspberry Pi GPIO pins are NOT 5-volt tolerant, so connecting an LED tied to +5v will make the Pi unhappy.
by Duane Benson
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