According to the data sheet, the output high voltage is VDD-0.7 (4.3V with 5V supply) when sourcing 3mA. The absolute max. current sourced/sunk by any I/O pin is 25mA. What does your relay require to activate?
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According to the data sheet, the output high voltage is VDD-0.7 (4.3V with 5V supply) when sourcing 3mA. The absolute max. current sourced/sunk by any I/O pin is 25mA. What does your relay require to activate?
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