OUTPUT_OPENDRAIN

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Mangy_Dog
Posts: 107
Joined: Sat May 02, 2020 11:45 pm
Answers: 1

OUTPUT_OPENDRAIN

Post by Mangy_Dog »

Sorry need some reference here....
Is OUTPUT_OPENDRAIN active LOW... with HIGH being floating?

I need to set a pin with open drain but not have a HIGH/pulled up state when not active.
Just a dogs body developer, mostly making props and stuff...
trimarco232
Posts: 27
Joined: Wed Jul 12, 2023 11:09 am
Answers: 1

Re: OUTPUT_OPENDRAIN

Post by trimarco232 »

exactly , you can do , fore example "wired and gates" so
but take care that the protection diode of the pin will prevent you to use voltages over 3v3 , or 5v if it is a 5v tolerant pin
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