Pins pullup/pulldown and opendrain state of disabled, not initialized board and after power lost.
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RE: Pins pullup/pulldown and opendrain state of disabled, not initialized board and after power lost.
by scott WIZnet ·
Dear YegorS
Did you direct the relay from the board?
The GPIO on the board lacks current to operate the relay.
The current needs to be amplified and connected.
Are you curious about the initial pin status of the W7500?
Would you like to use the W7500P pin as an open drain?
Thank you.