frank26080115:
there shouldn't be any issueslevel conversion will not be needed, just disable internal pull-up resistors and use external pull-up resistors that "pull" to 3.3V
So the 5V signals coming from the 5V board won't overdrive the 3V3 pins?
frank26080115:
there shouldn't be any issueslevel conversion will not be needed, just disable internal pull-up resistors and use external pull-up resistors that "pull" to 3.3V
So the 5V signals coming from the 5V board won't overdrive the 3V3 pins?