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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@dave_irvine
Well I guess when I measured it on the scope it wasn't connected to the Espruino so the internal voltage pullup wouldn't have been in effect.
I'm guessing on A5 I would need to call
pinModeto set "input_pullup"? Like I said these tests were after a reboot so whatever the default is would be set.