Davidrules:
Would any current come out of the unused (by the sketch) ports?
The pins default to input when the controller is reset and they stay inputs until you tell them otherwise. The maximum output current is 1µA according to the data sheet.
Davidrules:
Would any current come out of the unused (by the sketch) ports?
The pins default to input when the controller is reset and they stay inputs until you tell them otherwise. The maximum output current is 1µA according to the data sheet.