Electronics diagram in the Piper Play editor

I was wondering if there is information somewhere on how to read the pin diagram in the electronics tab?

I am guessing that the black pins are grounds, and red pins are +5v or +3.3v. And the pin turns yellow when the button it is attached to is pressed. Very useful for checking my wiring

Are there any other things it shows, like being attached to a led ?


Don’t spend too much time looking at the pins…yet. In the next release the pin numbers will match the actuall Pi numbers of the pins. To get a head start just google ‘image rpi gpio pins’ and you will find all sorts of references.