This new version of the button twig contains one independent button, which is configured with a pull-down resistor. Ready for use with our microcontrollers as digital input. The button signals the SIG wire, NC is not used on this twig.
What does “P” mean? “P” is for “panel mount” in this product. This Grove – Button is a sister version of originalGrove - Button. They are identical except the Grove connecter is moved to the back so that you can easily use it as a neat and wire-free human interface device.