Grove - Button (Panel Mount Compatible) Grove button is a module that gives HIGH output from the signal pin when the button is pressed, and LOW output when the button is released. There are two different versions of the Grove button module. In the version called Grove Button, the connector pin and the button face the same side, while in the version named (P), which is panel mount compatible, the button is on the front, while the connector pin is on the back. In the picture below, the left one is the normal version, and the right one (P) is the panel mount model. Technical Specifications: Parameter Value/Range Operating Voltage 3.3/5V Button Life 200,000 cycles Pressing Force 100 ± 50gf Operating Temperature -25? to +70? Dimensions 20mmX20mm