Seeed Studio Grove-Button(P) Button Development Board

What does “;P”; mean “;P”; is for “;panel mount”; in this product. This Grove - Button is a sister version of original Grove - Button. They are identical except the Grove connector is moved to the back so that you can easily use it as a neat and wire-free human interface device.What does “;P”; mean “;P”; is for “;panel mount”; in this product. This Grove - Button is a sister version of original Grove - Button. They are identical except the Grove connector is moved to the back so that you can easily use it as a neat and wire-free human interface device.