The Grove - LED Button is composed of Grove - Yellow Button, Grove - Blue LED Button and Grove - Red LED Button. The Grove - Blue LED Button is stable and reliable with a 100 000 times long life. With the build-in LED, you can apply it to many interesting projects, it is really useful to use the LED to show the status of the button. We use a high-quality N-Channel MOSFET to control the LED to ensure the high switching speed and low power consumption. Long Operating life
Easy to use
Grove Digital interface