Grove Green LED Grove LEDs have 4 LED modules: red, blue, green and white. The package contains an LED in the color written in the product name. This LED module is controlled by digital signal. When the signal pin is set to HIGH, the LED turns on, and when it is switched to LOW, the LED turns off. The potentiometer on the module can be used to adjust the LED brightness. Note: Like other grove modules, it has 3.3V /5V compatibility. Technicial Specifications: Dimensions: 20mm x20mm x20mm Weight: 9g
SeeedStudio Grove - Green LED