The Digital LED Indicator is a LED signal module that is digitally controlled (active low) and offers three colors: red, green, and amber. The Digital LED Indicator is designed to directly interface with the DIO ports of the Expansion Hub or Control Hub. Note: When using the Digital LED Indicator outside of the REV Hub environment, make sure to check that your device GPIO pins’ current sink rating can handle 20mA. Specifications Operating Voltage: 3.3V Current Draw (at 3.3V): 20mA (when one LED is on); 40mA (when both LEDs are on) Input Type: DIO, Active-low Color Modes: Red, Green, Amber (both LEDs on) Forward Voltage: 2.2V Green, 2.1V Red Viewing Angle: 170 degrees Dimensions: 28 mm x 13.5 mm Mounting Hole Diameter: 0.15” (3.81mm) Kit Contents SKU PRODUCT NAME PRODUCT QUANTITY PACK QUANTITY REV-31-2010-PK4 Digital LED Indicator Board QTY 4 REV-31-1407 4-Pin JST PH Sensor Cable, 30CM QTY 4 Documentation Digital LED Indicator Overview Digital LED Indicator Specifications CAD & Drawings REV-31-2010-PK4 STEP File