ITEM NAME:1 x GY-9960 3.3V RGB IR Gesture Detection Sensor APDS-9960 Breakout Modu GQH Descriptio n Product Parameters: Working Voltage: 2.4V-3.6V Measurement Range: 4-8 Inches (10-20 Centimeters) Interface Type: I2C Interface Pin Instructions: INT: Output Interruption SCL: I2C Clock Port SDA: I2C Data Port VDC: Power Supply Positive Input Port, Connecting Voltage 2.4V-3.6V (Recommended 3.3V) GND: Negative Input Of Power Supply VL: IR LED External Power Supply. It Must Be 3.0-4.5V Package Included: 1 * Gesture Detection Sensor Module We offer you what you need! 1Pcs GY-9960 3.3V RGB IR Gesture Detection Sensor APDS-9960 Breakout Module.1 Gesture Detection Sensor Module. It Must Be 3.0-4.5V. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. We'd like to settle any problem in a friendly manner.