Item Type: Time of Flight Ranging Sensor Material: PCB Chip: VL53L0X Power Supply: 2.8-5V Communication Method: IIC Communication Protocol (Fully Compatible with 3-5V System) Module Size: Approx. 10.5mmx13.3mm/0.4inx05in Mounting Hole Size: Approx. 3mm/0.12in Package List 1 x Time of Flight Ranging Sensor 1 x Pin 1Compact Module: The time of flight distance measurement sensor comes with small size, which provides easy installation in tight spaces. 2Communication Method: The time of flight distance measurement sensor supports IIC communication protocol which is fully compatible with 35V system. 3Durable Construction: The time of flight ranging sensor is professionally manufactured by high performance PCB board, durable in use. 4Excellent Performance: A time of flight ranging system integrated into a compact module, high level accuracy and sensitivity, bring you more convenience. 5Professional Design: The time of flight ranging module adopts VL53L0X chip for better performance, with an about 3mm mounting hole.