1、15m Ranging Range: A ranging sensor based on TOF technology. Built in controller and ranging algorithm, ranging range up to 15m, accuracy up to ±2%, resolution up to 1mm 2、Available Indoors and Outdoors: The TOF ranging sensor supports UART and I2C communication, with ultra small FOV angle, making the distance farther, better anti light interference ability, suitable for indoor and outdoor environments 3、Scope of Application: Can be used as a ranging tool for distance detection, as a robot obstacle avoidance/route planning, and can also be used for drone height/ceiling detection and other fields 4、Application Scenarios: Drone height fixation, robot avoidance obstacles, detection and measurement, range from 0.1 to 15 meters 5、Support UART or I2C: Support UART or I2C interface communication, support active query output in UART mode, support up to 8 devices in parallel in I2C mode 1 x TOF Ranging Sensor  1 x GH1.254PIN Connection Line1 x GH1.25 4PIN to Custom2 x Screw Item Type: TOF Ranging SensorMaterial: ABSTypical Ranging Range: 0.10～ 15.0mTypical Ranging Accuracy: 0.10～2m±2cm; 2～15m±2%Measurement Resolution: 1mmWavelength: 750～830nm Meets the Class2 Standard Specified in the Third Edition of IEC 60825-1:2014Field of View (FOV): 1°~2°Communication Interface: UART (TTL Signal Line Level 3.3V)I2C (supports multiple parallel connections, the slave address is 0x08 + module ID)Communication Baud Rate:UART: 115.2Kbps~3000Kbps (default 921.6Kbps)I2C: Up to 400KbpsNumber of Cascades: Up to 8 Can Be Connected in Parallel Via I2CPower Supply Voltage: 3.7～ 5.2v (anti reverse connection protection)Product Power Consumption: 610mW (UART active output, power supply voltage 5.0v, current 122mA)