M5Stack SONIC I2C I2C Interface Ultrasonic Distance Sensor RCWL-9620 for Obstacle Avoidance Fluid Level Detection Sittin

Description UNIT SONIC I2C is an I2C interface ultrasonic distance sensor This allows for easy I2C integration and multi sensor operation using a single BUS to save I O resources The module features an RCWL 9620 ultrasonic distance measurement chip with a 16mm probe which the ranging accuracy can reach 2cm 450cm accuracy up to ±2 It is ideal to apply in robotics obstacle avoidance fluid level detection and other applications that require you to perform measurements Features RCWL 9620 Chip I2C communication interface addr 0x57 Measuring range 2cm 450cm Protective housing Built in temperature compensation reduce the temperature drift Support UIFlow platformSpecifications SpecificationsParametersUltrasonic Ranging Single ChipRCWL 9620Range2cm 450cmProbe Specifications16mmReceiving Transmitting Frequency40KHzReceiving sensitivity 65dBPointing angle60°Measurement accuracy±2 Working current2mANet weight10gGross weight25gProduct size56 24 15mmPacking size76 47 29mmApplication Robot Obstacle AvoidanceFluid Level DetectionSitting Posture DetectionPin mapping M5CORE PORT AG21G225VGNDUNIT SONIC I2CSDASCLVCCGNDExample Click to openPackage Included 1 x Unit UNIT SONIC I2C1 x HY2 0 4P cable 20cm