Offers an I2C interface ultrasonic distance sensor
Features an RCWL-9620 chip
Built-in temperature compensation
Support UIFlow platform
Communication: I2C
The M5Stack Ultrasonic Distance Unit I2C (RCWL-9620) 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 16 mm probe, which the ranging accuracy can reach 2 - 450 cm (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.
It gave extremely different values while measuring the same distance. Cheaper sensors would have done a better job. Comment RobotShop: Please see our email regarding technical support
