This is an ultrasonic sensor that uses ultrasonic waves to measure distance. It can measure from 3 centimeters to 350 centimeters with an accuracy of up to 2 millimeters. It is a perfect ultrasonic module for distance measurement, proximity sensing and ultrasonic detection. The module adopts the classic Grove 4-pin interface. There is no need for conversion and it can be directly plugged into any 3.3V or 5V working voltage development board for use.
Compatible with 3.3V /5V,
wide voltage range: 3.2V to 5.2V. Only 3 pins are needed to save 1/0 of resources
Wide measurement range: 3cm to 350cm
Plug and play with Grove connectors