DYP-A10ANYTW-V1.0 Ultrasonic Precision Rangefinder Module - 25-450cm Range, UART Interface, IP67 Waterproof

The module is designed to operate from a 3.3V to 5.0V DC power supply. This wide range makes it directly compatible with most common microcontroller platforms like 5V Arduino boards and 3.3V systems like Raspberry Pi or ESP32 without requiring a level shifter.

Communication is handled via a UART (Universal Asynchronous Receiver-Transmitter) serial interface. You connect the module's TX and RX pins to your microcontroller's corresponding serial pins. It uses simple ASCII command strings to trigger measurements and receive distance data back.

An IP67 rating signifies that the sensor's housing is completely dust-tight (IP6X) and can withstand temporary immersion in water up to 1 meter deep for 30 minutes (IPX7). This makes it suitable for outdoor use, wash-down environments, and applications exposed to rain or high humidity.

The module is factory-calibrated and features automatic temperature compensation, so no user calibration is typically required for standard applications. For maximum precision in critical setups, you can verify readings against a known reference distance within your specific operating environment.

The specified measurement range is from 25 centimeters to 450 centimeters. Objects closer than 25 cm may not be detected accurately, and the maximum effective range can be influenced by target size, material, and environmental conditions like air temperature.