The DFRobot URM13 ultrasonic ranging sensor with an open single-probe design enhances the capabilities of distance measurement through its support for TRIG pulse-triggered ranging, UART, and I2C communication protocols. Its compatibility with SR04 makes it versatile in many scenarios. With a compact frame, it seamlessly integrates with 3.3V or 5V mainboards, including popular choices like Arduino and Raspberry Pi, ensuring ease of use across diverse projects.
This sensor applies the Modbus-RTU protocol in UART mode and incorporates receive/send control outputs, which facilitate RS485 interface expansion using an external transceiver. This design choice broadens connectivity options, making the URM13 adaptable to a wide range of technological setups. Its precision circuit design and intelligent detection algorithms contribute to its reduced size, without compromising on sensitivity or performance.
The URM13 is equipped with automatic ambient and electrical noise detection, alongside real-time dynamic adjustment and calibration of sensor parameters. This feature delivers reliable and stable performance in complex environments, from simple home applications to industrial settings. Its advanced sensing capabilities ensure accurate distance measurements, vital for applications where precision is key.
Brand | DFRobot |
Model | SEN0352 |
More info | URM13 Ultrasonic Sensor for Arduino/Raspberry Pi Wiki - DFRobot |