This ultrasonic distance ranging sensor features RS485 communication, a 3m measuring distance, and a resolution of up to 1 (S * 0.3%) cm. It has a narrow 30-60° detection angle, 15-750ms response time, and the ability to filter out same-frequency interferences. Additionally, it is dust and waterproof with an IP67 rating, has a long service life, and is reliable for various robot automation and control projects.
The advanced ultrasound processing technology eliminates background noise, providing reliable and consistent output. This reduces the likelihood of same-frequency interference and offers greater resilience in challenging automated robotics settings.
This product boasts RS485 output for sensor data, enabling it to be integrated with Arduino's TTL to RS485 expansion board. It is suitable for a variety of uses, such as robotic obstacle-avoidance, automated control, parking regulation, safety barrier detection, access regulation, and object proximity and recognition detection.
Figure: Wiring Diagram of RS485 Ultrasonic Distance Ranging Sensor and Arduino TTL to RS485 Expansion Board
