1 x DYP-A21AYYUW V1.0 UART Auto Ultrasonic Distance Sensor 3–500cm

Description:
The A21-module is based on the use of a closed split waterproof probe. IP67 is suitable for harsh environments. The 3cm small blind area is suitable for different detection conditions. It is a simple operation high-performance, high-reliability commercial-grade functional module.
Specification:
- Model No: A21AYYUWV
- Measurement Range: 3 to 500cm
- Model Series: DYP A21
- Operating Voltage: 3.3 to 24V
- Accuracy: 1+(Sx0.3%)
Features:
- Wide Supply Voltage: Compatible with a broad range of input voltages for flexible integration.
- Small Blind Spot: Minimal blind spot for accurate obstacle detection.
- Flexible Output Options: Supports optional output methods via UART.
- Customizable Detection Range: Allows range modification to suit specific applications.
- Adjustable Baud Rate: Communication speed can be set to match system requirements.
- Address Modification Support: Enables unique addresses for multi-sensor setups.
- Angle Setting Support: Measurement angle can be adjusted for optimized detection.
- Power Supply Noise Reduction: Adjustable level to ensure stable and clean data output.
- Co-Frequency Interference Reduction: Minimizes interference from same-frequency ultrasonic signals.