A01A-15 Ultrasonic Probe for LDDS04

The external sensor A01A-15 is an ultrasonic sensor for the LDDS04 Distance Sensor from Dragino. Up to 4 external sensors can be connected to the LDDS04. The A01A-15 has a measuring range of 28 cm ~ 750 cm and a measuring angle of ~ 40°.

Key Features:

• Wide detection capability for long-range measurement

• Stable performance with temperature-compensated sensing

• Durable IP67 waterproof design for outdoor use

• Flexible installation with 1.5 m cable

• Supports multi-probe setup with LDDS04 (up to 4 probes)

Specifications:

• Measuring Range: 28–750 cm

• Blind Zone: 0–28 cm

• Detection Angle: ~40°

• Accuracy: ±(1 cm + S × 0.3%)

• Sensor Type: UART
• Supply Voltage: 3.3 V

• Waterproof Rating: IP67

User manual:

LDDS04-User Manual