Key Features:
-
HC-SR04 Compatibility: Drop-in replacement with added features
-
Multiple Output Modes: UART, I2C, GPIO, 1-Wire supported
-
Low Power Usage: Only 2mA current draw, ideal for battery-powered devices
-
Reliable Range Sensing: 25 cm blind zone with a 4.5 m detection range
-
Built-In Smart Chip: Uses proprietary RCWL-9625 for enhanced performance
-
Wide Voltage Support: Operates between 2.8V and 5.5V
Specifications:
-
Model: RCWL-1605
-
Chipset: RCWL-9625
-
Operating Voltage: 2.8V – 5.5V
-
Operating Current: 2mA (ultra-low power)
-
Blind Area: 25 cm
-
Max Range: 4.5 meters (typical)
-
Output Modes: GPIO (default HC-SR04 mode), UART (9600 bps, N, 1), I2C, 1-Wire
-
Compatibility: HC-SR04 protocol
-
Trigger Signal: ≥10µs HIGH pulse on TRIG pin
-
Echo Output: Pulse width proportional to distance
-
Interface Configuration: Resistor-selectable output modes
Applications:
-
Robotics and obstacle detection
-
Smart bins and proximity-based automation
-
Reverse parking sensors or smart vehicles
-
Industrial distance measurement and automation
-
IoT devices with smart sensing capabilities