Description:

• RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module. 2cm-400cm ranging range, 3-5 V wide voltage operation, 1.5uA@3.3V / 3.5uA@5V Ultra low standby power consumption.
• The module includes a transmitter receiver split waterproof ultrasonic sensor and a control circuit. The external control software is compatible with the HC-SR04 module.

Feature:

• The module has waterproof and dust-proof functions, and is suitable for wet and harsh measurement occasions
• The module has ultra-low standby power consumption, which is suitable for battery applications
• RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module

Parameter:

• Model: RCWL-1670
• Working voltage: 3-5V
• Working current: 6mA
• Standby current: 3.5uA@5V 1.5uA@3.3V
• Blind area: 2cm
• Farthest ranging: 4m
• Measurement cycle: 50mS
• Work Temperature: -25℃~85℃
• Work Humidity: 5%~95%RH
• Size: 57x23x11mm

Application:

outdoor robot obstacle avoidance, liquid level, water level measurement, trash can detection, other ranging applications, etc.

Interface Definition:

• 5V: 3-5V power supply
• TX: ECHO return distance signal
• RX: TRIG trigger signal
• GND: ground

Note:

• This module should not be connected with electricity. If it is necessary to connect with electricity, let the Gnd end of the module connect first;
• If the test surface is not very regular or when testing remote objects, multiple measurements can be used to correct;
• The interval between two tests shall not be less than 50mS.

Package:

1pcs Waterproof 400cm RangeFinder Transceiver Separated Ultrasonic Ranging Module

Package Includes:

1 x  Ultrasonic Ranging Sensor | HY-SRF05