Product Feature:

Product parameters:
Working voltage: 3-5 V
Working current: 6mA
Standby current: 3.5uA@5V [email protected]
Software compatible with HC-SR04
2CM blind area, 4M typical farthest ranging
50mS measurement cycle

Product overview:
RCWL-1670 is a waterproof, transceiver split ultrasonic ranging module. 2cm-400cm ranging range, 3-5 V wide voltage operation, [email protected] / 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.

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

Matters needing attention:
1: 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.
2: If the test surface is not very regular or when testing remote objects, multiple measurements can be used to correct.
3: The interval between two tests shall not be less than 50mS.

Package list:
Module *2