AJMRTC RCWL-1605 Integrated Ultrasonic Ranging Module, Transmitter & Receiver All-in-One Sensor, Supports GPIO, Serial Port, IIC and Single Bus Output for Arduino Raspberry Pi Robot Obstacle Avoidance

AJMRTC RCWL-1605 ultrasonic ranging sensor is an integrated module with built-in ultrasonic transmitter and receiver. It eliminates the need for separate transmitting and receiving heads, saving installation space. This module supports four communication methods including GPIO trigger-echo, UART serial port, IIC and single bus, offering flexible data output options for different embedded development requirements. It delivers reliable non-contact distance measurement and maintains strong anti-interference ability in indoor environments. Easy to wire and program, it works well with Arduino, Raspberry Pi and other MCUs. Ideal for smart cars, robot obstacle avoidance, liquid level monitoring, and automatic induction DIY projects.

1. Brand: AJMRTC
2. Model: RCWL-1605
3. Type: Integrated Ultrasonic Ranging Module
4. Transceiver: Integrated Transmitter & Receiver
5. Output Interface: GPIO, Serial Port, IIC, Single Bus
6. Measuring Method: Non-contact Ultrasonic Detection
7. Application: Robot Obstacle Avoidance, Smart Car, Liquid Level Measurement
8. Package Contents: 1 × RCWL-1605 Ultrasonic Ranging Module