Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This ME007YS Waterproof Ultrasonic Sensor features high accuracy, steady data output and a certain penetration power(smog, dust).

Connection with Arduino

The ultrasonic sensor adopts closed probe of transmitter & receiver, waterproof and dustproof. All the signal processing units are integrated inside the module, so users can directly obtain the distance value through Asynchronous Serial Interface. With 9600bit/s band rate, the sensor can easily communicate with upper-host or other MCU, which greatly shortens the developing cycle for users.

Connection with Raspberry Pi

Use the sensor with Arduino controller to build up your projects, such as backing car annunciator, obstacle avoidance robot, object approaching detection etc.

Beam Directionalities Diagram

Dimension Diagram

• Operating Voltage: 5V
• Average Current: <8mA 
• Peak Current: ≤50mA
• Blind Zone Distance: 28cm
• Detection Range (Flat Object): 28-450cm
• Output: UART 
• Duty Circle: 100ms
• Probe Center Frequency: 40K±1.0KHZ
• Operating Temperature: -15~60℃
• Storage Temperature: -25~80℃
• Operating Humidity: ≤80% 
• Storage Humidity: ≤90%
• Waterproof Grade: IP67

• Product wiki

• ME007YS Waterproof Ultrasonic Sensor x1
• PH2.0-4P Connector x1