DFRobot
ME007YS Waterproof Ultrasonic Sensor
The ME007YS is a waterproof ultrasonic distance sensor designed for non-contact liquid level measurement and other distance sensing applications. With an IP6...
The ME007YS is a waterproof ultrasonic distance sensor designed for non-contact liquid level measurement and other distance sensing applications. With an IP67-rated sealed probe and UART serial output, it delivers reliable readings from 28 cm to 450 cm.
Operating at 5V with a simple 3-wire connection, this sensor outputs distance data via UART at 9600 baud, making it easy to integrate with Arduino, Raspberry Pi, and other microcontrollers.
Key Features
- IP67 Waterproof Rating – Fully sealed probe suitable for outdoor and wet environments
- UART Serial Output – 9600 baud with standard frame format for easy integration
- Wide Detection Range – 28 cm to 450 cm measuring distance
- Compact Probe Design – Small form factor with 2.5 m cable length
Specifications
- Operating Voltage – 5V DC
- Probe Frequency – 40 kHz
- Measuring Range – 28–450 cm
- Blind Zone – 28 cm
- Resolution – 1 mm
- Output – UART (9600 baud, 8N1)
- Waterproof Rating – IP67
- Cable Length – 2.5 m
Ideal For
- Liquid level monitoring in tanks and reservoirs
- Non-contact distance measurement in wet or outdoor environments
- Arduino and Raspberry Pi sensing projects
- Industrial automation and water management systems
Package Contents
- 1× ME007YS Waterproof Ultrasonic Sensor
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- baud
- Baud is the signalling rate of a serial connection, often used as the speed setting for UART communication. Matching the baud rate matters because both connected devices must use the same setting for readable data.
- IP67
- An ingress protection rating meaning the enclosure is dust-tight and can survive temporary immersion in water under specified test conditions. This matters when choosing a sensor for outdoor, wet, or wash-down environments.
- UART
- UART is a simple serial connection that sends data over separate transmit and receive wires, often labelled TX and RX. It matters because this module is designed to replace a wired UART cable with a wireless link while keeping the same serial data format.
Find this product in
Supplier page — dfrobot.com
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Related Tutorials
Free guides on learn.littlebird.com.au
