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Ultrasonic Distance Unit I2C (RCWL-9620)

Parts › Sensors › Distance, ToF & Proximity

U098-B1 · M5Stack

Ultrasonic Distance Unit I2C (RCWL-9620) photo

The Unit Ultrasonic-I2C is an ultrasonic distance measurement sensor with an I2C communication interface. The hardware utilizes the RCWL-9620 ultrasonic distance measurement chip paired with a 16 mm probe, enabling precise distance measurement within a range of 2 cm to 450 cm (with an accuracy of ±2%). As an I2C slave device, the sensor can share bus resources with other I2C devices, maximizing IO resource savings. It is ideal for applications such as robot obstacle avoidance and liquid… (M5Stack U098-B1)

Part numberU098-B1
ManufacturerM5Stack
CategorySensors › Distance, ToF & Proximity
Pins4
Tolerance2 %

Ultrasonic Distance Unit I2C (RCWL-9620) pinout

PinNameTypeDescription
1SCLinput
2SDAbidirectional
35Vpower
4GNDground

Schematic symbol and footprint

5V3SCL1SDA2GND4
Schematic symbol
1234
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

Datasheet

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