SensorsSKU: B0101V10000081
Boardoza RPR-0720 Optical Proximity Sensor Breakout Board
This sensor board features the RPR-0720, a digital optical proximity sensor equipped with an integrated infrared VCSEL emitter and a built-in receiver IC with I²C interface. The sensor detects nearby objects or human presence by analyzing the reflected VCSEL light, offering reliable proximity sensing in compact applications. Its digital output and small footprint make it ideal for touchless controls, presence detection, and embedded systems requiring low-power, accurate distance measurement.
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Key Features
- I²C bus interface compatible (supports Fast/Standard mode)
- Supports 1.8V and 3.3V logic level interfaces
- Adjustable proximity detection range: \~1 mm to 15 mm (via I²C)
- Ambient light cancellation for improved accuracy in variable lighting conditions
Technical Specifications
- Item
- RPR-0720
- Input Voltage
- 1V8 - 3V3
- Functions
- Proximity Sensor
- Peak Emission Wavelength
- 940nm
- Detection Range
- 1mm to 15mm
- Operating Temperature
- -30 to 85℃
- Board Dimensions
- 20x20mm
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.