Wave UV Sensor, UV Index Value Output, I2C
The UV Sensor is an I2C digital UV sensor module which incorporates LTR390-UV-01, designed for measuring ultraviolet ray as well as visible light, and providing light intensity value output. With features including sensitive detection, fast response, and small form factor, the UV Sensor integrates the main sensor LTR390-UV-01 on its 27 × 20mm body, allowing easy integration into other devices.
Quick Spec
- Sensor: LTR390-UV-01
- Response Spectrum: 280 - 430nm
- Communication Bus: I2C (constant address: 0x53)
- Operating Voltage: 3.3V/5V
- Mounting Hole Size: 2.0mm
- Dimensions: 27 × 20mm
- Net Weight: 7g
Dimensions
I2C Control Interface
- VCC: 3.3V/5V power input
- GND: GND
- SDA: connects to MCU I2C data pin
- SCL: connects to MCU I2C clock pin
- INT: GPIO input, triggering pulse signal on interruption
Wiring Diagram
Raspberry Pi

Arduino
Resources
Shipping List
- 1 x Wave UV Sensor, UV Index Value Output, I2C
- 1 x PH2.0 5PIN wire
Wave UV Sensor, UV Index Value Output, I2C
- Brand: Waveshare
- Product Code: W20467
- Weight: 0.007kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | In Stock | AA211 |
| Stellenbosch | In Stock | U50 |
We ship free of charge between branches to complete your order.
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R128.00 (Inc Tax: R147.20)
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Tags: wave, uv, sensor, uv index, i2c, ultra, ultravoilet, ltr390, ltr390-uv-01, ray, 3.3v, 5v








