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LTR390 - UV ultraviolet light sensor - STEMMA QT / Qwiic - for Arduino and Raspberry Pi - Adafruit 4831
A product of Adafruit company in a form of UV light sensor equipped with LTR390 chip. The measurement range for ALS is from 500 nm to 600 nm, and for UVA from 300 nm to 350 nm. The sensor is compatible with Arduino and Raspberry Pi, dedicated libraries are available on the manufacturer's website. Powered from 3 V to 5 V, it uses the I2C bus to communicate with the controller module.
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Product description: LTR390 - UV light sensor - STEMMA QT / Qwiic - for Arduino and Raspberry Pi - Adafruit 4831
A product of Adafruit company in a form ofUV ultravioletlight sensorequipped withLTR390chip. Measurement range for ALS isfrom 500 nm to 600nm and for UVAfrom 300 nm to 350nm. The sensor is compatible with Arduino and Raspberry Pi, dedicated libraries are available on the manufacturer's website. Powered from 3 V to 5 V, it uses the I2C bus to communicate with the controller module.
Product is compatible with Arduino and Raspberry Pi.
Detailed user guide and library forArduino IDEandCircuitPythonenvironment are available on manufacturer's website.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
Wiring diagram of ultraviolet UV light sensor using Metro board.
Sensor pinout description from Adafruit
The UV ultraviolet light sensor can be connected in two ways. The first one uses solder fields to which a 2.54 mmgoldpinstrip (included in the kit) should be soldered. Alternatively, the sensor also has aSTEMMA QT /Qwiicconnector, which allows you to quickly and conveniently connect the module without soldering.
- VIN- power supply pin with voltage range from 3 V to 5 V DC.
- 3Vo- supply pin with voltage 3,3 V.
- GND- system ground.
- SCL- I2C logic pin, communication interface clock line pin.
- SDA- I2C logic pin, communication interface data line pin.
- INT- main interrupt pin, can be configured according to individual needs.
Technical specification of ultraviolet UV light sensor
- Circuit: LTR390
- Measurement range:
- ALS: 500 nm to 600 nm
- UVA: 300 nm to 350 nm
- Supply voltage: 3 V to 5 V DC
- Communication interface: I2C
- Interface address: 0x53
Set contents
- UV light sensor
- Goldpin strip - 2.54 mm pitch
The kit also includes a 2.54 mm raster godpin strip, which should be soldered to the sensor's solder fields.
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.0 V |
| Voltage from | 5.0 V |
| Interface | I2C |
| Sensor - type | lights |
| Width | 14 cm |
| Height | 1 cm |
| Depth | 8 cm |
| Weight | 0.005 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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