Adafruit Flora UV Index Sensor - Si1145 Light Sensor

Your wearable can now prevent sunburns with the Flora digital UV index sensor. We streamlined our popular SI1145 UV index sensor by removing unnecessary components for Flora compatibility. It's compact, round, and integrates effortlessly with the I2C bus pads.

Flora, in conjunction with our library code, can provide precise light level and UV index data. It's tailored specifically for Flora, requiring only three connections: 3V, SDA, and SCL, along with GND pads. Note: This sensor's complexity renders it unsuitable for Gemma.

To utilize: Connect the 3V, SDA, SCL, and GND pads on the sensor to the corresponding pads on Flora. Next, download our Arduino library and example code from the tutorial to ensure proper functionality.